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Ket [755]
3 years ago
13

N - 14 = 20. Solve for n Please explain

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
3 0

Answer: 34

Step-by-step explanation: you would have to add 14 to the other side. In math you have to do the opposite to cancel out sides. So to cancel -14 you would have to add 14 to -14 (making it zero) and 20 (making it 34)

Im bad at explaining but I hope you now kindof get it

egoroff_w [7]3 years ago
3 0

Answer:

N = 6

Step-by-step explanation:

1.) 1n - 14 = 20

Instead of just having "n" put a 1 in front of it just to help

Subtract 14 on both sides

2.) 1n = 6

divide 1 on both sides

3.) N = 6

Best of luck

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Find the slope of the line through P(5.7) and Q(-1,7).​
VARVARA [1.3K]

We can use the points given to solve for the slope.

Slope formula: y2-y1/x2-x1

7-7/-1-5

0/-6

Since the numerator is 0, the slope is 0.

Best of Luck!

8 0
3 years ago
An interior angle of a regular polygon has a measure of 135° how many sides does it have
butalik [34]

8 sides

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the sum of the exterior angles of a polygon = 360°

number of sides = \frac{360}{45} = 8


6 0
3 years ago
Quincy has saved $2500 so far to buy a new car in 4 years. He can put this amount into an account, that
devlian [24]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
GEOMETRY! PLEASE SHOW YOUR WORK. (updated picture)
Orlov [11]

Given:

The base of the given triangle has two part:

Left( left side of the hypotenuse) = 25

Right ( right side of the hypotenuse) = x

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To find the value of x.

Formula:

By Altitude rule we know that, the altitude of a triangle is mean proportional between the right and left part of the hypotenuse,

\frac{left}{altitude} =\frac{altitude}{right}

Now,

Putting,

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\frac{25}{60} =\frac{60}{x}

or, (25)(x )=(60)(60) [ by cross multiplication]

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6 0
2 years ago
Read 2 more answers
B. (4,-7)
zvonat [6]

Answer:

b)-3

c)17

d)-11

Step-by-step explanation:

4,-7)

-3

5 0
3 years ago
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