Ignore the answers! I need help I’ll mark u brainly

Ignore The Answers! I Need Help Ill Mark U Brainly

Answers

Answer 1
7. X2=25
X=5, x=—5

8. (X—3)2=49
X=10, x=—4

9. X2+3x—28.
X=4, x=—7.

10. 5x2–8=3x.
X=8/5, x=—1
Answer 2

Answer:

ignore the things at the top haha. the question number is on the top left hand corner of the bubbles and i circled the answers. hope this helps!

Ignore The Answers! I Need Help Ill Mark U Brainly

Related Questions

PLS HELP FAST!!!!!!!!!!!

Answers

Answer:$24,000

Step-by-step explanation:12 times 2 percent of option 2 is $24,000

The answer is 24,000 hope this helps

How do I multiply a number and a half (3.5) with a whole number.

Answers

Answer:

Turn the decimal into a fraction and the whole number into a fraction

Step-by-step explanation:

Example: 7/2x56/1

9) You want to rent a car from Shiny Car Rental. It will cost you a flat fee of $20 plus
$0.17 per mile. What expression would you use to find the total cost in dollars for
driving x miles?

Answers

Answer:

Step-by-step explanation:

y = 0.17x + 20



PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.

Answers

The answer is m= 20 b= 150

Find the greatest common factor of these three expressions.
70u, 30u)
and 20u?

Answers

Answer:

70 ÷ 10 = 7

30 30 ÷ 10 = 3

20 20 ÷ 10 = 2

Step-by-step explanation:

How many square feet of outdoor carpet will
we need for this hole?
?
3 ft
Ift
2 ft
4 ft
2 ft
12 ft

Answers

Answer:

40 sq feet

Step-by-step explanation:

(im bad at explaining)

1 x 2 = 2 sq ft

3 x 2 = 6 sq ft

4 x 12 = 48 sq ft

2 sq ft + 6 + sq ft = 8 sq ft

48 - 8 = 40

The amount of outdoor carpet needed = area of the largest rectangle in the image - (area of medium rectangle + area of the smallest rectangle) = 40 ft².

What is the Area of a Rectangle?

Area of a rectangle = lenght × width.

The amount of square feet of outdoor carpet needed = area of the largest rectangle in the image - (area of medium rectangle + area of the smallest rectangle)

The amount of square feet of outdoor carpet needed = 12 × 4 - (3 × 2 + 2 × 1)

The amount of square feet of outdoor carpet needed = 48 - (6 + 2)

The amount of square feet of outdoor carpet needed = 40 ft²

Learn more about area of a rectangle on:

https://brainly.com/question/25292087

#SPJ5

Write an expression that is equivalent to
za
1
a - 4.
1
a
4 =
?
(
|
?

Answers

Answer:

½a - 4 = ? ( a - ?)

1a - 8 = -7a ( a - ?)

= ( a- 7a)

= ( -6a)

Can anybody help me pls

Answers

Answer:

2,3 i think its been a while scince i did slopes

Step-by-step explanation:

Answer:

it goes 3 to the right

2 to the up

Rise/Run

so it is a 2/3

For a normal distribution, what z-score value separates the lowest 25% of the scores from the rest of the distribution

Answers

Answer:

Z = -0.675.

Step-by-step explanation:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

What z-score value separates the lowest 25% of the scores from the rest of the distribution

This is Z which has a pvalue of 0.75, so Z = -0.675.

I need help can someone help? Please

Answers

25 degrees

5x + 25x + 30 = 180
30x = 150
x = 5

Angle WRS is opposite angle VRT, so they are equal. Plug in 5
5(5)= 25

Answer:

25° is the answer pls give brainliest

the square root of 7 is between which of the following pair of number?

A.2 and 3
B.3 and 4
C.4.5 and 5.5
D.9 and 10​

Answers

Answer:

A. 2 and 3

Step-by-step explanation:

The square root of 7 is 2.7 which makes it between 2 and 3.

