MATHEMATICS MIDDLE SCHOOL

A square is a quadrilateral with four equal sides and four equal angles. Determine an expression for the perimeter of a square, given that each side has a length of units. 2 + + + (4) ∙

Answers

Answer 1

Answer:

Answer:

P = 4*a or P = a + a + a + a

Step-by-step explanation:

Given that each side has a length of units, assume the length is a.

The perimeter of a square (quadrilateral) is given by:

P = 4*a or P = a + a + a + a

Example 1: Find the area and perimeter of the square whose side length is 2 meters.

Solution:

Given that:

a = 4m

Perimeter of the square = 4 × 2 = 8 m

Hope it will find you well.

Answer 2

Answer:

Answer:

i would come to guess it to be: 2+4=x divided by y (y) = each side

(x) = perimeter

Step-by-step explanation:

I hope thas enough for you to work off of.

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Use the functions f(x) and g(x) to answer the questionf(x) =4x - 5; g(x)= x+3

A. 4x - 2
B. 4x + 7
C. 4x+ 12
D.5x - 2

Answers

The answer is B. 4x + 7

The function is fg(x), so for the equation, it will be fg(x) : 4g(x) - 5, then substitute the equation of g(x) into fg(x) and you will get 4 (x + 3) - 5, then solve it by expanding

I AM GIVING BRAINLIEST TO THE BEST ANSWER AND THE CORRECT ONE!!!!! A jar holds 3/4 gallon of juice when it is 7/8 full. Which statement best describes the quotient of 3/4 divided by 7/8 ?
A The maximum amount of juice the jar can hold is 7/6 gallons.
B The maximum amount of juice the jar can hold is 6/7 gallon.
C The amount of juice that can be still poured in the jar is 7/6 gallons.
D The amount of juice that can be still poured in the jar is 6/7 gallon.

Answers

the correct answer is ''b'' because 3/4 is 6/8 and 7/8 is 7/8 so also is 6/7 i hope it helped u

B, I multiply 3/4 and 8/7. Cross multiply and got 6/7 .

I Need Help With This Problem Please :)

Answers

Answer:

Output = input + 2

Step-by-step explanation:

Simple, take some values to figure it out.

When input is 0, output is 2

When input is 1, output is 3

When input is 2, output is 4

When input is 3, output is 5

There is one commonality between them:

The output is simply input + 2

Y varies directly as x. if x =5 when y=12. find x when y=30

Answers

x = 5 ... y = 12
x = ? ... y = 30

If you would like to know the value of x when y = 30, you can calculate this using the following steps:

5 * 30 = x * 12
x * 12 =150 /12
x = 150 / 12
x = 12.5

The result is 12.5.

What is 15x - 12y = 60
I DON'T KNOW!!!!

Answers

so since there are 2 placeholders, the answer are many, but we can make into slope intercept form to make it easier to solve (slope intercept form is y=mx+b)

15x-12y=60
15x-60-15y=0
15x-60=12y
12y=15x-60
divide both sides by 3
4y=5x-20
divide both sides by 4
y=5/4x-5

just put in values for x and get y so exg
(x,y)
0,-5
1,-15/4
2,-5/2
3,-5/4
4,0
and so on

10 POINTS! Please help me on the attached file! I keep retaking this over and over again and haven't passed! :D

Answers

well 8 divided by 30 = .26 wich is one of the choices so that way might work.

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