Number 8 is C 251.2 formula multiply 40*3.14=125.6 125.6*2=251.2
and 9 is C get the area of the rectangle 15*5=75 and now of the circle 3.14*2.5^2=78.5 now divide 78.5/2=39.25 then add 39.25+75=114.3.
First we need to find the missing side, use
So the missing leg = the sqrt of the hypotenuse squared minus the other leg squared.
Let's substitute the numbers,
Solve for the squares,
Subtract,
Solve for the root,
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So our missing length is 8.
To find the perimeter of the triangle, simply add all the sides....
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Answer : 24
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I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out!!
~Zoey
Answer:
R=3.38627
Step-by-step explanation:
Answer:
Step-by-step explanation:
The picture shows rectangular prism with rectangular base and heigth h. The dimenssions of base rectangle are l and w.
The diagonal of reactangle with known length l and width w can be calculated using the Pythagorean theorem:
Answer:
6x^5/2x+5
Step-by-step explanation:
12x^5/(2x+5)1/2
reduce the numbers with greatest common divisor
greatest common divisor: 2
6x^5/2x+5
i hope this helps!