Mathematics High School

Write an expression equivalent to

Answers

Answer 1

Answer:

-7+ y/3

Step-by-step explanation:

you just add like terms

Related Questions

Please don’t use a tinyurl or be a deleted acc.

Answers

Answer:

a. 10%

b. 37.57

c. What the coin was worth 3 years prior to 2000

Step-by-step explanation:

a. The equation for exponential growth is v(t) = P(1+r)^t. Where v(t) is the total amount, P is the principal, r is the rate of growth, and t is time in years. For part a, you need to find r, the rate. In this situation, r is equal to .1, which is equal to 10%.

b. To find part b simply solve the equation for when t equals -3. So the equation should look like [tex]v(t)=50(1.1)^{-3}[/tex]. When this is plugged into a calculator or solved by hand the total equals $37.57.

c. In this, t equals the time in years since 2000. Since -3 is negative, this must take place 3 years before 2000. Therefore, v(-3) must represent the value of the coin in 1997.

How many integer values for 'a' satisfy the inequality?

Answers

Answer: the image is blurry

Answer:

im doing this problem it kinda hard

Step-by-step explanation:

Find the circumference of this circle.

47cm

3.14

30cm

15cm

Answers

Answer:

47 cm im nnot sure

Step-by-step explanation:

Please help I’ll give brainlieast

Answers

Answer:

D then A

Step-by-step explanation:

ASAP What is this ill give brainiest

Answers

Answer:

1. d = 2t

2. d = 2 (13) d = 26 meters

3. I added the graph in a file

PLEASE HELP DUE TODAY!! WILL GIVE BRAINLINESS!!
Explain how to use the unit-factor method to convert 120 pounds to kilograms.

Hint: 1 kilogram=2.2 pounds

To write the unit factors, use the / symbol, like this: 1 gallon/3.79 liters.

Answers

The converted units is 120 pounds = 54.5 kilogram

How to convert the units?

As a general rule, we have:

1 kilogram=2.2 pounds

Multiply both sides by 120

120 * 1 kilogram=2.2 pounds * 120

Divide both sides by 2.2

120/2.2 * 1 kilogram=2.2 pounds * 120/2.2

Evaluate the products

54.5 kilogram= 120 pounds

Rewrite as:

120 pounds = 54.5 kilogram

Hence, the converted units is 120 pounds = 54.5 kilogram

Answers

8-13 for 1 an d two
-4,7

Mr Smith is putting a pond in his backyard.
His backyard is 6 m long and 5 m wide, while the pond he wants has an area of 7m.
There will be ...
left in his backyard for grass.

Answers

I think it will be about 4.5

Find the area of the shaded sector. Round your
answer to the nearest tenth. Use 3.14 for TT

Answers

Answer:

70.68583470

70.7

Step-by-step explanation:

Answer:

Step-by-step explanation:

HELP ME PLEASEEE IM A BEGINNER AND IM SORRY IF I ONLY GIVE 10 POINTS BUT PLEASE HELP MEE

Answers

E should most likely be the answer since a city block would be a very big distance

Please answer ASAP

(-4a^3)^3•a^4

-64a^13

-4a^10

-64a^10

64a^13

Answers

Answer:

-64a^13 :)

I hope this helped you a bit!

Step-by-step explanation:

Apply the product rule to 4a^3.

-4^3 (a^3)

Raise -4 to the power of 3.

-64 (a^3)^3*a^4

Multiply the exponents in (a^3)^3.

Apply the power rule and multiply exponents

-64a^3*3*a^4

Multiply 3 by 3.

-64a^9*a^4

Multiply

a^9

by a^4

by adding the exponents.

Move a^4

-64 (a^4 a^9)

Use the power rule to combine exponents

-64a^4+9

Add 4 and 9.

-64a^13

1/3 multiplied by 20

Answers

6.66666666667

Hope this helps; have a great day!

A local restaurant places tissue-paper liners in baskets for yeast rolls. A diagram of this liner is shown below. About how many square centimeters of tissue paper are needed to make one liner?

Answers

Answer: 379.2 cm2

Step-by-step explanation:

Hw assignment. what is wrong?

