2 years ago

Help ASAP Please with this math problem. Just look at the picture.

Mathematics

1 answer:

kondaur [170]2 years ago

8 0

${( \sqrt{9)} }^{2}$

$={3}^{2}$

$= 9$

${9}^ \frac{1}{2}$

$= ({3}^{2} ) ^{ \frac{1}{2} }$

$= 3 ^{1}$

$= 3$

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aliya0001 [1]

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3 years ago

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valentinak56 [21]

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3 years ago

What is the formed of the fact family for 6,7,13 what is the answer

Keith_Richards [23]

Answer:

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Step-by-step explanation:

7 + 13 = 20

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2 years ago

Find the perimeter of triangle PQR. Round your answer to the nearest tenth.

BabaBlast [244]

We are given the coordinate of the 3 vertices. From these coordinates we can find the length of the sides using the distance formula and the sum of all the sides will be equal to the perimeter of the triangle.

Side PQ = $\sqrt{ (6-(-2))^{2}+ (1-1)^{2} }=8$

Side QR = $\sqrt{ (4-6)^{2}+ (-3-1)^{2} }=4.5$

Side RP = $\sqrt{ (2-(-4))^{2}+ (-3-1)^{2} }=7.2$

So, the perimeter of the triangle will be 8 + 4.5 + 7.2 = 19.7

You probably misplaced the digits in option A. The correct answer is 19.7 units.

3 0

3 years ago

Help ASAP Please with this math problem. Just look at the picture. ​

Help ASAP Please with this math problem. Just look at the picture.