Answer:
291 - 5y
Step-by-step explanation:
x- a measure of the fourth angle
The equation

The answer is 5x^2y. The lowest exponent would be the GCF for each term if it has one
Answer:
in a day (3/4)÷7=3/28
in a year (3/28)×365=39.107
Answer:
12 and 13
Step-by-step explanation:
(a)
To evaluate f(g(2)), evaluate g(2) then use the value obtained to evaluate f(x)
g(2) = 2(2) - 1 = 4 - 1 = 3, then
f(3) = 3² + 3 = 9 + 3 = 12
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(b)
To evaluate g(f(2)), evaluate f(2) the use the value obtained to evaluate g(x)
f(2) = 2² + 3 = 4 + 3 = 7, then
g(7) = 2(7) - 1 = 14 - 1 = 13