The answer is:
B. -1/2
Explanation:
The equation is in y= mx + b form, which means that m= slope and b= y-intercept. You can see that the slope is -1/2.
Since the triangles are congruent your equation would be 2y+8=19
Solve for y
y=5.5
You should divide 280 into 3 which would equal 9
Answer:
I'm sorry but no idea
Step-by-step explanation:
No idea
Answer:
4
Step-by-step explanation:
