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Paul [167]
3 years ago
7

PLZZZZ HELP! WILL GIVE BRAINLIEST:Use the Pythagorean theorem to solve this, must show work.

Mathematics
1 answer:
Paraphin [41]3 years ago
3 0

9514 1404 393

Answer:

  ? = √87 ≈ 9.33

Step-by-step explanation:

The square of the hypotenuse (h) of the small triangle is the sum of the squares of its legs.

  h^2 = 5^2 + 12^2 = 25 +144 = 169

The square of the hypotenuse of the large triangle is also the sum of the squares of its legs.

  h^2 +?^2 = 16^2

  169 +?^2 = 256

  ?^2 = 256 -169 = 87

Taking the square root, we find the missing leg length to be ...

  ? = √87 ≈ 9.33

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-4, 8, -16, 32, is it geometric or arithmetic?
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Answer:

  geometric

Step-by-step explanation:

The differences are not constant, so the sequence cannot be arithmetic. The common ratio is -2, so the sequence is geometric.

6 0
4 years ago
I just need the answer no explanation
Elza [17]
The answer is the second choice
8 0
3 years ago
6X4X2 = 3X4X Is my math problem. I don't know how to get the answer. Please help
Stolb23 [73]

Answer:

X = 1/2

Step-by-step explanation:

The question seems like (6*4x² = 3*4x)

This is a simple algebraic equation

First of all, multiply the coefficient of x by the number on each side.

6*4x² = 3*4x

24x² = 12x

Divide both sides by 12

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Divide both sides by x

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4 0
4 years ago
Given the quadratic function, find the x value of the vertex of y=x2=4x-8
Dominik [7]

Answer:

27x^2−9y^2=81

3 0
3 years ago
Please help do not answer if you don't know it.
iogann1982 [59]
Area parlalelogram=base times height
areatrapizod=(1/2)(base1+base2) times height
areatriangle=1/2 times base times height



1. area=(1/2)(5.9+16.3) times 4.6=51.06
first option

2. area=1/2 times 20.3 times 6.2=62.93
2nd option

3. area=5 and 1/4 times 3=15.75 or 15 and 3/4 or
4th option


4., area=1/2 times 14 times 5.5=38.5
3rd option


5. area= 5.2 times 2.3=11.96
4th option

8 0
3 years ago
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