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Mama L [17]
3 years ago
9

What is the simplified from of the expression? r^-7 + s^-12

Mathematics
1 answer:
pochemuha3 years ago
3 0

Answer:

2

Step-by-step explanation:

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Convert 3009 inches to yards,feet and inches. (Show your work)
Ghella [55]

Answer:

Yards: 83.58

Feet: 250.75

Inches: 3009

Step-by-step explanation:

Yards: 1 yard = 36 inches

3009/36= 83.58

So if each yard is 36 inches and there are 83.58 sets of 36 inches in 3009 then that's how many yards you have.

Feet: 1 foot = 12 inches

3009/12= 250.75

Again, if each foot is 12 inches and there are 250.75 sets of 12 inches in 3009 then that's how many feet you have.

Inches: It's already in inches :)

I hope this isn't confusing and I could help!

8 0
2 years ago
Read 2 more answers
a cake recipe calls for 2 cups of flour. you want to make 2/5 of the recipe. how many cups of flour should you use
kvasek [131]
The answer is going to be 1/4 of a cup
6 0
3 years ago
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80 90 10 75 90 95 99 find the mean and medain which measures of center best repersents the data
beks73 [17]

Answer:

77

Step-by-step explanation:

sum of all number/total numbers

80+90+10+75+98+95+99/7

77

4 0
3 years ago
Helppppppppppp meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
zloy xaker [14]

Step-by-step explanation:

draw the net

there are 3 squares, each with a L = 5m and W = 1.5 +1.5m

2 triangles with a base of 1.5 + 1.5 and a height of 2.6m

Area of a rectangle = L x W

" " Triangle = 0.5 x b x h

so youd write and solve 3 rectangles x ( 5 m x 1.5 + 1.5) + 2 triangles x (0.5 x (1.5 +1.5) x 2.6m)

also look up the equation for surface area for this shape. Should give you the same thing. This method makes it more intuitive

3 0
2 years ago
He number of cups in a 18.4 cm high stack is:
wel
Thanks for the information. Whats the question you are trying to ask?

4 0
3 years ago
Read 2 more answers
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