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3 years ago

For a triangle with an area of 96 square cm and a height of 8 cm, calculate the base

Mathematics

2 answers:

Alexxandr [17]3 years ago

6 0

area of triangle: 1/2 base x height

96=1/2 base x 8

96= 1/2 x 8 x base

96= 4 x base

base= 96/4

base=24

mrs_skeptik [129]3 years ago

4 0

Answer:

the answer is 12

Step-by-step explanation:

Remember, double the area and then divide by the known side length. To calculate the area of a triangle, we multiply the base times the height and divide by 2. If you are given the area, follow the steps backwards

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Answer:

Step-by-step explanation:

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Marcella is flying a kite in a competition. To win the competition, her kite string must have at least 162 feet

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2 years ago

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adell [148]

Isolate the n. First, multiply 8 to both sides

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A stuntman jumping off a 20-m-High building is modeled by the equation h=20-5t^2, where t is the same in seconds. A high-speed c

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Answer: $1\leq t\leq \sqrt{2}$

Step-by-step explanation:

1. You know that the high-speed camera is ready to film him between 15 meters and 10 meters above the ground.

2. The problem gives you the following equation:

$h=20-5t^{2}$

3. Therefore, you must calculate the time when $h=15$ and when $h=10$ , as following:

$h=15\\15=20-5t^{2}\\5t^{2}=5\\t=\sqrt{1}\\t=1$

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4 years ago

For a triangle with an area of 96 square cm and a height of 8 cm, calculate the base​

For a triangle with an area of 96 square cm and a height of 8 cm, calculate the base