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Anastasy [175]
2 years ago
8

Please help ASAP!

Mathematics
1 answer:
IrinaVladis [17]2 years ago
4 0
72/6 is 12 meaning she can clean 12 rooms a day

9 times 12 is 108 so the answer is she can clean 108 rooms in 9 days
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What is the slope of the line that passes through the pair of points (2,12 and (6,11?
Sedaia [141]

slope = difference in y / difference in x

slope = 12 -11 / 2 -6

slope = 1 / -4

slope = -1 / 4 or

-.25

7 0
3 years ago
Please help me. I'm stupid.
Gwar [14]

Answer:

\displaystyle 36\:units

Step-by-step explanation:

Split up this Isosceles, Right Triangle into two congruent smaller right triangles. The reflexive side [the line that splits them apart] is 6 units, and both legs are 8 units, leaving the hypotenuses to AUTOMATICALLY be 10 units, according to the Pythagorean Theorem:

\displaystyle a^2 + b^2 = c^2 \\ \\ 6^2 + 8^2 = 10^2 \\ \\ 36 + 64 = 100 \\ \\ 100 = 100

With this Pythagorean Triple, we know that our dimensions are correct. Now, to find the perimeter, just add up all the sides EXCEPT for the divider:

\displaystyle 2[10] + 2[8] = 20 + 16 = 36

I am joyous to assist you anytime.

3 0
3 years ago
Ryan bought a bike for $47,000 in the year 2002. Its value depreciates by 2% per year. What is the value
AleksAgata [21]

Answer:

$43351.30

Step-by-step explanation:

5 0
3 years ago
URGENT!! Please help if you can!!
Leviafan [203]

Answer:

Not a function.

Step-by-step explanation:

It is not a function since it does not pass the vertical line test.

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3 years ago
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9/3 divided by 1/7<br> Someone pls help
irinina [24]

Answer:

the answer is 9/21

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7 0
3 years ago
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