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Vladimir79 [104]
3 years ago
10

Use Pythagorean theorem to find right triangle side lengths 8 and 10

Mathematics
1 answer:
sp2606 [1]3 years ago
4 0

Answer:

6

Step-by-step explanation:

a^{2}+b^{2} =c^{2}  \\\\8^{2}+b^{2} =10^{2}  \\64+b^{2}=100\\b^{2}=36\\\sqrt{36}  =6\\b=6

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Hi there!

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We can plug in what is given:

cos(28) = A/17

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5 0
2 years ago
What percent of 55 is 21.1
Rama09 [41]

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5 0
3 years ago
Akira receives a prize at a science fair for having the most informative project. Her trophy is in the shape of a
AlekseyPX

Answer:

45 square inches

Step-by-step explanation:

Akira receives the prize at the science fair for having the most informative project her trophy is in the shape of a square pyramid and is covered in shiny gold foil how much gold foil did it take to cover the trophy including the bottom

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Calculate the surface area of the base square

surface area of the square =  s^2

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s=3 in

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=3^2

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The surface area of the side triangles

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6 0
3 years ago
When Zack checked his solution, it didn’t work. What was his mistake?
dangina [55]

Answer: its c In step 3, he should have divided both sides by  StartFraction 6 Over 4 Endfraction.

Step-by-step explanation:

6 0
2 years ago
You spin the spinner shown below once. Each sector shown has an equal area.
a_sh-v [17]

Answer:  P(not shaded sector) = 0.50

Step-by-step explanation:

Since we have given that

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\dfrac{6}{12}\\\\=\dfrac{1}{2}\\\\=0.50

Hence, P(not shaded sector) = 0.50

8 0
3 years ago
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