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UNO [17]
3 years ago
7

An easy way to determine the slope of a roof is to set one end of a 12-inch level on the roof surface and hold it level. Then ta

ke a tape measure or ruler and measure from the other end of the level down to the roof surface. This will give you the slope of the roof.
The slope of the roof shown here is measured with a 12-inch level and a ruler.


What is the slope of the roof in this picture?

Mathematics
1 answer:
rodikova [14]3 years ago
4 0

Answer:

7/12

Step-by-step explanation:

m=rise/run

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Helen ran 12 kilometers in 66 minutes she ran at the same speed the entire time how many kilometers did she run after 22 minutes
max2010maxim [7]
She ran 4 kilometers
5 0
3 years ago
How many one-half cubes with dimensions of 1/2 x 1 x 1 fit in a unit cube?
kow [346]
The answer is 2. Because the dimensions of 1 cube is 1*1*1, the half cube is just half the width, so 2 half width = whole width of a unit cube
5 0
3 years ago
You can show your work if u want to<br> Find 2 numbers if Their sum is −7 and their difference is 14
Pepsi [2]

The larger number is (-7+14)/2 = 3.5.

The smaller number is (-7-14)/2 = -10.5.

_____

The two equations a+b=-7, a-b=14 can be solved to get these results. It is genrally convenient to solve them by adding one to the other, or subtracting one from the other.

7 0
3 years ago
Arianna has $0.70 worth of nickels and dimes. She has 4 more dimes than nickels. By
jekas [21]

Answer:

x=2 and y=6

Step-by-step explanation:

thee isn't any other way im sorry but there isn't here is a list:

1 nickel = $0.05 and 5 dimes =$0.50 = $0.55

2 nickels = $0.10 and 6 dimes = $0.60 = $0.70

3 nickels = $0.15 and 7 dimes = $0.75 = $0.85

4 nickels = $0.20 and 8 dimes = $0.80 = $1.00

5 nickels equal $0.25 and 9 dimes equals $0.90 = $1.15

so as you can see the more you add the higher the number gets and if its any lower it won't be enough sorry if you really needed that last part

4 0
3 years ago
PLEASE HELPPPPPP. HAS TO HAVE AN EXPLANATION.
Maurinko [17]

Answer:

Hello! Your answer would be BELOW!

Step-by-step explanation:

1: A)

2: D)

3: D)

4: C)

Hope I helped! Ask me anything if you have more questions! Have a nice mourning! Brainiest plz! Hope you make an 100%! -Amelia♥

4 0
3 years ago
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