Answer:
B. Sine.
Step-by-step explanation:
We need to find the value of x which is opposite to the given angle (50 degree). Also we are given the length of the hypotenuse.
Sine = opposite / hypotenuse so we would use the sine.
Its worth committing this mnemonic to memory, which helps to find the required trig ratio:
SOH-CAH-TOA.
SineOpposite/Hypotenuse- CosineAdjacent/Hypotenuse-TangentOpposite/Adjacent.
Answer:
The garden is 4.5 ft by 6 ft.
Step-by-step explanation:
2x + 2(x+1.5) = 21
2x + 2x + 3 = 21
4x = 18
x = 4.5
Answer:
$1,150
Step-by-step explanation:
<u>Step 1: Find the total new members</u>
40 - 10
30 new members
<u>Step 2: Add them to the total</u>
30 + 200
230 total members
<u>Step 3: Find the money earned</u>
230 * 5
$1,150
Answer: $1,150
