CAN YOU SOLVE THE PROBLEM?
Answer:
1
Step-by-step explanation:
9-3x3+1
9-9+1
=1
Answer:
1
Step-by-step explanation:
Start with the division. 3 ÷ 1/3 = 9
Now continue to add/subtract in the order it comes.
9 - 9 = 0
0 + 1 = 1
m + 7 = -12
b ÷ (-2) = 18
-3 + y = 7
Answer: see below
Step-by-step explanation:
Presuming you meant this
0< θ < 90 degree; tan (θ) = 7/8 find cos (θ)
Using the identity
1 + tan²θ = sec²θ (where sec θ = 1/cosθ)
cosθ = √{1/(1 + tan²θ)} = √{ 1/(1 + (7/8)²} = √{ 1/(1 + 49/64)}
= √{ 64/113} = 8/√113 <= answer.