3 years ago

I WILL MARK BRAINLIEST!!!

Mathematics

1 answer:

Vladimir79 [104]3 years ago

4 0

Answer: 3

Step-by-step explanation:

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What is the sum of the polynomials?

ASHA 777 [7]

Answer:

$- 4 {x}^{2} - 11x + 13$

Step-by-step explanation:

$( - {x}^{2} + 9) + ( - 3 {x}^{2} - 11x + 4)$

$- {x}^{2} + 9 - 3 {x}^{2} - 11x + 4$

$- 4 {x}^{2} - 11x + 13$

6 0

1 year ago

HELP......................................

djyliett [7]

Answer:

The equation's result: 32,000 (Rounded)

Goal: Find the closest or equivalent result in another expression

Step-by-step explanation:

$(1.5^{15})/(0.7^{12})\\(1.5^{15})/(0.7^{12}) = (437.894)/(0.7^{12})\\437.894/(0.014)\\31636.79$

How we got to 31,636 was by dividing from left to right.

Remember: When dividing decimals, it's like multiplying whole numbers in a way. The number(the quotient, also) ends up bigger instead of being smaller like when dividing whole numbers. If you multiply decimals, they(the product) end up smaller.

Therefore, A is the correct answer.

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1 year ago

Eighth grade > V.4 Area and circumference of circles CHV

kati45 [8]

Answer: $D=13.8$

Step-by-step explanation:

To fing the diameter of a circle when given the circumfrence we use the formula of

$D=\frac{c}{\pi }$

$D= \frac{43.332}{3.14}$

$D=13.8$

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1 year ago

What can be the answer? Please help jm in a middle of an final exam

Vikki [24]

Answer:

Step-by-step explanation:

7x +3 = 5x + 25

2x + 3 = 25

2x = 22

x = 11

7 0

3 years ago

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Are the fractions 4/6 and 6/9 proportional

nata0808 [166]

Answer:

Yes

Step-by-step explanation:

They are proportional by a scale of 1.5

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3 years ago

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