The answer would be C. because you have to multiply all of the numbers and then divide by the 90 degree angle.
5x-5=4x+10
x=15
75-5=70
180-70=110
6y-4=110
6y=114
y=19
Answer:
not a function
Step-by-step explanation:
the vertical line test. if you can put a vertical line on the graph that goes through two points on the parrabola it is not a function
Answer:
C. (1,0)
Step-by-step explanation:
If he starts at his house (4,-2) and goes left 3 and up 3 he ends up at C. (1,0)
Answer:
11.2m
Step-by-step explanation:
Using Pythagoras,
a²+b²=c²
10²+b²=15²
100+b²=225
b²=225-100
b²=125
b=√125
b=11.2m
