D) increase the thrust force and increase the mass of the rocket.
Answer:
21
Step-by-step explanation:
27÷3 is 9 and 21÷3 is 7
Answer:
z=6
Step-by-step explanation:
987/z=164.5
multiply both sides by z
Answer:
14x + 8
Explanation:
⇒ 4(5x+5) - 3(2x + 4)
distribute inside parenthesis
⇒ 4(5x) + 4(5) - 3(2x) - 3(4)
multiply the variables
⇒ 20x + 20 - 6x - 12
collect like terms
⇒ 20x - 6x + 20 - 12
subtract like term
⇒ 14x + 8
First one is 7.73 (23.19/3)
Second one is 14.04 ((19.71/7.3) x 5.2)
