Think of ratios as fractions.
5:8 is the same as 5/8
6:7 is the same as 6/7
Divide each fraction
5/8 = 0.625
6/7 = 0.857
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0.857 > 0.625 ∴ 6:7 is greater, and is your answer
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hope this helps
Step-by-step explanation:
acceleration = DV/DT
DV= change in velocity ( Final velocity- initial Velocity)
DT= change in time (Final time - initial time)
initial velocity=0
initial time = 0
acc= (o.12m/s-0)/(0.1s-0)
acc= 1.2m/s^2
6 minutes and a few seconds
Answer:
3.74
Step-by-step explanation:
First, we can place the square root of fourteen between it's two closest square roots:
√9 < √14 < 16
3 < √14 < 4
Now since 14 is closer to 16 than 9, we can do this:
3.9^2 = 15.21
3.8^2 = 14.44
3.7^2 = 13.69
We can see that √14 must be between 13.69, and 14.44, which are 3.7^2 and 3.8^2, so we know that √14 must be between those numbers. If we go even further, then:
3.72^2 = 13.83
3.73^2 = 13.91
3.74^2 = 13.98
3.75^2 = 14.06
We can see that 3.74^2 is the closest to 14, only .02 away from the actual number, so 3.74 is our estimate for the square root of fourteen.
Brainliest?
Answer:
the reference angle is given by
sine = negative
cosine = positive
tangent = negative
Step-by-step explanation:
We have been given the angle
The angle lies in Quadrant IV. Hence, in order to find the reference angle, we can subtract this angle with
Therefore, the reference angle is given by
In Quadrant IV, cosine and secant functions are positive and rest trigonometric functions are negative.
Thus, we have
sine = negative
cosine = positive
tangent = negative