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borishaifa [10]
3 years ago
10

Please help me u guys

Mathematics
2 answers:
tresset_1 [31]3 years ago
7 0
0.00715

When doing problems like this all you have to do is move the decimal as many times to the left or right like in this case it’s a -3 so you move the decimal 3 times to the left if it had been positive you would have moved to the right
BartSMP [9]3 years ago
6 0

Answer:

-7150

Step-by-step explanation:

7.15 * 10^-3

7.15 * (-10*-10*-10)

7.15 * -1000

-7150

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Which point is NOT on the line y = 5x + 1?
12345 [234]

To find which point is NOT on the line y = 5x + 1, we just need to plug each point into equation y=5x+1 to see which one point satisfies this equation.

check for (1,6)

y=5x+1

or 6=5*1+1

or 6=5+1

or 6=6

Which is TRUE.

--------

check for (2,11)

y=5x+1

or 11=5*2+1

or 11=10+1

or 11=11

Which is TRUE.

--------

check for (0,1)

y=5x+1

or 1=5*0+1

or 1=0+1

or 1=1

Which is TRUE.

--------

check for (-1,6)

y=5x+1

or 6=5*(-1)+1

or 6=-5+1

or 6=-4

Which is FALSE.

--------

Since only point (-1,6) fails to satisfy the given equation hence point (-1,6) is the final answer.

7 0
3 years ago
A regular hexagon is rotated 360° about its center. How many times does the image of the hexagon coincide with the pre image dur
lianna [129]

The image of the regular hexagon coincides with the pre-image 6 times during rotation.

A regular hexagon is a polygon that has six equal sides and six equal angles.

In a single rotation which is usually the rotation of an object at 360°, the number of times in which the regular hexagon coincides with its pre-image is 6 times, this is because it has 6 equal sides and 6 equal angles.

Learn more about regular polygon here:

brainly.com/question/1592456

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3 years ago
Simplify 3 3/4- 1/5
shutvik [7]
Answer: 3 11/20

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6 0
4 years ago
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marta [7]
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2 years ago
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