<span>If you have an equilateral triangle, the median is also the altitude so - That means that if you draw altitude, it will bisect the base of the triangle and meet at two right angles. That gives you two of the measurements for the right triangle - the side (6) hypotenuse, and the base (3). You can then figure out the height using the Pythagorean as you have the a and the c for the theorem. Then you can use 1/2 base times height to find the area.
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7 0

3 years ago

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What is 17% of 350 explain

klio [65]

X = 17% of 350

17% = 17/100 = .17

Saying "of" in mathematics is like saying "multiplied by"

x = .17 * 350

x = 59.5

6 0

3 years ago

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ben had twice as many nickels as dimes altogether ben had $4.20 write a system of equations that would determine the number of n

Nutka1998 [239]

Ben has 21 dimes and 42 nickels.