Answer:
x=30
Step-by-step explanation:
4x+2x=180
6x=180
x=30
Answer:
112.5 square feet
Step-by-step explanation:
a square has equal sides so divide 225 by 2
Answer= 59.8mph
So since it takes 3h of 50mph to get from Ashdown to Bridgetown Carol drives for 150miles. Because 3*50 is 150.
Then divide 60 by 70 which is 0.857. Then times 0.857 by 60 to see how long it took her , which is 51 mins. Add 3h and 51mins which gets you 3.51h.
Then add 150 and 60 to get 210. Divide 210 by 3.51 then you get 59.8 mph
F = ma is 
<h3>Why is the formula F=ma?</h3>
- The equation for Newton's Second Law of Motion is F = ma. Force is equal to the rate of change of momentum, according to the definition of Newton's Second Law of Motion. Force is defined as mass times acceleration for a constant mass.
The following formula relates three quantities: Force (F), mass (m), and acceleration (a). F = ma
F = ma
F= force
m= mass
a= acceleration

Divide both sides by the mass

F = ma is 
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