Answer:
A is the answer
Step-by-step explanation:
because it is equal to the first triangle
You are correct !!! Third choice
Answer:
y=2x-9 or D
Step-by-step explanation:
To get the slope of the perpendicular line, you find the negative reciprocal. The negative reciprocal of -1/2 is 2.
Then, you need to find the y-intercept. Considering the line has to pass through the point (2,-5), you can use the slope to find that the y-intercept is -9.
Easy, 15 feet. If he dived 12 the first time and three more than his first the second time you just have to add 3 + 12