Answer:
7,10,13
Step-by-step explanation:
Answer:
Proof for
Step-by-step explanation:
We are given that a, n, b, r and k are integers.
Also,
Since k divides a and b, we can write,
a = rk and b = sk, where r and s are integers.
Now, we have to prove that k divides r as well that is
Putting value of a and b in the equation, we get:
Since, (r-sn) is an integer, k divides r.
<span>The standard deviations of 99.1 centimeters and 0.991 meters are equivalent lengths.
The meter measurements will have less variation because of the numbers the variance will be 1m for every 100cm. But the coefficient variation will be the same for both.
</span>
Answer:
a=23.5 and b=17.0
Step-by-step explanation:
a) Sin(54)=a/29
29Sin(54)=a
a=23.5
b) Cos(54)=b/29
29Cos(54)=b
b=17.0