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ella [17]
3 years ago
14

= (-3 – (-2))+ (1 - (-4))

Mathematics
1 answer:
loris [4]3 years ago
4 0

Answer:

4

Step-by-step explanation:

(-3+2)+(1+4)

=-1+5

=4

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Find the value of x that verifies that l ⊥ m.
Genrish500 [490]

Answer:

X= 12

Step-by-step explanation:

Simplifying

4x + -2 = 46

Reorder the terms:

-2 + 4x = 46

Solving

-2 + 4x = 46

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '2' to each side of the equation.

-2 + 2 + 4x = 46 + 2

Combine like terms: -2 + 2 = 0

0 + 4x = 46 + 2

4x = 46 + 2

Combine like terms: 46 + 2 = 48

4x = 48

Divide each side by '4'.

x = 12

Simplifying

x = 12

5 0
4 years ago
in Evans math class there are 17 boys and 21 girls which of the following is the ratio of boys to girls in the class
miskamm [114]
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3 years ago
Find the value of the X to the nearest tenth 57* 6
Otrada [13]

Answer

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4 0
3 years ago
HELPP!!!
aalyn [17]

Answer:

The value that will create an equation with no solutions is 5x.

Step-by-step explanation:

No solution would mean that there is no answer to the equation. It is impossible for the equation to be  true no matter what value we assign to the variable.

To create a no solution equation, we can need to create a mathematical statement that is always false.  To do this, we need the variables on both sides of the equation to cancel each other out and have the remaining  values to not be equal.

Use distributive property on the left side first.

3(x - 4) = [blank] - 2x +7\\\\3x-12=5x - 2x +7\\\\3x-12=3x+7\\\\3x-12+12=3x+7+12\\\\3x=3x+19\\\\3x-3x=3x+19-3x\\\\0=19

Notice that we combined like terms first and then eliminated the variable from one side. When that  happened, the variable on the other side was eliminated as well, giving us a false result.

Since zero does not equal nineteen, we know we have an equation with no solution.

3 0
3 years ago
What is a y intercept
Tresset [83]

Answer:

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
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