4 years ago

How do I find area of the base for any shape?

Mathematics

1 answer:

ASHA 777 [7]4 years ago

4 0

Multiply the lengths of two sides together

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the formula for the nth term of a sequence of numbers is 1/2n(n+1) the first term of this sequence is 1. Use the formula to writ

Afina-wow [57]

1/2 * 1 * (1 + 1) = 1
1/2 * 2 * (2 + 1) = 3
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3 years ago

Using a stopwatch, Tyrone determines it takes him 58.2 minutes to travel 30 miles to work. The stopwatch measures to hundredths

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2 years ago

Gabriel is designing equally sized horse stalls that are each in the shape of a rectangular prism. Each stall must be 9 feet hig

Andrews [41]

Answer:

The equation is $9x(x+2)=1,080.$

The solution of the equation is x=10.

Step-by-step explanation:

The volume of a rectangular prism is found using the formula V = l · w · h, where l is the length, w is the width, and h is the height.

Let x ft be the widht of the stall, then the length of the stall is x+2 ft. If each stall must be 9 ft high, then the volume of the stall is $V=x\cdot (x+2)\cdot 9=9x(x+2)\ ft^3.$

The volume of each stall is $1,080\ ft^3,$ then

$9x(x+2)=1,080,\\ \\x(x+2)=120,\\ \\x^2+2x-120=0,\\ \\D=2^2-4\cdot (-120)=4+480=484=22^2,\\ \\x_{1,2}=\dfrac{-2\pm 22}{2}=-12,\ 10.$

The width cannot be negative, thus, $x=10.$

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3 years ago

The equations y = 1/9x relates proportional quantities x and y. what is the value of x when y is 4?

weeeeeb [17]

X = 36

being that you simplify both sides of the equation and solate the variable

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3 years ago

What the answer S4• s8 •s3

Hatshy [7]

Answer:

s^15

Step-by-step explanation:

When multiplying exponents with the same base, add the exponents

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3 years ago