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3 years ago

What are factors of -12 that have a sum of +1?

Mathematics

1 answer:

Anna11 [10]3 years ago

5 0

Factors of -12 that have a sum of +1 are: -3 and 4.

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Can someone help me pls

Wittaler [7]

Answer:

3 cm

Step-by-step explanation:

$V_{cylinder} = 189\pi \: cm^3$ (Given)

$h_{cylinder} = 21\: cm$ (Given)

Formula for $V_{cylinder}$ is given as:

$V_{cylinder} = \pi r^2h$

$\implies 189\pi = \pi r^2(21)$

$\implies \frac{ 189\pi}{21\pi} = r^2$

$\implies 9 = r^2$

$\implies \pm\sqrt 9 = r$

$\implies \pm 3 = r$

Length of radius can not negative

$\implies r = 3 \: cm$

Hope it helps you in your learning process.

8 0

2 years ago

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PLEASE HELP!!!!!

statuscvo [17]

The second one is the function

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3 years ago

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What is the answer and how do you find it? Show work or no points.

NNADVOKAT [17]

Answer:

Answer is D

Step-by-step explanation:

I kinda understand it but it need to be neat so yh next time you have aa problem like this just write it neat for people to understand cleary what is your question.

6 0

3 years ago

Please help 25 points

Romashka-Z-Leto [24]

Answer:

y ≤ -5

Step-by-step explanation:

6 0

3 years ago

Y=x +1. what is y and x and then the (x, y) thing and the slope and the y intercept

nadezda [96]

Answer:

Your answer is

From the equation : y=x+1

slope is 1 y intercept is 1

(x,y)= ( 1,2),(3,4)...........................(Infinity -1,Infinity)

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6 0

3 years ago

What are factors of -12 that have a sum of +1?​

What are factors of -12 that have a sum of +1?