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SSSSS [86.1K]
3 years ago
8

Find the length of the unknown side. Round your answer to the nearest tenth.

Mathematics
1 answer:
Oliga [24]3 years ago
3 0

Answer:

20

Step-by-step explanation:

25^2=15^2+x^2. x=20

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The coordinates of two vertices of a right triangle are shown on the grid.
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Answer:

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Step-by-step explanation:

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2 years ago
Which pair of triangles can be proven by the HL theorem
natulia [17]
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4 0
3 years ago
Pls answer with real answers only thank you
aev [14]
Answer: 32.35 cm^2

Step by step:

Find the area of the rectangle first.

A= L • W
A= 11 • 4.2
A= 46.2 cm^2

Then find the area of the circle. The formula is A= pi (r)^2. The diameter of the circle is 4.2 cm because looking at the width of the rectangle it fits into the circle as well.

Half of the diameter is 2.1 cm which is the radius.

A= pi (r)^2
A= pi (2.1)^2
A= pi (4.41)
A= 13.85 cm^2

Then you would subtract 13.85 from 46.2 to find the shaded portion.

Hope this helps :))

4 0
2 years ago
How do you convert from a radical expression to a rational exponent?
Murljashka [212]
 The denominator of the raised fraction is what goes on the outside of the square root. So if you had 2 raised to 1/3, you'd put the 3 raised outside to the left of the radical and the 2 inside. They give the same answer, so if you know one, you can always play with the other until you get the same answer. My teacher told us in Calculus a funny/weird way to remember it is the "bottom (of the raised fraction) goes in the crack (of the radical)." Does this help??
5 0
3 years ago
The diameter of a circle is 222 units.<br> What is the radius of the circle?<br> units
cricket20 [7]

Answer:

111

Step-by-step explanation:

divide by 2 to find the radius

5 0
2 years ago
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