3 years ago

Please help. Is algebra.

Mathematics

1 answer:

Vedmedyk [2.9K]3 years ago

3 0

The answer for question 4 is C and the answer for question 5 is D.

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trasher [3.6K]

Answer:

Input: Function: Output:

4.80 a. 15

2.24 Division b. 7

3.52 c. 11

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3 years ago

I need help pls on math

Rina8888 [55]

$x^2-x-12=x^2+3x-4x-12=x(x+3)-4(x+3)=(x+3)(x-4)\\\\x^2-2x-8=x^2+2x-4x-8=x(x+2)-4(x+2)=(x+2)(x-4)\\\\4x^2=2x\cdot2x$

$\dfrac{x^2-x-12}{2x}:\dfrac{x^2-2x-8}{4x^2}=\dfrac{x^2-x-12}{2x}\cdot\dfrac{4x^2}{x^2-2x-8}\\\\=\dfrac{(x+3)(x-4)}{2x}\cdot\dfrac{2x\cdot2x}{(x+2)(x-4)}=\dfrac{(x+3)}{1}\cdot\dfrac{2x}{(x+2)}\\\\=\boxed{\dfrac{2x^2+6x}{x+2}}$

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3 years ago

Find the area of the square in inches^2 and enter your answer below. Do not

pogonyaev

Answer:

10.24

Step-by-step explanation:

Area of a circle=sides²

Area of a circle=(3.2)²=3.2(3.2)=10.24

7 0

2 years ago

Help please no link i have no clue

Morgarella [4.7K]

Answer: I have no clue what the second one is but the first one is 1.

Step-by-step explanation:

8 0

2 years ago

Oscar says to Vanesa: "I am five times the age you were when I was the age you are; and when you are the age I am, our ages will

Gemiola [76]

Answer:

Vanessa is 60 and the other person is 12

Step-by-step explanation:

X + 5x = 72

6x = 72

x = 12

12 x 5 = 60

vanessa is 60

the other person is 12

60 + 12 = 72

3 0

3 years ago

Read 2 more answers