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Pepsi [2]
3 years ago
7

A number cube is rolled and a coin is flipped.

Mathematics
1 answer:
Mademuasel [1]3 years ago
5 0

Answer:

30

Step-by-step explanation:

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One end of a ladder 32 feet long is placed 10 feet from the outer wall of a building that stands on the ground level. How far up
ladessa [460]

Answer:

30 ft

Step-by-step explanation:

This is a classic right triangle problem, where the length of the ladder represents the hypotenuse, where the ladder is lengthwise from the building is the base of the triangle, and what we are looking for is the height of the triangle.  Pythagorean's Theorem will help us find this length.

32^2-10^2=y^2 so

1024 - 100 = y^2 and

y = 30.4 so 30 feet

4 0
3 years ago
On a blueprint, 1 inch = 5 feet. On the blueprint, the living room is 6.5 inches long. How long is the livining room
disa [49]

Answer:

32.5 feet

Step-by-step explanation:

Since 1 inch = 5 feet, we can muliply the measure of the living room by 5 to get our answer.

6.5 x 5 = 32.5

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3 years ago
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Assuming you need to find the solution, it's x=3 and y=6
I used elimination

3 0
3 years ago
Please answer I will give brainliest to the best
IgorC [24]
Answer should be A

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8 0
3 years ago
20 red marbles to 40 blue marbles (ratio as a fraction)
Tanya [424]

Answer:

20/40 = 10/20 = 1/2, 1:2

Step-by-step explanation:

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3 years ago
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