The <u>correct answer</u> is:
20 feet.
Explanation:
48 ft would be the measurement of the base of the right triangle formed by the flagpole and the ground. We are trying to find the height of the flagpole, which is the other leg of this right triangle.
The measurements we have for the second triangle are 5 and 12. Since she is 12 feet away from the mirror, the base of the triangle is 12. Her eye level is at 5 feet, so this is the height of the triangle.
Since we know these triangles are similar, we can use proportions to solve this. 48 is to 12 (base is to base) as the unknown height is to 5 (height is to height):
48/12 = x/5
Cross multiply:
48*5 = 12*x
240 = 12x
Divide both sides by 12:
240/12 = 12x/12
20 = x
The unknown height is 20 feet.
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❖ The bucket can hold 20 cups.
1 qt = 4 cups
5 x 4 = 20 cups
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Answer:
2p+2+p = 20
Step-by-step explanation:
Let p represent the number of Math problems Hayden completed.
Let 2p+2 represent the number of Math problems Jamie completed.
Next, we have to<u><em> add them together</em></u> so that the total Math problems they completed will be equal to 20.
Let's solve.
- 2p+2+p = 20
- 3p+2 = 20
- 3p = 20-2
- 3p = 18
- p =
Therefore, Hayden completed 6 Math problems.
Next, we have to get how many problems Jamie completed.
Let's solve.
- 2p+2 = ?
- 2(6)+2 = ?
- 12+2 = ?
- 14
Therefore, Jamie completed 14 Math problems.
Let's check.
It's correct!
Answer:
$471.60
Step-by-step explanation:
The double time rate is not specified in the question. But I will assume it's 2 times the normal rate. Therefore...
13.10 x 20 + 8 x (13.10 x 2)
Answer = $471.60
Answer:
2,3 and the last one i believe
Step-by-step explanation:
