we are given
S=80
RS=2
we can use tangent formula


now, we can find QR

we will get
...........Answer
Answer:
x=12
Step-by-step explanation:
Distribute:
3x - 3 = 2x + 9
Combine like terms to one side:
x = 12
The parent linear function is y = x
A reflection in the x-axis is denoted by - f(x), so the answer is false
Answer:
Step-by-step explanation:
Given:
The number of men receiving degrees (in thousands)
y = 3.8x + 441
The number of women receiving degrees (in thousands)
y = 14.4x + 311
y = 14.4x + 311
y = 3.8x + 441
Solving the above equations simultaneously,
3.8x + 441 = 14.4x + 311
10.6x = 130
x = 12.24
Inputting the value of x into the initial equation to find y,
y = 3.8(12.26) + 441
= 487.6
Therefore, the point (12.26 , 487.6) will be the solution of our given equations.
Answer:Its D
Step-by-step explanation: