Answer:
cos theta = -3/5
Step-by-step explanation:
<u>Step-by-step explanation:</u>
<u>Step 1:</u> Use Pythagorean Theorem: x² + y² = r² to find the x-value
x² + 4² = 5²
x² + 16 = 25
x² = 9
x = 3
<u>Step 2:</u> Use the Quadrant to determine the sign of the x-value
Quadrant II Quadrant I
(--, +) (+, +)
Quadrant III Quadrant IV
(--, --) (+, --)
<em>x is negative in Quadrant II</em>
Answer:$2.92
$6350.00 x .046=$2.92
Answer: $280 and if it wants the total $1,280.
Step-by-step explanation: Hope it helps
P.S. Don't need brainliest so you can give it to someone else.
-4.4
i think
2