Find the variable for number 7.
2 answers:
Answer:
16
Step-by-step explanation:
Answer:
x= 16
Step-by-step explanation:
The two angles are equal so set them equal to each other.
5x-7 = 8x- 55
-7 = 3x - 55
3x= 48
x= 16
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Answer:
90%
Step-by-step explanation:
Since 90/100 seats are taken then we can say;
90/100=9/10=.90*100=90%
Answer: 30 mph is the answer.
Step-by-step explanation:
s = 3 miles
t = 6 minutes
so,
60 minute = 1 hour
1 minute = 1/60 hour
6 minutes = 1/60 * 6 = 0.1 hour
so
average speed = s/t
= 3/0.1 = 30 mph
Answer:
y = x^2 (x - 2) = x^3 - 2 x^2
dy/dx = 3 x^2 - 4 x
At x = 3 dy/dx = 3 * 9 - 4 * 3 = 15 The slope (gradient) of the curve
Answer:
Possible
Step-by-step explanation:
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