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balu736 [363]
3 years ago
6

Help help help help help

Mathematics
1 answer:
Volgvan3 years ago
3 0

Answer:

81 feet

Step-by-step explanation:

Use the Pythagorean theorem: a^{2} + b^{2} = c^{2}

a,b and c are referring to the sides of the triangle; c is the hypotenuse.

15^{2} - 12^{2} = 9^{2} = 81

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creativ13 [48]

Answer:

1. <2, <7

2. 58

3. 78

4. a and b

h5. <2 and <7 ( i think this is the same question as the first one)

Step-by-step explanation:

2. 2x + 7 = 123 (you have to make them equal to each other because they are consecutive interior angles)

2x + 7 = 123, subtract 7

2x = 116, divide 2 for both sides to make x by itself

x = 58

3. 78 because of consecutive interior angles

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3 years ago
Find the correct linear equation: y is the quotient of thrice a number and ten.
Anarel [89]

Answer:

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Step-by-step explanation:

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7 0
2 years ago
A company makes wax candles in the shape of a cylinder. Each candle has a diameter of 8 inches and a height of 3 inches. How muc
Sveta_85 [38]

Answer:

18,086.4 cubic units

Step-by-step explanation:

The volume of one such cylinder can be computed by multiplying the height by pi by the radius squared: 3×3.14×4²=150.72.

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3 years ago
5.22 write the decimal as a fraction or mixed number in simplest form​
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Answer:  

5 and 11/50  

Step-by-step explanation:

5.22 = 261/50 = 5 and 11/50

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3 years ago
Evaluate the function f(x)= -2x +1 for f(3). <br><br> A)-5<br> B)6<br> C)7<br> D)10
pantera1 [17]
<span>f(x)= -2x +1 for f(3)

f(3) = -2(3) + 1 = -5

answer
</span><span>A)-5</span>
4 0
3 years ago
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