3 years ago

What are the measurement lengths that form a right triangle?

1 answer:

5 0

Answer:

A right triangle is 90 degrees so that means that the other two angles have to equal 90 degrees to get a total of 180 degrees.

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Find the final total value of a 10-year investment of $3600 at a simple annual rate of

joja [24]

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The final balance is $4,590.35.

The total compound interest is $990.35.

Step-by-step explanation:

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3 years ago

Calculate the average rate of change for the function f(x)=x^4+3x^3-5x^2-2, from x=-1 to x=1

PSYCHO15rus [73]

∫ f(x) dx = x⁵/5 + 3x⁴/4 - 5x³/3

-1

[1⁵/5 + 3⁴/4 - 5³/3] - [ -1⁵/5 -3⁴/4 +5³/3]

plug that into your calculator and that's your rate of change

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3 years ago

PQRS is a diameter of a circle of radius 6cm. the lengths PQ , QR , and RS are equal .Semicircles are drawn on PQ and QS as diam

velikii [3]

$r=6
\\d=2r=12
\\PQ=QR=RS= \frac{d}{3} = \frac{12}{3} =4
\\
\\P= \frac{1}{2}\times 2r\pi+\frac{1}{2}\times 2\times QR\times\pi+\frac{1}{2}\times 2 \frac{PQ}{2} \pi
\\
\\P=r\pi+QR\times\pi+\frac{PQ}{2} \pi
\\
\\P=6\pi+4\pi+\frac{4}{2} \pi
\\
\\P=12\pi$

4 0

3 years ago

A square had a perimeter of 28 ft. What is its area?

Usimov [2.4K]

You will find the side by 28 ÷ 4 = 7 ft because a square has 4 equal sides.
Then we will do side × side to find the area of a square, so 7 × 7 = 49 ft²
So the answer is 49ft²

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3 years ago

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Determine the lateral and total surface area of the pyramid. Please Help

Serga [27]

Answer:

thats the one i need help with to

Step-by-step explanation:

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2 years ago

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