Answer: The top left corner, with the T-shirt
Step-by-step explanation:
Answer: The 1st one. Top left corner.
For a relation to be a function, the x value, or the input should not be repeated. In other words, two y values, or outputs cannot have the same x value.
Answer:117in2
Answer:
26
cosθ = adjacent / hypotenuse
cos(26) = 18 / x
x= 18 / cos(26)
x= 27.82418 ≈ 20 (to nearest tenth)
12 to 8, 6 to 4
no one of them has to be 90 degrees