Answer: B
Step-by-step explanation:
Step-by-step explanation:
An exponent is that number multiplied by itself however many times it say
Exp: 10³=10×10×10
since triangles are similar
4/x = 7x/7
=》 4/x = x
=》x^2 = 4
=》 x = 2
for right triangles a^2 = b^2+c^2
DF^2 = 7^2+2^2 = 53
=》 DF = 7.28
perimeter of DEF = 7 +2+7.28 = 16.28
Answer:
option d
Step-by-step explanation:
The cross section of the rectangular prism is parallel to the base.
So, the length and width is congruent to the base. So, same length and width
Answer:
Simple!
All you have to do is divide 3.5 by 124.25
124.25 / 3.5 = 35.5
Your answer is C.
Hope this helps!
