1 minute has 60 seconds. So, we'll multiply the numerator and the denominator by 60.
176 feet/1 second = 10,560 feet/1 minute
Answer:
The skid distance to be used is 54 feet.
Step-by-step explanation:
Given:
Four skid marks on the highway.
in feet.
We have to find the skid distance.
The skid distance that will be used to further calculate the skid speed is actually the mean skid distance.
Mean skid distance (m) :
⇒ 
⇒ 
⇒ 
⇒ 
feet.
So the skid distance to be used is 54 feet.
Answer:
aₙ=(-2)ⁿ*2.
Step-by-step explanation:
1) -4*(-2)=8; 8*(-2)=-16; -16*(-2)=32, ...
2) the required equation is:
aₙ=(-1)ⁿ*2ⁿ*2; ⇒ aₙ=(-2)ⁿ*2 or aₙ=(-1)ⁿ*2ⁿ⁺¹.
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▹ Answer
<em>2a + 3 - 6b</em>
<em />
▹ Step-by-Step Explanation
5a + 7 - 8b - 3a + 2b - 4
<u>Collect like terms</u>
2a + 7 - 8b + 2b - 4
<u>Final Answer</u>
2a + 3 - 6b
Hope this helps!
- CloutAnswers ❁
Brainliest is greatly appreciated!
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If you divide the numbers on the bigger triangle by 5 you get the numbers on the smaller one
