**Answer:**

153.86

**Step-by-step explanation:**

3.14 x 7 x 7=153.86

400 reduced by twice my age is 68 how old am i

hope it helps.........

The sales tax rate in Connecticut is 6.35%. Megan wants to buy a jacket with a $45.00 price tag. She has a gift card to the store she wants to use. What amount needs to be on the gift card for Megan to be able to buy the jacket using only the gift card? Select all that apply. A. $2.86 B. $47.86 C. $45.00 D. $47.70 E. $35.29 F. $48.25

**Answer:**

B C A

**Step-by-step explanation:**

Just one more question I need this in a step by step please

**Answer:**

**2x+20+3x+40=90**

**5x+60=90**

**5x=30**

**x = 6**

2x+20 = 2(6)+20

12+20

=32

3x+40 = 3(6)+40

18+40

=58

**Answer:**

Here we can first find the value of x simply by using the concept of corresponding angles.

As we know that angle with measurement 2x+20Degree and the right angle below are corresponding as we can consider the line (underlined in red) as a transversal intersecting lines underlined in green. **{PLEASE SEE THE ATTACHMENT TO SEE THE HIGHLIGHTED LINES}**

So, we get 2x+20 degree = 90 degree.

= 2x+20=90

= 2x=90-20

= 2x=70

= x= 70/2

= x=35 degree.

Now as we know the value of x we can find the other unknown angle by substituting it in the equation for the other angle.

Therefore, 3x+40degree= 3*35+40

105+40

= 145 degrees.

16B+3.5W = 22 Antoine bikes part of the way on a 22 mile trail and walks the rest of the way. If he spends B hours biking and W hours walking, the trip is modeled by the equation shown above. What is the meaning of the 16B in the equation?

**Answer:**

Antoine bikes for 16B miles before starting his walk.

**Step-by-step explanation:**

16 is that **speed **which is covered in B **hours **by bike by Antoine

**Speed **is defined as The **rate **of change of position of an object in any direction. **Speed **is measured as the ratio of **distance **to the time in which the **distance **was covered. Speed is a scalar quantity as it has only direction and **no magnitude**.

**Speed **= [tex]\frac{distance}{time}[/tex]

Given,

16B+3.5W = 22 an equation in which **B **is **time **covered by bike and **W **is **time **covered by **walk**

Antoine **travels **partially by bike and partially by walk, and **total covered **22

That means 16B is the **distance** covered by bike, and 16 is its **speed.**

Hence, 16 is that **speed **which is covered in B **hours **by bike.

Learn more about **speed:**

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Numbers with zeros

A cleaning service orders 7 large bottles and 5 small bottles of a cleaning product.

Each large bottle has 122 ounces. Each small bottle has 68 ounces.

Which is the best estimate of the total amount of cleaning product the cleaning service orders?

A 800 ounces

w

B. 1.200 ounces

C. 1,600 ounces

o

D. 2.000 ounces

B and I hope this helps

Help pls it’s urgent

**Answer:**

d. -2

**Step-by-step explanation:**

they're telling you those lines are parallel there are specific knowns about the angles

since it's urgent I won't go into it, but PLS look it up it's super simple and makes sense

nonetheless this means angle 1 and angle 5 are the same value so we can set them equal

3x + 24 = 7x + 32

substract 32 from both sides

3x - 8 = 7x

substract 3x from both sides

-8 = 4x

divide 4 from both sides

-2 = x

Ivan has 32 baseballs and 48 basketballs. If he wants to divide them into identical groups without any balls left over, what is the greatest number of groups Ivan can make

**Here we will show you step-by-step with detailed explanation how to calculate 48 divided by 32 using long division.
**

**
**

**Before you continue, note that in the problem 48 divided by 32, the numbers are defined as follows:
**

**
**

**48 = dividend
**

**32 = divisor
**

**
**

**
**

** **

**
**

**Step 1:
**

**Start by setting it up with the divisor 32 on the left side and the dividend 48 on the right side like this:
**

** **

** 3 2 ⟌ 4 8
**

**
**

**Step 2:
**

**The divisor (32) goes into the first digit of the dividend (4), 0 time(s). Therefore, put 0 on top:
**

**
**

** 0
**

** 3 2 ⟌ 4 8
**

**
**

**Step 3:
**

**Multiply the divisor by the result in the previous step (32 x 0 = 0) and write that answer below the dividend.
**

**
**

** 0
**

** 3 2 ⟌ 4 8
**

** 0
**

**
**

**Step 4:
**

**Subtract the result in the previous step from the first digit of the dividend (4 - 0 = 4) and write the answer below.
**

