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4 years ago

8

What is the area of this circle

2 answers:

VikaD [51]4 years ago

4 0

Answer:

28.26

Step-by-step explanation:

AleksAgata [21]4 years ago

3 0

Answer:

28.26cm² is the area

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Choose the answer that shows what to do in the process step, and what the solution (answer is).

iren [92.7K]

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3 years ago

Sign the following values a=5 b=10 c=15

a_sh-v [17]

Answer:

a=5,b=10,c=15

1)(a+b)-5(c+a)

=(5+10)-5(15+5)

=(15)-5(20)

=15-5(20)

=10(20)

=200

2)(10×15)10(5×2)

=150×10×10

=15000

3)(a-b)+(a+b)

(5-10)+(10+5)

(-5)+15

-5+15

=10

4)(2ab-45)+a

=(2×5×10-45)+5

=(100-45)+5

=55+5

=60

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3 years ago

What number goes on top

Sergio [31]

I'm not sure what you're really talking about.

But I think you are talking about fractions.

In fractions there are two places

The number that goes on the top is numerator.

8 0

3 years ago

WILL MARK BRAINLIEST, PLEASE DON'T DO THOSE OFFSITE LINKS I KNOW BETTER THAN TO CLICK EM

Alexus [3.1K]

Answer:

A p

Step-by-step explanation:

We have

$12x {}^{ - 3} y {}^{ - 1}$

Remeber that

$x {}^{ - n} = \frac{1}{x {}^{n} }$

$12 \frac{1}{x {}^{3} } \frac{1}{y {}^{1} }$

Now, plug in

So now we plug in -1 for x and 5 for y

$12 \frac{1}{ { - 1}^{3} } \frac{1}{5 {}^{1} }$

Simplify

$- \frac{12}{5}$

A is the answer.

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3 years ago

PLS HELP ASAP y = -3x + 1<br>y = x -7

Dahasolnce [82]

Answer:

x=-1/3

x=7

Step-by-step explanation:

Not sure if this correct tho

5 0

3 years ago

Read 2 more answers