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3 years ago

Anyone??

1 answer:

7 0

The answer should be 596 because the difference between the months is 7. So if u multiply 7*17 you would get 119
. So then u subtract 119 from 715 giving you your answer of
596

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1 2⁄3 ÷ 2 3⁄9 = whats the answer?

s2008m [1.1K]

Answer:

5/7

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

HELP. Multiply the polynomials and simplify the answer. Show your work.

Aliun [14]

Answer:

Part 1)

$=12a^5-6a^4-5a^3-24a^2+12a-7$

Part 2)

$(2x^3-10x^2+5x+14)\div(x-2)=2x^2-6x-7$

Step-by-step explanation:

Part 1)

We would like to multiply:

$(3a^3-2a-7)(4a^2-2a+1)$

Distribute each term from the first group into the second group. So:

$=3a^3(4a^2-2a+1)-2a(4a^2-2a+1)-7(4a^2-2a+1)$

Distribute further:

$=(12a^5-6a^4+3a^3)+(-8a^3+4a^2-2a)+(-28a^2+14a-7)$

Combine like terms:

$=(12a^5)+(-6a^4)+(3a^3-8a^3)+(-28a^2+4a^2)+(-2a+14a)+(-7)$

Simplify:

$=12a^5-6a^4-5a^3-24a^2+12a-7$

Part 2)

We would like to divide:

$(2x^3-10x^2+5x+14)\div(x-2)$

Using long division.

Please refer to the attached document.

For the first step, x goes into 2x³ 2x² times. Hence, we multiply our divisor by 2x².

Next, x goes into -6x^2 -6x times. Hence, we multiply our divisor by -6x.

Finally, x goes into -7x -7 times. So, we multiply our divisor by -7 and we simplify.

Therefore:

$(2x^3-10x^2+5x+14)\div(x-2)=2x^2-6x-7$

7 0

3 years ago

2/3 7/8 What is closer to 3/4

mixer [17]

I’d say 7/8. Hope dis helps!!

4 0

3 years ago

- 4x - 2y = -12 and 4x + 8y = -24<br> Pls help

laiz [17]

Answer:

y=-6 and x=0

Step-by-step explanation:

-4x -2y = -12

4x + 8y = -24

(add the equations)

6y = -36

-36/6 = -6

y=-6

(Add y value in any of the equations)

-4x-2(6) = -12

-4x-12=-12

-4x=0

x=0

8 0

3 years ago

Can you please help me with this I will crown you brainly

KATRIN_1 [288]

C. ΔKPT ≈ ΔKRT

It's identical on both sides.

7 0

3 years ago