The collision impact of an automobile varies jointly as the mass and the square of the speed
1 answer:
That is true as the collision impact is a combination of weight and velocity.
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Answer:
b=2
Step-by-step explanation:
14= 6+6 +b
14=12+b--> 2=b
<span>twice the sum of a number and seven is 8
2(x+7)=8</span>
1. 2/3 - (1/4)*(4/9)
2/3-4/36
24/36-4/36
20/36 also same as 4/9 (D)
2. It's B. (-3*(2*7)=(-3*2)*7
3. -4+(-6)*(-3)
-4+18
-14 (b)
Answer:
C. and D.
Step-by-step explanation:
A. and B. are not within in the range of 3-10 centimeters per day.
I’m not sure if this is what you meant
