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Nostrana [21]
3 years ago
9

Use the Pythagorean theorem to find the missing length in the following right triangle.

Mathematics
2 answers:
ser-zykov [4K]3 years ago
4 0
A^2 + 48^2 = 50^2
a^2 = 2500 - 2304
a^2 = 196
a = 14
Vesnalui [34]3 years ago
3 0

Answer:

14

Step-by-step explanation:

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Answer:

D. Infinite solutions.

Step-by-step explanation:

Since they give us the equation for (y) we just implement that equation in place of (y) in the second equation

15x+3y=27 now becomes

15x+3(-5x+9)=27

Distribute the 3

15x-15x+27=27

15x and -15x cancel out

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Infinite solutions since both sides are exactly equal.

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

3 0
2 years ago
Identify the properties used for the first two steps in simplifying 6ab2 + 4a2b – 3ab2 + 3a2b – 2a2b2.
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The expression 6ab^2+4a^2b-3ab^2+3a^2b-2a^2b^2 has two similar pairs of <span>conjunctions.
</span>
1. Rewrite this expression as
6ab^2+4a^2b-3ab^2+3a^2b-2a^2b^2=
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and then 
2. add the similar <span>conjunctions
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</span><span>(6ab^2-3ab^2)+(4a^2b+3a^2b)-2a^2b^2=3ab^2+7a^2b-2a^2b^2.</span><span>
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3 0
3 years ago
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2.(03.01 LC)
strojnjashka [21]
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4 0
3 years ago
During the year, James had saved $500 for his summer vacation. By the second week, he has $375 left and by the seventh week, he
Lady bird [3.3K]

Answer:

Amount used by the end of the second week= $500-$375

                                                                              =$125

Amount used by the end of the seventh week= $375-$100

                                                                             =$275

Total amount spent= $275+$125

                                 =$400

Rate of change= $ 500- $400

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Step-by-step explanation: Hope this helps

6 0
3 years ago
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