Answers

On the second step, the student said x - x is 2x, when it should equal 0
The second step should read
6x - 5 = 7
The student should then add 5 to each side
6x = 12
The student should then divide by 6 on both sides
x = 2

Answer:

the second and first steps. in the second part, x, should be substracted by x

so no xz should remain in the second part of the equation.

the second step would be:

6x - 5 = 7

Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!! :D

-Lil G

24 59' 60'' is equivalent to what degrees

Answers

Answer:

25 degrees

Step-by-step explanation:

The computation is shown below:

24°59'60" = 24°+59'+60"

Now

As we know that

1'=60"

i.e. (1 minute = 60 seconds)

so,

24°+59'+60" = 24°+59'+1'

=24°+60'

Also,

1°=60'(1 degree=60 seconds)

= 24°+1°

=25°

What is the slope of OA?

Answers

Answer:

D) b/a

From the given figure, O = (0, 0) and A = (a, b)

Slope of OA = (y2 - y1) / (x2 - x1)

Here x1 = 0, y1 = 0, x2 = a and y2 = b.

Slope of OA = (b - 0)/(a - 0)

Slope of OA = b/a

Answer: D) b/a

43x28 what is the whole problem to solve it

Answers

Answer:

Step-by-step explanation:

43x28=1204

Answer:

1,204

Step-by-step explanation:

43(28) = 1,204

simple question: what is 2+2

Answers

Answer:

Step-by-step explanation:

4 h h fuokhvg njjjj

A two-sample t-test for a difference in means was conducted to investigate whether there is a statistically significant difference in the average amount of fat found in low-fat yogurt and the average amount of fat found in nonfat yogurt. With all conditions for inference met, the test produced a test statistic of t=2.201 and a p-value of 0.027.

Based on the p-value and a significance level of α=0.05, which of the following is the correct conclusion?

Answers

Answer:

Step-by-step explanation:

its B darling

how would you factor (x^2-4x+4)?

Answers

Answer:

[tex] \huge \boxed{ \boxed{ {(x - 2)}^{2} }}[/tex]

Step-by-step explanation:

to understand thisyou need to know about:factoringPEMDAStips and formulas:(a-b)²=a²-2ab+b²let's solve:rewrite the given expression:(x)²-2.2x+(2)²(x-2)²

and

we are done

The factor form of this expression would be (x-2)^2
(x)^2-2(2)(x)+(2)^2

Explain what this means I will give brainliest

Answers

Answer:

she was good at her job

Step-by-step explanation:

letter bc it says so

Answer:

She was good at her job so everyone loved her!

Step-by-step explanation:

If a tire has a diameter of 20 inches, how far will the tire travel in one full rotation?
A) 20.0 inches
B) 62.8 inches
C) 125.6 inches
D) 314.0 inches

Answers

Answer:

B.62.8 inches

Step-by-step explanation:

just multiply the diameter by pi to get the circumference

20 x 3.14= 62.8

please help with math

Answers

Answer:

ab and bc are not equal

Step-by-step explanation:

Please help!!!!im struggling!!!!!!!!!

Answers

Answer:

the answer is the second one

Step-by-step explanation:

have a great day :)

Keith is trying to construct triangle ABC. Which measures will determine unique triangles

Answers

Answer:

When Three sides of the triangle are known Two sides of the triangle is known and corresponding angle is included Two angles known and their included side givenTwo angles known and the length of a non included side is given

Step-by-step explanation:

The measure that will determine a unique triangle are

when Three sides of the triangle are knownTwo sides of the triangle is known and their corresponding angle is included Two angles known and their included side givenTwo angles known and the length of a non included side is given

unique triangles are termed unique because they can be drawn only using one way

LCM and GCF of 150:600 and 900????
pleas help I didn't get the ratio part

Answers

Answer:

LCM: 1,800

GCF: 150

Step-by-step explanation:

150:600 = 150 / 600 = 0.25 (that's pretty much what a ratio is, just a fraction or part of a whole.)

150 is the greatest common number that will factor into all three, and the least/smallest number they all multiply into is 1,800

help!!!!!!!!!!!!!!!!!!!
The volume of this cylinder is approximately ___ cubic cm.