**
**

** 0
**

** 3 2 ⟌ 4 8
**

** - 0
**

** 4
**

**
**

**Step 5:
**

**Move down the 2nd digit of the dividend (8) like this:
**

**
**

** 0
**

** 3 2 ⟌ 4 8
**

** - 0
**

** 4 8
**

**
**

**Step 6:
**

**The divisor (32) goes into the bottom number (48), 1 time(s). Therefore, put 1 on top:
**

**
**

** 0 1
**

** 3 2 ⟌ 4 8
**

** - 0
**

** 4 8
**

**
**

**Step 7:
**

**Multiply the divisor by the result in the previous step (32 x 1 = 32) and write that answer at the bottom:
**

**
**

** 0 1
**

** 3 2 ⟌ 4 8
**

** - 0
**

** 4 8
**

** 3 2
**

**
**

**Step 8:
**

**Subtract the result in the previous step from the number written above it. (48 - 32 = 16) and write the answer at the bottom.
**

**
**

** 0 1
**

** 3 2 ⟌ 4 8
**

** - 0
**

** 4 8
**

** - 3 2
**

** 1 6
**

**
**

**You are done, because there are no more digits to move down from the dividend.
**

**
**

**The answer is the top number and the remainder is the bottom number.
**

**
**

**Therefore, the answer to 48 divided by 32 calculated using Long Division is:
**

**
**

**1
**

**16 Remainder
**

Factorise 6x squares minus 14x

This can be done by find its roots. Knowing its roots, you'll be able to factor your equation, as follows:

First, let's solve this using Bhaskara:

−

14

±

√

14

2

−

4

(

6

)

(

−

12

)

2

⋅

6

−

14

±

22

12

Roots:

x

=

−

3

, which is the same as the factor

x

+

3

=

0

x

=

2

3

, which is the same as the factor

3

x

−

2

=

0

Using these factors, we can rewrite the original function:

6

x

2

+

14

x

−

12

=

2

(

3

x

2

+

7

x

−

6

)

=

2

(

x

+

3

)

(

3

x

−

2

)

First, let's solve this using Bhaskara:

−

14

±

√

14

2

−

4

(

6

)

(

−

12

)

2

⋅

6

−

14

±

22

12

Roots:

x

=

−

3

, which is the same as the factor

x

+

3

=

0

x

=

2

3

, which is the same as the factor

3

x

−

2

=

0

Using these factors, we can rewrite the original function:

6

x

2

+

14

x

−

12

=

2

(

3

x

2

+

7

x

−

6

)

=

2

(

x

+

3

)

(

3

x

−

2

)

ANSWER: Factor

2

x

2

x

out of

6

x

2

6

x

2

.

2

x

(

3

x

)

+

14

x

2

x

(

3

x

)

+

14

x

Factor

2

x

2

x

out of

14

x

14

x

.

2

x

(

3

x

)

+

2

x

(

7

)

2

x

(

3

x

)

+

2

x

(

7

)

Factor

2

x

2

x

out of

2

x

(

3

x

)

+

2

x

(

7

)

2

x

(

3

x

)

+

2

x

(

7

)

.

2

x

(

3

x

+

7

)

2

x

2

x

out of

6

x

2

6

x

2

.

2

x

(

3

x

)

+

14

x

2

x

(

3

x

)

+

14

x

Factor

2

x

2

x

out of

14

x

14

x

.

2

x

(

3

x

)

+

2

x

(

7

)

2

x

(

3

x

)

+

2

x

(

7

)

Factor

2

x

2

x

out of

2

x

(

3

x

)

+

2

x

(

7

)

2

x

(

3

x

)

+

2

x

(

7

)

.

2

x

(

3

x

+

7

)

There are approximately 330,000,000 cubic miles of water on Earth. A cubic mile is approximately 147,200,000,000 cubic feet. How much water is on Earth? Estimate using scientific notation

Answer: 4.8576 × 10^19 cubic feet of water.

Step-by-step explanation:

330m * 147.2b = 48 quintillion feet.

Answer:

5 x 10^19 ft^3

Step-by-step explanation:

How do you do this question?

**Answer:**

C, A, D, B

**Step-by-step explanation:**

(a) We need to compare the sum of this series to 3/4 and 31/36. So we just need to find the sum within 1/36.

1 / (n + 1 + 1)² ≤ 1/36

(n + 2)² ≥ 36

n + 2 ≥ 6

n ≥ 4

So we just need to find the partial sum of the terms from n=0 to n=4.

1 − 1/4 + 1/9 − 1/16 + 1/25 ≈ 0.839

We can use this to approximate the actual sum within 1/64.

(b) 1 − 1/7 + 1/49 − 1/343 + ...

