Answer:
Rhombus
Step-by-step explanation:
Mark as Brainllest
Answer:
8
Step-by-step explanation:
the degree is the highest exponent value
Answer:
80
Step-by-step explanation:
Look at the figure below. The perimeter is the same as if the corners were moved out to form a square. Then you have 4 congruent sides of length 20.
P = 4 * 20 = 80
Answer:
107
Step-by-step explanation:
180-(65+42) = SQR = 73
180-73 = 107
9×10⁴ is 300 times greater than 3×10²
as, (9×10⁴)/(3×10²)=3× 10²
and the proper of writting powers in computer form is a×10^b