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Ulleksa [173]
3 years ago
7

Help please due today !!!!

Mathematics
1 answer:
loris [4]3 years ago
8 0

Answer:

7 is your answer.

Step-by-step explanation:

Since it says find the midsegment, look at the bottom.

At the bottom, it is 14. You will divide 14 by 2.

<em>14/2 = 7</em>

7 is your answer.

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243^-y=(1/243)^3y*9^-2y<br><br><br> a.) y=-1<br> b.) y=0<br> c.) y=1<br> d.) no solution
allochka39001 [22]
243^{-y}=(\frac{1}{243})^{3y}\times 9^{-2y} has y = 0 as a solution.

Selection B is appropriate.
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7.750 and 7.7500 are 2 equivalent fractions.

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3(x-7)+8=-20<br><br><br><br>can someone explain how to do this step by step​
Mrrafil [7]

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Multiply the bracket by 3

(3)(x)(3(-7)+8= -20

3x-21+8= -20

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Answer : x= -7/3 or in mixed number : -2 1/3

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A right triangle has a hypotenuse length of 12, and one side length of 9. find the missing side length. do the side lengths form
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9^2+b^2=12^2

81+b^2=144               <em>subtract 81 from both sides</em>

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<h3>The sides of the triangle do not form a pythagorean triple.</h3>
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