3 years ago

Aiden wants to find the mass of a bowling ball. Which unit should he use ?

Mathematics

2 answers:

ss7ja [257]3 years ago

8 0

Kilograms or pounds, because a bowling is heavy.

Ronch [10]3 years ago

6 0

Aiden should use pounds. A kilogram is around 2 pounds, and pounds are not too big and too small of a unit to use.

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Step-by-step explanation:

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The length of a rectangle is 5 ft longer than its width.

murzikaleks [220]

Answer:

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If W is the width and L is the length, then:

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steposvetlana [31]

Answer:

$\large\boxed{(f+g)(5)=54}$

Step-by-step explanation:

$f(x)=2x^2-10,\ g(x)=x+9\\\\(f+g)(x)=f(x)+g(x)\\\\\text{Substitute:}\\\\(f+g)(x)=(2x^2-10)+(x+9)=2x^2-10+x+9=2x^2+x+(-10+9)\\\\(f+g)(x)=2x^2+x-1\\\\(f+g)(x)(5)\to\text{put x = 5 to the equation of the function:}\\\\(f+g)(5)=2(5^2)+5-1=2(25)+5-1=50+5-1=54$

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