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3 years ago

Find the length of an altitude of an equilateral triangle with sides of 4 cm.

Mathematics

1 answer:

olchik [2.2K]3 years ago

8 0

Answer:

Step-by-step explanation:

Altitude of Equilateral Triangle h = (1/2) * √3 * a. Angles of Equilateral Triangle: A = B = C = 60° Sides of Equilateral Triangle: a = b = c.

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Number 2 rewrite as a single power

Paul [167]

Answer:

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Step-by-step explanation:

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3 years ago

When the scale factor between two circles is “x” the scale factor between the 1_________________________is also “x” and the scal

Effectus [21]

Answer:

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2 years ago

45% as fraction in the simplest form

Kobotan [32]

Answer:9/20

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3 years ago

Read 2 more answers

What is the answer to log↓2(x)-3=1

sveticcg [70]

If u are trying to solve for x is that x=2

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3 years ago

Kenny wants to learn how to serve overhand in volleyball. When he practiced yesterday, he made 7 serves over the net for every 2

Yakvenalex [24]

Answer: 28

Step-by-step explanation:

Given

Kenny made 7 serves over the net for every 2 serves that did not go over the net i.e. success rate of Kenny is

$\Rightarrow \text{success rate}=\dfrac{7}{2+7}\times 100=\dfrac{700}{9}\%$

for 36 serves, applying the same success rate, it is

$\Rightarrow \text{success rate}=\dfrac{700}{9}\times\dfrac{1}{100}\times 36=28$

Serves that did not make over the net is $36-28=8$

Thus, Kenny will make 28 serves that make over the net

8 0

3 years ago