We can rearrange this as the difference between two geometric series:

(1 + 1/49 + 1/2401 + ...) − (1/7 + 1/343 + 1/16807)

∑₀°° (1/49)ⁿ − ∑₀°° 1/7 (1/49)ⁿ

1 / (1 − 1/49) − (1/7) / (1 − 1/49)

(6/7) / (48/49)

7/8

So from smallest to largest, the answer is C, A, D, B.

64 mi/h to ft/s HELP HELP HELP HELP NOW!!!! WILL PUT 5 STARS AND MARK BRAINLIEST!!!

**Answer:**

Multiply 64 x 5280

**Step-by-step explanation:**

**Answer:**

64 mi/h = 93.9 ft/s I have the answer guide

4 tens + 14 ones = 5 tens + ___ ones

**Answer:**

4 becuase 40+14 = 54 so 50+4= 54 too

**Step-by-step explanation:**

Which expression is equivalent to |-5| + |-3|

**Answer:**

5+3

**Step-by-step explanation:**

5+3

**Answer:**

5+3=8

**Step-by-step explanation:**

I need help on math

what is the question ?

Never Going To Give You Up never going to let you down never gonna run around baby nor desert you Rick roll..

yeeeeeeeeeer eeee ee e e we. we e e we e e eeeee e e e e e e e e e e e

**Answer:**

we're no strangers to love

**Step-by-step explanation:**

you know the rules, and so do I

Silvi has a coupon for $5 off any one item at her favorite store. She must pay 6% sales tax on the discounted price. Which of the following functions represents Silvi's final cost, c, for an item with an original price of x dollars?

**Answer:**

vz

**Step-by-step explanation:**

The requried **function **that represents Silvi's final **cost **for an item with an original price of x dollars is c(x) = 1.06x - 5.3.

Functions are the **relationship between **sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent **variable**.

Here,

Let's break down the problem into steps to determine the function that represents Silvi's final cost:

Apply the $5 discount to the original price x:

New price = x - 5

Calculate the amount of sales tax on the discounted price:

Sales tax = 0.06 * (x - 5)

Add the sales tax to the discounted price to get the final cost:

Final cost = (x - 5) + 0.06 * (x - 5)

Simplifying this expression, we get:

Final cost = 1.06x - 5.3

Therefore, the **function **that represents Silvi's final **cost **for an item with an original price of x dollars is c(x) = 1.06x - 5.3.

Learn more about **function **here:

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Each batch makes 24 cookies. You make x batches of cookies, but eat 5 cookies as you are baking. Write an expression for the number of cookies that you have.

**Answer:**

24x-5

**Step-by-step explanation:**

x= number of batches

24x -5

How many solutions does the equation have?

3(d+11) = 6(d +33)

O 0

O 1

O infinitely many

9514 1404 393

**Answer:**

1 solution

**Step-by-step explanation:**

The coefficients of d are different on the two sides of the equation (3d vs 6d), so the equation has **one solution**.

__

Dividing by 3 gives ...

d +11 = 2(d +33)

d + 11 = 2d + 66

Adding -d-66 to both sides gives ...

-55 = d . . . . . . the **one solution**

**Answer:**

The answer is B

**Step-by-step explanation:**

i took the test and 1 was correct so.

The cost of a taxi ride is represented by the function c(m)=2m +4, where m is the number of miles traveled. Use the graphing tool to graph the function

**Answer:**

So first you must understand what your function represents the 2 is your (slope of the line) the +4 is the y intercept.

So you need to plot a point at (0,4) and then you need to use the slope to go up 2 units over 1 unit. And you need to use the negative of the slope to the left of the point you plotted on the y - int so you need to go down 2 units and left 1.

Hope you understood if you didn't drop a comment and I will try to reply.

Estimate the square root of the imperfect square of 18.

**Answer:**

18 times four is 72

**Step-by-step explanation:**

Two divers are swimming at different depths below sea level. One diver is at -25.5 ft. The other diver is at -40.75 ft. How far are the divers from each other?

**Answer:**

66.25 ft

**Step-by-step explanation:**

25.5 + 40.75

66.25

They are 66.25 feet away from each other.

Please let me know if I'm wrong!

Plz help

6y+2(y+1)

Distributive Property and Fractions

6y^2 + 6y + 2y + 2 = 6y^2 + 8y + 2

The way you do this is basically multiplying the values in the brackets with 6y, and then adding that to the same values multiplied by 2.

What do you know about the slope of two parallel lines? *

They have the opposite sign of each other

They are reciprocals of each other

They have the same slope

They have negative reciprocal slopes

**Answer:**

same slope

**Step-by-step explanation:**

if it has the same slope then the you will know the two lines are parallel

hope this helps

brainliest?

Choose all sets that contain the number - 2.22.

Natural numbers

whole numbers

integers

Rational numbers

irrational numbers

Real numbers

Rational numbers? And integers?

