3 years ago

When a whole number is multiplied by 10 to the power of 1, how does the placement of the decimal point change?

Mathematics

1 answer:

Savatey [412]3 years ago

7 0

Answer:

It moves one place to the right.

You might be interested in

HELP A line passes through two points with coordinates (6,-8) and (-3,7).

FromTheMoon [43]

Answer:

Step-by-step explanation:

<u>Equation of the Line</u>

The equation of a line passing through points (x1,y1) and (x2,y2) can be found as follows:

$\displaystyle y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

The line passes through the points (6,-8) and (-3,7), thus:

$\displaystyle y+8=\frac{7+8}{-3-6}(x-6)$

$\displaystyle y+8=\frac{15}{-9}(x-6)$

Simplifying:

$\displaystyle y+8=-\frac{5}{3}(x-6)$

Multiplying by 3:

$3(y+8)=-5(x-6)$

$3y+24=-5x+30$

Moving all the variables to the left side:

3y + 5x = 30 - 24

3y + 5x = 6

4 0

3 years ago

Mrs. Gomes found that 40% of students at her high school take chemistry. She randomly surveys 12 students. What is the probabili

Virty [35]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Can you help me on question eight?!

Irina-Kira [14]

Answer: A

Step-by-step explanation:

6 0

3 years ago

45 POINTS!!!!! Which set is finite?

WITCHER [35]

I think that the correct answer is B
Hope that helps.

3 0

3 years ago

Umm what are the answers for :

navik [9.2K]

Step-by-step explanation:

21% of 36570

21/100 x 36570 = 7679.7

12.2% of 640

12.2/100 x 640 = 78.08

87.5% of 860

87.5/100 x 860 = 752.5

37.5% of 3200

37.5/100 x 3200 = 1200

4 0

3 years ago