Answer:
30-$ (4x$6.50) Hopefully this is correct
Step-by-step explanation:
They are 90* because perpendicular sides form a right angle hope this helped have a great day!!!
Substitute= -5–2 x 2
solve= 10x2
=20
Answer:
28 times
Step-by-step explanation:
2.8414 x 10^9 ÷ 1.0127 x 10^8
(2.8414 ÷ 1.0127) · (10^9 ÷ 10^8)
2.8 x 10
28
