2 years ago

Which one of the following sets of numbers represents the lengths of the sides of a right triangle?

1 answer:

andre [41]2 years ago

4 0

d. is the answer if you do pythagorean theorem which is a^2+b^2=c^2

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frozen [14]

He will receive $14.07 in change.

5 0

2 years ago

Zolol [24]

Answer:

AC = 18

Step-by-step explanation:

Using the cosine ratio in the right triangle and the exact value

cos30° = $\frac{\sqrt{3} }{2}$ , then

cos30° = $\frac{adjacent}{hypotenuse}$ = $\frac{AC}{AB}$ = $\frac{AC}{12\sqrt{3} }$ = $\frac{\sqrt{3} }{2}$ ( cross- multiply )

2 AC = 12 $\sqrt{3}$ × $\sqrt{3}$ = 12 × 3 = 36 ( divide both sides by 2 )

AC = 18

3 0

1 year ago

Tomtit [17]

Answer:

g(x)=1-3x

g(10)=1-3(10)=1-30=-29.

5 0

2 years ago

Hatshy [7]

You multiply it together like (a+b)(a+b)
the answer would be a^2 + 2ab + b^2

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3 years ago

kozerog [31]

The answer is 0.423.

To convert 42.3% to decimal divide by 100.

42.3 ÷ 100 = 0.423.

8 0

2 years ago