Answer:
645.333 feet per second
Step-by-step explanation:
Answer:
Step-by-step explanation:
Hello There!
If you didn't know vertical angles are congruent
That being said we can use this equation to solve for x
40 = 5x
Objective: Isolate the variable using inverse operations
To get rid of the 5 we divide each side by 5
40 / 5= 8
5x/5=x
we're left with x=8
To check our answer we can plug in 8 to x and if it equal 40 then the answer is correct
5(8) = 40
So the answer would be 8
Answer:
a₁ = 15 and common difference = 8 so the formula is:
aₙ = 15 + (n - 1) * 8
= 8n + 7
Answer:
option D. Car A has the same speed as car B.
There are 60 minutes in an hour and 60 seconds in a minute.
60 * 60 = 3600
There are 3600 seconds in an hour.
3600/30 = 120
3600 seconds is 120 times 30 seconds.
If you go 1/2 mile in 30 sec, you go 120 times more distance in 1 hour.
1/2 mile * 120 = 60 miles
1/2 mile in 30 sec is the same as 60 miles per hour.