Answer:
375 ft
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
=
( cross- multiply )
10d = 3750 ( divide both sides by 10 )
d = 375 ft
Answer:
Step-by-step explanation:
6x+2=9x-1 x=1
6(1)+2=9(1)-1
6+2=9-1
8=8
Hope this helps :)
Answer:
x=44 degrees
Step-by-step explanation:
5y-4 has to equal 81 in order for the two triangles to be congruent.
The sum of the interior angles of a triangle is always 180 degrees.
81+51=132 degrees
180-132=48
x+4=48
x=48-4
x=44 degrees
Answer:
20.45 ounces of zinc are needed to make brass.
Step-by-step explanation:
Im pretty sure im right
Answer:
8x³-14x²
Step-by-step explanation:
(4x-7) * 2x^2 = 8x³-14x²