Answer:

A

Step-by-step explanation:

because the square root of 4 is 2

and the square root of 9 is 3

since 7 is in between 4 and 9 the square root is in between 2 and 3

Need to find the area of ABCE

Answers

Answer:

Find areas of square and triangle separately

ABDC= l x l

= 9 x 9

=81

AED= l x h x 1/2

= 9 x 9 x 1/2

=40.5

Area = 81+40.5

= 121.5 cm2

If the values in the table below model a proportional relationship, what is the equation for the function?

Answers

Given:

The table represents a proportional relationship.

To find:

The equation of the function.

Solution:

If y is directly proportional to x, then

[tex]y\propto x[/tex]

[tex]y=kx[/tex]     ...(i)

where, k is the constant of proportionality.

From the given table it is clear that the function passes through (2,1). So, the equation must be satisfied by the point (2,1).

Putting x=2 and y=1 in (i), we get

[tex]1=k(2)[/tex]

[tex]\dfrac{1}{2}=k[/tex]

Putting [tex]k=\dfrac{1}{2}[/tex], we get

[tex]y=\dfrac{1}{2}x[/tex]

Therefore, the correct option is A.

A baker needs 15lb of cream cheese that contains 20% fat to fill a big order. But his supplier delivers one cream cheese that contains 10% fat, and another that contains 35% fat. How many pounds of each should a baker combine to fill the order?

Pls help if you answer u will get 40 points

Answers

Answer:

136.5 g

Step-by-step explanation:

Convert each of mixed number to an improper fraction

Answers

Answer:

Top, a through d:

A) 23/8

B) 29/6

C) 23/3

D) 16/5

Step-by-step explanation:

To make the proper fraction improper, first, multiply the whole number by the bottom number in the fraction, then add whatever number was on top of the fraction, so for A, multiply 2 (whole number) by 8 (number on the bottom of the fraction), then add 7 (number on top of the fraction)

What is the multiplication of fractions of 6x3/8

Answers

i’m sure the answer is 9/4

When calculating the circumference of a circle with r= 3 inches, which answer provides the most accuracy
18.86 in
18.84 in
6.7 in

Answers

b: 18.84 in.

use the formula 2 x radius x pi (3.14).

sorry that this question was up for an hour before it got answered.

please help me with this!!

Answers

Explanation:

[tex]a_{5}=15\\a_{5}=\frac{a_{4}}{2}\\15=\frac{a_{4}}{2}\\a_{4}=30\\[/tex]

Each one is actually 1/2 of the one before so,

a5 = 15

a4 = 30

a3 = 60

a2 = 120

a1 = 240

You and a friend went to Glory Days for dinner. You ordered a cheeseburger for $8.50 and a soda for $1.99. Your friend convinced you to share and split the cost of onion rings that cost $7.00. How much did you spend on your dinner?

Answers

Answer:

$13.99

Step-by-step explanation:

that's the burger and pop and half the onion rings cost combined

2(2x³-3x²+5x-7)-3(x³+x²-x+1)​

Answers

Answer: x³-9x²+13x-17

Step-by-step explanation:

I used Photomath with is an app that takes pictures of equations and figures them out for you, 100% percent recommend.

Find m\angle Am∠Am, angle, A.
Round to the nearest degree.

Answers

Answer:

m∠A = 106°

Step-by-step explanation:

All three sides of the triangle are given in the question.

To find the measure of included angle A between two sides we will apply cosine formula,

BC²= AB² + AC² - 2(AB)(AC)cosA

(13)² = (10)² + (6)² - 2(10)(6)cosA

169 = 100 + 36 - 120cosA

cosA = [tex]\frac{-169+136}{120}[/tex]

cosA = -0.275

A = [tex]\text{cos}^{-1}(-0.275)[/tex]

A = 105.96°

A ≈ 106°

Therefore, m∠A = 106° will be the answer.

I need help with this one anyone?

