2 years ago

If an equilateral triangle has a perimeter of 48 what is the area

2 answers:

8 0

See photo for solution

5 0

The answer is 16. equilateral triangle all sides are equal length, so just divide the primeter by 3, the number of sides in a triangle

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3 years ago

Yuki888 [10]

Answer: 6 cups of ketchup per cup of mustard

Step-by-step explanation:

Given : The recipe calls for 3 cups of ketchup for every $\dfrac12$ cup of mustard.

That means , for $\dfrac12$ cup of mustard. we need 3 cups of ketchup.

By using proportions, if we multiply 2 on both sides ,we get

for $\dfrac12\times 2$ cup of mustard. we need $3\times 2$ cups of ketchup.

⇒ for $1$ cup of mustard. we need $6$ cups of ketchup.

Hence, the required rate = 6 cups of ketchup per cup of mustard

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3 years ago