Answer:
4a+7 over 2 = b.
Step-by-step explanation:
First add 7 to both sides to get 2b by its self so you will have 4a+7=2b. Then, to get B by itself, divided both sides of the equation by to, so you will have 4a+7 (over 2) = B.
Which is a description of an undefined term?
The description of an undefined term is A ray extends infinitely in one direction from an endpoint.
answer is C. 10
triangle is a right triangle
so you can use the Pythagorian theorem
and
2 out of the 3 sides are equal
so 2 sides are 5√2
5√2 = √5*5*2 = √50
Pythagorian theorem is
a^2 + b^2 = c^2
so
√50^2 + √50^2 = c^2
50 + 50 = c^2
100 = c^2
√100 = c
c = 10
Answer:
8.875
Step-by-step explanation:
Four is the answer I believe because if you go through it seems to be four
