Mathematics Middle School

PLEASE SOMEONE HELP WHAT IS THIS-

PLEASE SOMEONE HELP WHAT IS THIS-

Answers

Answer 1

Answer:

that is math

Step-by-step explanation:

Answer 2
for the first one:

each set of parenthesis has an x:y ratio of 1:4. the equation is y=4x

the second one:

i’m not sure what the ratio would be... but the equation is y=(-1/2)x

hope this helps!

Related Questions

First-person to answer correctly gets Brainliest

Quadrilateral A has side lengths 3, 4, 5, and 6. Quadrilateral B is a scaled copy of Quadrilateral A with a scale factor of 2. Select all of the following that are side lengths of Quadrilateral B.

1. 5
2. 6
3. 7
4. 8
5. 9

Answers

Answer:

2. 6

4. 8

Step-by-step explanation:

Just multiply the sides by 2

Answer:

#2 which is 6 and #4 which is 8

Step-by-step explanation:

if there is a scale factor of two, multiply each of the sides by 2 from quadrilateral A. By doing this, you get the lengths 6, 8, 10, and 12. The only answers that match in the list you were given is 6 and 8.

Hope that helps.... ur welcome :)))

Mckenna collects pokemon cards and had 318 in her collection. She decided to give some to her younger brother so that he can begin his own collection. After giving him the cards Mckenna has 275 cards in her collection determine the percent of change in her collection to the nearest tenth of a present

Answers

The Awnser is 87,450

z increased by 275 is the same as a

Answers

Answer:

z+275=a

Step-by-step explanation:

if you wanted an equation

i believe it’s z+275=a

15 POINTS PLEASE HELPPP :D

Answers

Answer:

The equation is 1.96- 0.75

The answer is 1.21

Step-by-step explanation:

Hope this helps :)

If an object travels at a speed of 6 km/h for 2 hours, how far does it travel?

Answers

It travels 12 km or 7.46 mph .
12 km/h would be the answer

Write in standard form 3.82×10⁻³ (Ex: 300)
Please take this seriously, ty :)

Answers

Answer:

0.00382

Step-by-step explanation:

because of the -3, you will move the decimal place to the left three units

The answer is 0.00382

Plzzz help me PLZZ IM GIVING 10 POINTS TO THE FIRST PERSON

Answers

Step-by-step explanation:

where is d question , the ans is minus 3

If you multiply -2/3(a-b+12), the answer is _______

A. -2/3a+2/3b-8
B. -2/3a-2/3b+8

Answers

The answer is would be A

Answer:

(A.) -2/3a+2/3b-8

True or false? When using the vertical method to multiply polynomials, your polynomials must be the same number of terms.

Answers

Answer:

False

Step-by-step explanation:

I followed the other answer and it was wrong

which of the following improper fractions is equal to the mixed number 12 4/7
a. 48/7
b. 47/12
c. 234/7
d. 88/7

Answers

The improper fraction of the given mixed fraction is 88/7. Therefore, option D is the correct answer.

The given mixed fraction is [tex]12\frac{4}{7}[/tex].

What is the improper fraction?

An improper fraction is a type of fraction where the numerator is greater than or equal to the denominator. For example, 5/2 and 8/5, are improper fractions.

The given mixed fraction [tex]12\frac{4}{7}[/tex] converted into improper fraction as follows

[tex]12\frac{4}{7}=\frac{12\times7+4}{7}[/tex]

=88/7

The improper fraction of the given mixed fraction is 88/7. Therefore, option D is the correct answer.

Learn more about the improper fraction here:

https://brainly.com/question/21449807.

#SPJ2

is 11/20 greater than 0.6 ? will mark brainly

Answers

Answer: yes

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

Which line has a constant of proportionality between y and x of 2/3

Answers

Answer: the answer is C.

Answer: 12+23

Step-by-step explanation:

expand the expression: 7(1/9a + 2)

Answers

Answer:

The answer is 7a/9 + 14

HELPPPPPPP PLEASE i need to know the answer like right now pleaseee just look at the picture and please help

Answers

I’m pretty sure it’s B. But I could be wrong.

Answer:

A. 52

Step-by-step explanation:

Please mark brainliest.

A square has a perimeter represented by the expression −8.8s−20.

Write an expression to represent the length of one side of the square.

