The area of a triangle can be calculated using the formula
1/2 (base) (height)
Let's substitute our known values, letting x represent the value of the height of the triangle.
16 = 1/2* x* 2x
Let's Simplify!
16 = x^2
Finally, lets take the square root of both sides, to get rid of the exponent on the right side of the equation.
x= positive OR negative 4.
However, because x is equal to the height, we know that it can't be negative, so we know that it is positive 4.
The height of the triangle = 4 inches
The base of the triangle = 2h = 8 inches
Step-by-step explanation:
-3+m/9=10
m/9=10+3
m/9=13
m=13×9
m=117
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An equation is a statement that asserts the equality of two expressions, which are connected by the equals sign "=". The word 1234.
Answer:
It's actually all of them
Step-by-step explanation:
Make sure you choose all of the above
She will nee 391 square feet of flooring at $13.59: $5313.69
