Answer:
0.249
Step-by-step explanation:
tan(theta) = opposite / adjacent (according to the SOH CAH TOA rule), which effectively means y/x in this case.
So -0.242 / -.970 ≈ 0.249
Other explanation:
On a unit circle,
y = sin(θ)
and
x = cos(θ).
And since, tan = sin/cos, tan(θ) = y/x. You y and x are given, so calculating tan is a matter of dividing them.
P = 2a + 3b + 4c
4c = P - 2a - 3b
c = (P - 2a - 3b)/4
Answer:
each avocado cost $2
Step-by-step explanation:
Answer:
Karen will need 42 feet to use 3 guide wires to stabilize the tree.
Step-by-step explanation:
1 guide wire = 8 feet up + 6 feet from base
1 guide wire = 14 feet
3 guide wires = 14 feet + 14 feet + 14 feet
3 guide wires = 42 feet
