Answer:
Terms: 4b, 7b, 5
Like Terms: 4b, 7b
Coefficients: 4, 7
Constants: 5
Step-by-step explanation:
Terms: the numbers in an equation
Like Terms: terms that have the same variables
Coefficients: numbers that are next to a variable
Constants: numbers that don't have a variable
We Know, Circumference of Circle = 2πr
Here, r = 18
Substitute it in to the expression,
C = 2π(18) = 36π
So, your final answer is 36π
Hope this helps!
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yulyashka [42]
It's not clear whether the problem is to:
(1) divide

by

, or
(2) divide

by

.
But with only two possible cases, that's not much work to do.

Synthetic division yields a quotient and remainder of

(see attachment for how the algorithm was carried out).
In the other case,

provided that

. Synthetic division can be used again here, but this is quite easy to deal with by just doing some easy manipulation of the numerator:

(also provided that

)
I'm going to assume you want to find the third side of a triangle. We can use the pythagorean theorem to solve; a^2 + b^2 = c^2
a = 5
b = 3
c = ?
Solve.
5^2 + 3^2 = c^2
25 + 9 = c^2
34 = c^2
√34 = √c^2
5.8 ≈ c
Best of Luck!
Answer:
143.29
Step-by-step explanation:


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