What is the volume, in cubic ft, of a rectangular prism with a height of 9ft, a width of 13ft, and a length of 4ft?
1 answer:
Answer: 4x13x9= 468 ft.
Step-by-step explanation: To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units. The formula for the volume of a prism is V=Bh , where B is the base area and h is the height.
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Reduce the fraction using 3 13/15+1/8 13/15=1/5 1/5+1/8 8+5/40 fraction response: 13/40 answer in decimal numbers: 0.325
<span>divide the numerator by the denominator to find its decimal equivalent.</span>
Answer:
Step-by-step explanation:
f(x)=-4x+2
g(x)=x²+1
(gof)(x)=g(f(x))=g(-4x+2)=(-4x+2)²+2=16x²-16x+4+2=16x²-16x+6
(gof)(3)=16(3)²-16(3)+6=144-48+6=150-48=102
Answer:
the fourth one
Step-by-step explanation:
Call the length a, the width b Perimeter = (a+b) x 2 And since we have (a+b) x 2 = 43.6, a + b = 43.6 : 2 = 21.8 a + b = 21.8 a - b = 7 -> a + b + (a - b) = 28.8 2a = 28.8 a = 14.4 b = 7.4 So, the area of the rectangle is 14.4 x 7.4 = 106.56