Answers

Answer:

-2.2s - 5

Step-by-step explanation:

Perimeter = - 8.8s - 20

Square = 4 equal sides

-8.8s - 20 /4 = -2.2s - 5, which would be one side

I hope this helps. Let me know if something is wrong or you need more clarification.

help please i cant fail this

Answers

Answer:

1

Step-by-step explanation:

i think it’s 98, so if the side length x is 7, 7^2 is 49 and it’s doubled, so it’s 98. the equation would be 2(x^2)

First right BRAINLIEST pls:))

Answers

Answer:

2000000

Step-by-step explanation:

:)

2000000

Hope this is right :D

The length of the hypotenuse of a right triangle is 25 centimeters, and the length of one leg is 7 certain. What is the area of the triangle?
A) 84sq.cm.
B) 175sq.cm.
C) 87.5sq.cm.
D) 168sq.cm.
E) 24sq.cm.

Answers

The answer is 175sq.cm

Answer:

The answer is A. 84cm tell me if you got it right

What will happen if you keep repeating the division process in part I?

Answers

Answer:

hey! comment down below what you mean by this and I would definitely answer ur question!

Step-by-step explanation:

Have a terrific rest of your day!

give more information

Ms. Sears earned $120 in interest over 5 years on money that was invested at 6%. How much was her original investment?

Answers

Answer:

2,000

Step-by-step explanation:

(100/6)

=

16.6666.......

* 120

=

2,000

to check just do this

6% = 0.06

0.06 * 2,000 = 120

her original investment was 2000

The Blake family hide and 22.5 miles in five days which equation represents the distance The hiked in one day?

Answers

Answer:

4.5 in one day.

Step-by-step explanation:

The answer is 4.5 !!!!!!!!

Translate the following written expression into a mathematical expression. Then, find the expression's value when e = 65 and f = 37.

"The difference of e and f, all multiplied by two, increased by four"

A.
56
B.
52
C.
60
D.
97

Answers

Answer:

Try A. because it stands out to me the most and that's what my gut is telling me to go with. So I hope that helps.

Step-by-step explanation:

First write out the problem with the given variables:

(E-F)2+4

Next plug in your given values:
(65-37)2+4

Solve:
(28)2+4
56+4
60

HURRY HELP ME NEED THE ANSWER NOW !! 25 POINTSS !
SIMPLIFY

Answers

Answer:

1/y^8x^12

Step-by-step explanation:

Answer:

its the bottom one again i assure you, u will get it right :)

Step-by-step explanation:

1/2 x 2/3 please answer I need help

Answers

Answer: 1/3 or 0.3 repeating

Answer: 1 1/6

Step-by-step explanation:

use the distributive property to expand this expression: 7(c + 4) =

Answers

Answer:

7c + 28

Step-by-step explanation:

You just have to multiply 7 with the variable and the number in parenthesis while keeping the plus sign between the two products that you get.

Find the value of x by filling in the blanks in the provided statement-reason solution.
I will Mark Brainliest !!

Answers

Answer:1.) m∠A +m∠B +m∠C = (sum of angles in a triangle △)

2.) 24° + x + m∠C = 180°

3.) x = 156° - m∠C

Step-by-step explanation:

1. m∠A +m∠B +m∠C = (sum of angles in a triangle △)

2. 28°+x−4° + ______ = 180°

24° + x + m∠C = 180°

3) x = 180° - 24° - m∠C

x = 156° - m∠C

Answer:

m∠A +m∠B +m∠C = (sum of angles in a triangle △)

What is the explicit formula for this sequence ? -7,-4,-1,2,5,...

Answers

Answer: it think it’s A

Step-by-step explanation:

It’s more reasonable than the other options

Answer:

A

Step-by-step explanation:

It is to much steps i can not write it

plz help me i realy need help

Answers

Answer:

Step-by-step explanation:

i think the first one is x equals two

I bought an 18 ounce box of Cheerios for $3.64. How much is it per ounce?

Answers

Answer:

about 0.20, i like cheerios

I would say about 20 cents because the answer would come out to be like .20222222222 but if you put .21 it would be way more than 3.64

A car is 180 inches long. A truck is 75% longer than the car.

How long is the truck (in inches)?

Answers

Answer:

315 inches

Step-by-step explanation:

:]

Answer:

315

Step-by-step explanation:

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