Downloaded Photomath it’s going to help you a lot, and show you step by step, also it’s free.
Answer: 13
Step-by-step explanation:
See attached graph.
A third point (18,20) may be added to the two given points to form a right triangle with sides 5 and 12. The distance, x, between the original two points is given by x^2 = 5^2 + 12^2
x^2 = 25 + 144
X^2 = 169
x = 13
The answer would be $2.47
Answer:
B
Step-by-step explanation:
y=sec(x+pi/2)
Took the test on e2020