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Artyom0805 [142]
4 years ago
6

What is the r in this equation. R+10x2

Mathematics
1 answer:
RideAnS [48]4 years ago
8 0
R+20x is the solution
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Explain how to use a number line to compare two integers
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4 years ago
A cube of ice has a surface area of 24 square inches. What is the volume of the ice?
Tomtit [17]

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8 inches cubed

Step-by-step explanation:

Since it is a cube, the length of one side is 2.

To get a volume you have to multiply 2 * 2 * 2.

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4 years ago
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3 years ago
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How to find the θ in this equation: tan(θ+16°)=1/tan(θ+60°) by using the trigonometric identities?thanks
DedPeter [7]

Answer:

\huge \theta  =7°

Step-by-step explanation:

tan( \theta + 16 \degree) =  \frac{1}{tan( \theta + 60 \degree) }  \\ tan( \theta + 16 \degree) =cot( \theta + 60 \degree) \\ tan( \theta + 16 \degree) = tan \{90 \degree - (\theta + 60\degree) \} \\ \theta + 16 \degree = 90 \degree - \theta  -  60\degree \\ \theta +\theta  = 30 \degree - 16\degree \\2 \theta  = 14 \degree  \\ \theta  =  \frac{14 \degree}{2}   \\   \huge \red{ \boxed{\theta  =7 \degree}}

7 0
3 years ago
Find the area of the following figure:
stellarik [79]

Answer:

12m

Step-by-step explanation:

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Area= 1/2 * 4 (6)

Area = 2(6)

Area = 12m

4 0
3 years ago
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