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Stella [2.4K]
3 years ago
7

1) What is the value of x + 2 in this equation? 7(x + 2) = 77 2 + 2 =

Mathematics
1 answer:
Anon25 [30]3 years ago
8 0
7(x+2)=77
7x+14=77
-14=-14
7x=63
_. _
7. 7
X=9
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Use the compound interest formula to compute the future value of the investment.
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The answer for this question is c-32,760.00
8 0
3 years ago
What is the volume in cubic feet of a rectangular prism with a height of 8ft and width of 8ft and a length of 18th feet.
Hitman42 [59]

The volume of the rectangular prism is 1152 cubic feet (ft^{3}), If the rectangular prism have height of 8 feet and width of 8 feet and a length of 18th feet.

Step-by-step explanation:

              The given is,

                       Let, h - Height of the rectangular prism

                              w - Width of the rectangular prism

                                l -Length of the rectangular prism

Step:1

            From the given,

                              h = 8 feet

                              w = 8 feet

                               l = 18 feet

Step:2

          Formula for volume of Rectangular prism is,

                     V = whl

        Substitute the values of w, h and l,

                     V = ( 8 × 8 × 18 )

                        = 1152

                    V = 1152 cubic feet

Result:

           Thus the volume of the rectangular prism is 1152 cubic feet (ft^{3}), for the given rectangular prism have height of 8 feet and width of 8 feet and a length of 18th feet.

3 0
3 years ago
Need help with my IXL
Maru [420]

Answer:

TU= 4 mm

Step-by-step explanation:

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3^2+b^2=5^2

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Answer:

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the customary way to determine the slope of a linear equation such as this one is to solve the equation for y:

-3x-5y=15 becomes -5y = 15 + 3x after 3x is added to both sides of the original equation.

Solving both sides of this latest result by -5 results in

y = -3 - (3/5)x

The coefficient of x (which here is 3/5) is the slope of this equation.

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