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Margaret [11]
3 years ago
8

Addition Property of

Mathematics
2 answers:
Mandarinka [93]3 years ago
8 0
1.) x=4
2.)? 20=32-50
3.)x= 16 divided by 4,3+1, etc.
OlgaM077 [116]3 years ago
6 0

Answer:

<h3>X=4</h3>

Step-by-step explanation:

Isolate x on one side of the equation.

19=5x-1

5x-1=19 (First, switch sides.)

5x-1+1=19+1 (Add 1 from both sides.)

19+1 (Solve.)

19+1=20

5x=20

5x/5=20/5 (Then, divide by 5 from both sides.)

20/5 (Solve.)

20/5=4

x=4

Therefore, the final answer is x=4.

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How do I do this question
Alekssandra [29.7K]
We know that
circumference=2*pi*r
for r=65/2----> r=32.5 cm
circumference=2*pi*32.5-----> 204.1 cm
so
one revolution <span>of Emma’s bicycle</span> is equal to 204.1 cm-----> 2.041 m
3.2 km-------> 3200 m
1 revolution---------> 2.041 m
x rev------------> 3200 m
x=3200/2.041 ----> x=1567.86 revolutions

the answer is
1567 complete revolutions
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Word form for (3 x 10)+ (7 x 1) + (3 x 1/10+(5 x1/100)
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Mrrafil [7]
First you need to find the slope of the line using the given coordinates of the two points.
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kondor19780726 [428]

Answer:

x = 14

Step-by-step explanation:

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