2 years ago

Write each number as a power of 2 8

Mathematics

1 answer:

tatiyna2 years ago

8 0

Do you mean 8 to the power of 2? If so it’s 64. To the power of two is the number times itself

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Suppose you multiply a whole number greater than 1 by the fraction 3/5. Will the product be greater than, less than, or equal to

Virty [35]

Greater than. For example if you multiply 2 by 3/5 the answer is 1 1/5 which is greater than 3/5

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2 years ago

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Which best describes the graphs of the line that passes through (−12, 15) and (4, −5), and the line that passes through (−8, −9)

konstantin123 [22]

Answer:

C) They are perpendicular lines.

Step-by-step explanation:

We first need to find the slope of the graph of the lines passing through these points using:

$m = \frac{y_2-y_1}{x_2-x_1}$

The slope of the line that passes through (−12, 15) and (4, −5) is

$m_{1} = \frac{ - 5 - 15}{4 - - 12}$

$m_{1} = \frac{ - 20}{16} = - \frac{5}{4}$

The slope of the line going through (−8, −9) and (16, 21) is

$m_{2} = \frac{21 - - 9}{16 - - 8}$

$m_{2} = \frac{21 + 9}{16 + 8}$

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The product of the two slopes is

$m_{1} \times m_{2} = - \frac{4}{5} \times \frac{5}{4} = - 1$

Since

$m_{1} \times m_{2} = - 1$

the two lines are perpendicular.

4 0

3 years ago

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What is the value of the expression shown below? 2 over 3 to the power of 2 + 5 × 2 − 4 (4 points)

kondor19780726 [428]

Answer: It equals 8.

Step-by-step explanation:

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2 years ago

A rectangle has length 72 cm and it’s width 56 cm. The other rectangle has the same area as this one, but its width is 21 cm. Fi

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A = l*w

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2 years ago

Please please solve the whole page please

marishachu [46]

Answer:

Step-by-step explanation:

1. 94/100=0.94=94%

2.15/20=0.75=75%

3. 4/10=0.4=40%

4. 3/100=x/100 》x=3

5. 80/100=x/30 》x=2400/100=24

6. 30/100=x/10 》x=3

7. 2/5=0.4=40%

8. 60/100=x/5 》 x=300/100=3

9. 50/100*x=150 》 50x=15000 》x=300

10. 3/5=0.6=60% 》 100%-60%=40%

7 0

1 year ago

Write each number as a power of 2 8​

Write each number as a power of 2 8