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Marta_Voda [28]
2 years ago
15

WILL GIVE BRAILIEST!!

Mathematics
2 answers:
jekas [21]2 years ago
6 0

Answer:

d . 9 ^ 2

Step-by-step explanation:

9 ^ 3 *  9 ^ 4    /  9 ^ 5

=   81

= 9 ^  2

so the answer is D

Mark brainliest

Kamila [148]2 years ago
5 0

d. \:  {9}^{2} ✅

Step-by-step explanation:

\frac{ {9}^{3}  \times  {9}^{4} }{ {9}^{5} }  \\  =  \frac{ {9}^{3 + 4} }{ {9}^{5} }  \\  =  \frac{ {9}^{7} }{ {9}^{5} }  \\  =  {9}^{7 - 5}  \\  =  {9}^{2}

<u>Note</u>:-

{a}^{m}  \times  {a}^{n}  =  {a}^{m + n}

{a}^{m}  \div  {a}^{n}  =  {a}^{m - n}

\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘

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Step-by-step explanation:

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4 0
3 years ago
If the measure of an angle is 38 degrees, find the measure of its complement.
Norma-Jean [14]
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Explanation:
For this problem, we must know that the complement of an angle is the measure of which will make a 90 degree sum.

So in this problem we simply solve the equation as follows:

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Hence the complement of 38 is 52.

Cheers.
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1 year ago
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Read 2 more answers
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