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Grace [21]
3 years ago
14

X – 7 = -2. how do i do this​

Mathematics
2 answers:
Verdich [7]3 years ago
8 0

Answer:

x= 5

Step-by-step explanation:

x – 7 = -2

Add 7 to each side

x – 7+7 = -2+7

x = 5

lukranit [14]3 years ago
4 0

Answer:

Step-by-step explanation:

x - 7 = -2

add 7 to both sides

x = 5

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Answer:

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3 years ago
We have a right triangle that has am 8 meter and 21 meter leg .Find the hypotenuse
Serjik [45]

Answer:

hypotenuse is 22.47 m

Step-by-step explanation:

The length of both legs of a right angle triangle are 8m and 21 m

We need to find the hypotenuse

To find hypotenuse we use Pythagorean theorem

Hypotenuse is AC  and other two legs are AB  and BC

AC^2 = AB^2 + BC^2

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hypotenuse = \sqrt{8^2 + 21^2}

= \sqrt{64 + 441}

= \sqrt{505}

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4 0
3 years ago
you are considering 2 jobs. one job pays $250 per week, plus 4.5% commission on all sales. The second job pays $1,800 per month
Hoochie [10]
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1,000,000 times .045 = $45000 
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The answer is definitely A.
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Answer:

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P(X

4 0
3 years ago
How do you calculate slope of a line ?
Rzqust [24]

Answer:

The slope of a line characterizes the direction of a line.

Step-by-step explanation:

To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points . hope this helps you :)

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