Answer:
D
Work:
94-15=79ft
Therefore, the answer would be 79ft.
Hope this helps,
Trey
First one/ 4 is A
Second one/5 is C
Hoped this helped upu
Answer:
(-4)(3) = -12
(-4+3) = -1
Hope this helps :) Please mark as brianliest!!
Divide the perimeter by 3 to find the side length.
Since the formula for the are of a triangle is
1/2 * b * h the height must be found.
If a perpendicular line is drawn from the apex of the triangle, a right triangle is formed with a base of 5 and a hypotenuse of 10. Also since it originally was equilateral the base angle is 60 degrees. The rules for finding lengths of sides of equal. Triangles is long leg = sqrt3 * short leg
the height is the long leg so the height is 5sqrt3.
A=(1/2)(10)(5sqrt3)= 25sqrt3
6(3(7)-1)-10(7)
6(20)-70
120-70
50