Answers

D = 2 √ a/π (use calculator)

The square root of 1 = 1

1 * 1 = 2

Diameter = 2

C = πd (use a calculator)

Circumference = 6.28

C = 2

A = πr ²

Now divided both sides by π

A/π = r ²

Substitute the area of the circle for the variable A

r = √3.14 π

Divide the area by π

r = √ 3.14/3.14

r = √=1

The square root of 1 = 1

Radius = 1

If you know that a < b, and both a and b and positive numbers, then what just be true about the relationship between the opposites of these numbers? Explain.​

Answers

Answer:

-a > -b

Step-by-step explanation:

On a number line, every number (except zero, the origin) has both a magnitude and a direction (left or right, negative or positive).

The magnitude is how far the number is from the origin. 10 is further from zero than 6 is. And -10 is alos further from zero than -6 is.

If a < b and a,b are both positive, that means a and b are both on the right-hand side of the number line, and a is closer to the origin than b. The magnitude of a is smaller than that of b.

So if we switch the sign son both a and b, they both become negative and go over to the left-hand side of the number line. But their magntidues do not change, so a is still closer to the origin than b. Since b is now a negative number, further to the left than a, it is smaller than a.

Example: let a = 3 and b =5.  

It is true that 3 < 5.

But it is NOT true that -3 < -5. It's the other way around!

-5 < -3

So, if a < b, then -a > -b.

I hope this brainliest, for 5 stars.

a cone has been partially filled with peanuts. The diagram shows the dimensions of the cone. The volume of the peanut-filled portion of the cone is 169.89cm^3. Which measurement is closest to the volume of the empty portion of the cone?

Answers

Answer:

126.99 cm³

Step-by-step explanation:

volume of cone = ⅓πr²h ≅ 296.88 cm³

volume of empty portion = 296.88 - 169.89 = 126.99 cm³

Question 2
1 pts
if two dice are rolled, what is the probability that the sum of the dots on the upward is 10

Answers

Ways to make 10:

Dice 1 and dice 2
4 and 6
5 and 5
5 and 5
6 and 4

6 x 6 is 36 possibilities

4/36 = 1/9

isang oras bago ang 1 o'clock ay​

Answers

AnsweR

Ang modernong Pamantayang Oras ng Pilipinas ay itinatag sa pamamagitan ng Batas ... metriko, na inapruba noong Disyembre 2, 1978 at ipinatupad noong Enero 1, 1983. ... 1:00 am, One o'clock morning, Una de la mañana, Ika-isa ng umaga ... Apatnapu't-lima bago mag-ikaisa ... Ang lathalaing ito ay isang usbong.

At the annual fair in Springfield, the entrance fee $20 and every ride requires a $3
ticket. If Bob wants to spend between $32 and $53 at the fair, what is the inequality
that correctly describes how many rides he can go on (x is the number of rides he can
go on)?
a. 4 b. 4 c. 10 d. 10

Answers

D. X = 10 rides that Bob can ride

What is the volume of the prism below?

A prism has a length of 1, height of 1 and three-fourths, and width of 2.
2 and three-fourths units3
3 and one-half units3
5 units3
8 units3

Answers

Answer:

it is c

Step-by-step explanation:

5 units 3 i think

Answer:

Its B (3 1/2)

Step-by-step explanation:

All_______have moveable spines that they use for protection. on edge

Answers

hello,

you didn't put an answer option, and the only thing this is reminding me of is, A sea cucumber.

All Sea Cucumbers have moveable spines that they use for protection, on edge.

Answer:

///

Step-by-step explanation:

Animals

Joanna has a total of 50 coins in her purse.
The coins are either dimes and quarters.
The total value of the coins. $7.10

Answers

Answer:

A. n+q+50

0.05n+0.25q=7.10

Step-by-step explanation:

Hope this helps :)

Answer:

what r we looking for? to answer

Step-by-step explanation:

7.10/50 = 0.142

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