Answer:
x=27
Step-by-step explanation:
132 + 21 = 153
180 - 153 = 27
(4+8/2)*5-1
first step divide in the parentheses
(4+4)*5-1
second step add in the parentheses
8*5-1
third step multiply
40-1
last step subtract
39
Answer:
Rewrite tan(w + Pi) using the tangent sum identity. Then simplify the resulting expression using tan(Pi) = 0
Step-by-step explanation:
According to tangent sub identity
Tan(A+B) = TanA+TanB/1-tanAtanB
Applying this in question
Tan(w+Pi) = tan(w)+tan(pi)/1-tan(w)tan(pi)
According to trig identity, tan(pi) = 0
Substitute
Tan(w+Pi) = tan(w)+0/1-tan(w)(0)
Tan(w+Pi) = tan(w)/1
Tan(w+Pi) = tan(w) (proved!)
Hence the correct option is
Rewrite tan(w + Pi) using the tangent sum identity. Then simplify the resulting expression using tan(Pi) = 0
Answer:
hope that helps!!
Step-by-step explanation:
the first one is A
the second one is (2,-1)
Answer:
I will do it but what is the GCF of part B
Step-by-step explanation:
