Answer:
C
Explanation:
When a number is connected to a variable, (letter) you are multiplying them.
Use the sine law: sinB/b = sinA/a
SinB = b*sinA/a
sinB = 3*sin120° /8
∠ B = 18.94° ≈ 19°
Answer:
<h2>-4</h2>
Step-by-step explanation:
Given the function f(x)=(x+4)², <u>the x intercept occurs at f(x) = 0,</u> substituting f(x) = 0 into the given equation to get the value of x we have;

Taking the square root of both sides

Subtracting 4 from both sides of the equation

Therefore the x intercept of the equation is -4
Answer:
The first one is C
Step-by-step explanation:
The ramp is equal to 180
180-6 = 174
#1 is y=1 ill give you the others in a min.