3 years ago

20 points! Please help! Which graph represents the function?

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

6 0

I’m pretty sure they both are functions

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adell [148]

Answer:

The diameter of a circle with an area of 100 square miles is 20/√π miles.

Step-by-step explanation:

Area =100 = πr^2.

diameter = d = 2r.

100 = πr^2.

100/π = r^2.

√(100/π) = r.

10/√π = r.

d = 2r.

d = 2 * 10/√π.

d = 20/√π

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List 3 values that would make this inequality true 8+y>11

alina1380 [7]

You could use so many for example 4, 10, 57, 5729, any number above 4 would work since that plus 8 would be greater than 11

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3 years ago

I need help ASAP The angle measures of a triangle are shown in the diagram. 50° les (3x - 10) ° What is the value of x? F25 G 20

insens350 [35]

Answer:

The answer is 28

Step-by-step explanation:

Since the total measurements of triangle corners are equal to 180

Then

$2x + 3x - 10 + 50 = 180 \\ 5x - 40 = 180 \\ 5x = 140 \\ x = 28$

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2 years ago

What is the answer 2c+(3c-4)=a-4

gavmur [86]

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Step-by-step explanation:

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3 years ago

Angela bought gifts for her friends, and each gift cost $10. Let y represent the total cost and x represent the number of gifts.

Otrada [13]

each gift =$10

total=y

number of gifts =x

therefore,total= each gift * number of gifts

=$10* x

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3 years ago