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atroni [7]
3 years ago
13

A circle has a diameter of 12 in. What is the best approximation of its area? Use 3.14 to approximate for π . 18.84 in² 39.14 in

² 113.04 in² 452.16 in²
Mathematics
2 answers:
Alex777 [14]3 years ago
8 0
The answer is 113.04 inches squared
GrogVix [38]3 years ago
7 0

Answer:

its C i took the test

Step-by-step explanation:

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What is the image of (-8,6) after a translation over the line y=-x
stira [4]

Answer:

(-6, 8)

Step-by-step explanation:

(x, y) --> (-y, -x)

(-8, 6) --> (-6, 8)

Therefore, (-6, 8)

I hope this helped and have a good rest of your day!

8 0
3 years ago
Please help with this question please
puteri [66]

Answer:

Choice A

Step-by-step explanation:

(4m^5n^2/m^2n)^3

dividing exponents = subtraction

(4m^3n)^3

4^3 = 64

(m^3 )^3 = m^3x3 = m^9

64m^9n^3

5 0
3 years ago
Square root of 50 + square root of 18
skelet666 [1.2K]

if ya asking for simpliicatio

remember that \sqrt{ab}=(\sqrt{a})(\sqrt{b})

and

\sqrt{a^2}=(\sqrt{a})(\sqrt{a})=a

\sqrt{50}+\sqrt{18}=

factor

(\sqrt{2})(\sqrt{5})(\sqrt{5})+(\sqrt{2})(\sqrt{3})(\sqrt{3})=

(\sqrt{2})(5)+(\sqrt{2})(3)=

5\sqrt{2}+3\sqrt{2}=

8\sqrt{2}

5 0
3 years ago
Which expression is equivalent to s+s -4s<br> A- 1-3s<br> b- -4s<br> c- s-3<br> d- -2s
a_sh-v [17]

Answer:

D. -2s

Step-by-step explanation:

s+s-4s

=1s+1s-4s

=(1+1-4)s

=-2s

3 0
3 years ago
What is 7.3 x 10 to the 2nd power
fredd [130]
7.3 * 10^2= 730. Just move the decimal two laces to the right. 
6 0
3 years ago
Read 2 more answers
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