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2 years ago

6.4=0.8m what does m equal

Mathematics

1 answer:

mestny [16]2 years ago

6 0

Answer:

0.8

Step-by-step explanation:

8x8=64 but put the decimal point back in 0.8x0.8=6.4

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Find three angles, two positive and one negative, that are coterminal with the given angle: −5π18.

Marianna [84]

One would be 2pi - 5pi/18 = 31pi/18
another positive one is 31pi/18 + 36pi/18 = 67pi/18
and the negative angle is -5pi/18 - 36pi/18 = -41pi/18

The answer is b

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3 years ago

How many people aged 16 and under 17 years can be employef for the same cost as one adult employee

makkiz [27]

Maximum 10 thausand lakhs

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3 years ago

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Find the distance between (-7, -2) and (11,3). Write your answer to one decimal.<br> Your answer

scoray [572]

Answer:

<h3>The answer is 18.7 units</h3>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-7, -2) and (11,3).

The distance between them is

$d = \sqrt{( { - 7 - 11})^{2} + ({ - 2 - 3})^{2} } \\ = \sqrt{ ({ - 18})^{2} + ( { - 5})^{2} } \\ = \sqrt{324 + 25} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = \sqrt{349} \: \: \: \: \: \: \: \: \\ = 18.681541692... \: \: \: \: \:$

We have the final answer as

<h3>18.7 units to the one decimal place</h3>

Hope this helps you

4 0

2 years ago

20 (-1.5r + 0.75) what’s the answer

irga5000 [103]

Answer: -30r + 15

Step-by-step explanation:

first, we multiply the parenthesis by 20.

-20 x 1.5r + 20 x 0.75

then, we multiply/calculate.

-30r + 15

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2 years ago

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This is hard pls help me

alisha [4.7K]

Rewrite 13/40 as a fraction over 100:

13/40 = (2 • 6.5)/(2 • 20) = 6.5/20

6.5/20 = (6.5 • 5)/(20 • 5) = 32.5/100

32.5/100 = 0.325

which clearly terminates.

6 0

2 years ago