Use ≈ 3.14. Do not round your answer.

Answers

Answer:

Step-by-step explanation:

area of a cylinder = (area of a circle) times the (height)

area of a cylinder = π radius² × height

radius = 57 cm height = 40 cm

area of a cylinder = π 57² cm² × 40 cm

= π (57² × 40) cm³

= π ( 57 × 57 × 40) cm³ 57x57 = 399 + 2850 = 3249

= π (3249 × 40) cm³

= 129969π cm³ π = 3.14

= 129969 × 3.14 cm³

= 408,074.4 cm³ < ----------------- Final Answer

Raj, Amit, Parul, and Lara were asked to find the volume of the following cones.

Raj
Amit
Parul
Lara
A cone with diameter of 5 centimeters and height of 3 centimeters. A cone with a radius of 3 centimeters and height of 4 centimeters. A cone with a height of 7 centimeters and Base = 4 pi centimeters squared. A cone with a height of 6 centimeters and Base = 3 pi centimeters squared.

Whose cone has a volume closest to 9 pi centimeters cubed?
Raj
Amit
Parul
Lara

Answers

Answer:

Option C is correct Parul is closest to 9 pi centimeters cubed!!!

Have a Great Day!!!!

Answer:

I would believe it would be the answer C parul

sorry if im wrong

what is the answer to -3/7 × 3/8 ???????///

Answers

Answer:

Exact Form:

−9/56

Decimal Form:

−0.16071428

Step-by-step explanation:

Ali earned $341 on Friday . If she was paid $22 per hour for the first 8 hours and time and a half for each overtime hour, calculate the number of hours she worked overtime.

Answers

Answer:

she worked 7.5 hours of over time

Step-by-step explanation:

22x8=176

341-176=165

165/22=7.5

Other Questions

What are the 4 types of conflict in literature? Complete each statement. 7. ________________ , guanine (G), cytosine (C), and thymine (T) are the four _________________ A line has a slope of O and passes through the point (-8, 10). What is its equation inslope-intercept form? Help me please I give brainliest and be serious What is a main goal of the Federal Reserve in its monetary policy?A)lowering taxesB)to curb recessionsC)increasing government spendingD)regulation of the stock market |x+3 , if x = 2. Plz help I will pick brainlist Milliken Company paid $3.00 million to purchase stock in another company, $1.40 million to repurchase treasury shares, $1.50 million to buy short-term investments, sold used equipment for $0.84 million when its book value was $1.20 million, and purchased new equipment for $3.8 million. What was the net cash flow from investing activities Which type of fires should you fight with a portable fireextinguisher? Please help my test is tomorrow thank you god bless you all How many Protons, Electrons, and Neutrons are there in Oxygen Can you help me with my work dont send no link Design a software system for a bookstore that keeps an inventory of two types of books: Traditional books and books on CD. Books on CD may also contain music. The bookstore purchases books from publishers and sets a price for each book. Customers can purchase books from the bookstore, using either cash or a credit. The bookstore keeps track of which books it has in its inventory, and the books purchased by each customera. What are the objects in your object- oriented Solution?b. What are the interactions between objects in your solution?c. Which objects "have" other objects?d. Which Objects "Use" other objects?e. Which objects are other objects? What is an important detail from the middle of the story? What was one result of the Congress of Vienna?A.France was destroyedB.feelings of nationalism grew in EuropeC.democracy was established in France, Germany, and AustriaD.France was granted the return of Haiti Think of a technology or appliance that you use regularly. Identify the transfers and transformations of energy necessary to operate the technology. Explain your answerPLZZ What is the answer How do you solve it The valency of chlorine is.what does it mean 62% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal places. If 48 owned dogs are randomly selected, find the probability thata. Exactly 30 of them are spayed or neutered. b. At most 33 of them are spayed or neutered. c. At least 31 of them are spayed or neutered. d. Between 24 and 30 (including 24 and 30) of them are spayed or neutered. The sum of two numbers is 25. The difference between twice the first number and the second number is -10. Find the numbers What method can be used to prove the triangles are congruent?Options: AAS, ASA, SSS, SAS, HL or Not Possible