Answer:
3(2)+8= 14
Step-by-step explanation:
Answer:
-4y=8-2x
Step-by-step explanation:
a guess
Answer: The tension of the right cable is 650
Step-by-step explanation:
You take the square roots √18²+32² = 36.7
Hope this helps.
Answer:
<h3><em>
π/4 and 3π/4</em></h3>
Step-by-step explanation:
Given the equation
, we are to find all the values of x in the interval [0, 2π] that satisfies the equation.
Simplifying the equation:

Square both sides of the equation;

The general formula for sin(x) is x = nπ + (-1)ⁿ∝ where n = 0, 1, 2, 3...
Since ∝ = 45° = π/4.
x = nπ + (-1)ⁿπ/4
when n = 1
x = π + (-1)¹π/4
x = π - π/4
x = 3π/4
<em>Hence the values of x within the given interval are π/4 and 3π/4</em>