**Answer:**

D, F

**Step-by-step explanation:**

rational numbers

real numbers

Which expression is equivalent to (65) (62)?

о

610

615

**Answer: 615**

**Step-by-step explanation:**

This is for 11th grade math

Answer : H(x) = —10x + 12

A rectangle has a length of 2x+1 and a width of 3x-2.

Write an expression for the area of the rectangle.

**Answer:**

(2x+1)x(3x-2)

**Step-by-step explanation:**

area of rectangle = length * width

length = 2x+1

width = 3x-2

area = (2x+1) x (3x-2)

Factors are the numbers used to multiply. True False

**Answer:**

True

Step-by-step explanation

Alan Jeff and Lucy all take their pets to the same vet. The pets are a dog a cat and a rabbit. The names of the pets are Blackie bandit and Moe. Read the clues to determine the kind of pet each owner has and the name of the pet. Mark the correct boxes on the grid to show your answers.

**Answer:**

i need at least a pick of the problom

**Step-by-step explanation:**

**Answer:**

huh?

**Step-by-step explanation:**

Pls help - Solve for x

**Answer:**

-3

3x/(x^2+6x) = 1 is this the qstn?

if so then the ans is -3

i need help in finding numerical value please
Some astronomers work for consulting firms that provide expertise to government agencies. Which of the following explains why an astronomer would work as a consultant?An astronomer would be able to focus on research alone.An astronomer would not have to obtain a national security clearance.An astronomer would apply expertise to improve satellite designs.An astronomer can make more money working as a consultant.
7th grade history HELPIdentify, describe, and analyze the cultures of the Gulf and Plains Native Indian Tribes of Texas.I NEED AN ACTUAL ANSWER
Another name for legal penalties isA. crimeB. sanctionsC. jail termD. probation
Which event in Cherokee and Georgia history would Cherokee Chief John Ross be MOST proud of?
PLEASE HELP QUICKLY: (FIRST PERSON GETS BRAINLIEST)Adalaide is considering switching cell phone plans. Though the new plan is slightly more each month, shell be able to get a new phone sooner. When making this financial decision, what should Adalaide keep in mind?A. Only major financial commitments will affect your overall financial status.B. Any small financial commitments will make no effect on your financial standing.C. Both small and large financial decisions can influence your financial health.
_______ species are the first species to colonies disturbed or newly created environment
Laura is talking with Charlie and Arturo about music. Read the dialogue and then answer the question below, based upon the dialogue.Laura: Te presento a mi abuelo Arturo.Charlie: Mucho gusto, Arturo.Arturo: Encantado, Charlie. Cmo est usted?Charlie: Muy bien. Y usted?Arturo: Muy bien, Charlie. Usted es estadounidense, verdad?Charlie: Si, soy de EE.UU. Y usted?Arturo: Soy de Colombia.Laura: Mi abuelo es msico. l toca el piano en una orquesta musical.Charlie: Ah!, le gusta a usted la msica estadounidense?Arturo: S, me gusta mucho la msica jazz. Me gusta asistir a los festivales de jazz.Charlie: Qu interesante!, a m tambin me gusta la msica jazz.Arturo: Hay un festival de jazz en el parque del centro maana. Te invito.Charlie: Qu bueno!, a qu hora?Arturo: A las cuatro y media.Charlie: Est bien. Fue un placer, Arturo. Hasta maana.Arturo: Igualmente, Charlie. Adis.Arturo toca las congas.TrueFalsethank you
What are the 4 chemical components of the Gastric Juice?
Use the subway train schedule below to answer the question. Train ScheduleTrainArrives Every...Red line4 minutesBlue line5 minutesYellow line6 minutes All three trains just arrived at the station. When will they next all arrive at the station at the same time? They will all arrive at the station in minutes.
What region of the United States did Cliff Dwellers reside in?
hallllllllllllllllllllp
-15b - 20factorise fully!!!
someone help fast please
If a zombie sleep for 96436 year but woke up 329 years ago how long did really sleep?
A river has a current of 2km per hour. Find the rate of Freds boat in still water if it travels 30 km downstream and the same time it takes to travel 14 km upstream.
which one pls HELP PLSSSS
what does He who is dizzy thinks the world is spinning. in the taming of the shrew mean?
BRAINILEST IF CORRECT AND ANSWERED QUICKLYLook at the image, read, and choose the correct sentence that goes with the image.A deer by a secluded lake in the mountains El lago grande y bonito est debajo de la playa donde el animal toma agua. El viernes, tus padres pasan el da en el lago lejos de la ciudad. Me encanta nadar en el lago dentro de la plaza de mi ciudad. Tu hermano practica en el lago encima de la piscina de su casa.
How did the three kingdoms compare in size? What contributed to the increase insize in the New Kingdom?