Answer:
x ≈ 36 feet
Step-by-step explanation:
we can use cosine (adjacent side / hypotenuse)to solve this question:
cos 77° = 8 / x
x = 8 / cos 77°
x = 35.5632...
x ≈ 36 feet
Answer:
Step-by-step explanation:qualitative variables are variables with no natural sense of ordering.
Answer:
angle ZOW is 110°
Step-by-step explanation:
Since angle ZOW and ZOY are supplementary angles, they add up to 180° when added together.
So, we just need to set up an equation:
∠ZOW+70°=180°
Subtract 70° from each side:
∠ZOW+70°-70°=180°-70°
Which leaves you with
∠ZOW=110°
A.
To solve, you need to get the variable by itself.
Order of operations:
Square root both sides.
(x-5)= plus/minus root 3, as 3 is not a perfect square.
Now you need to add 5 to both sides to get it to disappear on the side with the x.
x=root3 +or - 5, which can be rearranged so that 5 is the first term.
