Answer:
b=-a
Step-by-step explanation:
we know that b is located the same distance from 0 as another number, a, but in the opposite direction.
so the sum of the two numbers equal zero
a+b=0
a=-b or b=-a
Answer:
A=2(1+2)a2=2·(1+2)·22≈19.31371
Step-by-step explanation:
hope this helps!
Answer:
Step-by-step explanation:
The answer is 26
We are asked that, which shape has four congruent sides and two sets of parallel side.
From the options, the answer is Rhombus.
