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3 years ago

A small box measures 7 in. by 10 in. by 3/4 in. high. Find the volume of the box.

Mathematics

1 answer:

vitfil [10]3 years ago

8 0

Answer:

Volume = 52.5

Step-by-step explanation:

volume of a rectangular 3d shape can be calculated by length*width*height. In this case:

7*10*0.75 = 52.5

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What is the solution of the equation −7=21

liraira [26]

Answer:

No solution

Step-by-step explanation:

When there is no variable it's either infinite solutions or no solutions

-7 ≠ 21

The statement is not correct so no real solutions

8 0

3 years ago

Create an equivalent expression for 4t-18-t+2t+20

alexandr1967 [171]

Answer:

5t + 2

General Formulas and Concepts:

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define Expression

4t - 18 - t + 2t + 20

Step 2: Simplify

Combine like terms (t): 5t - 18 + 20
Combine like terms (Z): 5t + 2

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3 years ago

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Which is the next step in following construction of a regular hexagon

irinina [24]

Answer:

The square is the next step

Step-by-step explanation:

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3 years ago

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Determine whether the graph represents a linear or nonlinear function.

IgorLugansk [536]

The graph represents a linear function, because the graph is a line.

Linear basically means straight line. If you look at the line, it always goes left once and up once and this is always the same. This means the graph follows the equation of y = mx + c and so is linear. In this case, the equation is y = -x + 1

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3 years ago

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Solve the system of equations given below.

eduard

Answer:

The system of this equation is ( -1, 10) which is Option A.

Step-by-step explanation:

Solve for y in the first equation.

$y = - 5x + 5 \\ - 2y = - x - 21$

Replace all occurrences of yy with -5x+5 in each equation.

$10x - 10 = - x - 21 \\ y = - 5x + 5$

Solve for x in the first equation.

$x = - 1 \\ y = - 5x + 5$

Replace all occurrences of x with -1 in each equation.

$y = 10 \\ x = - 1$

The solution to the system is the complete set of ordered pairs that are valid solutions.

(−1, 10)

Hence, the system of this equation is (-1, 10). 

Option A.

5 0

3 years ago