Answer:

Step-by-step explanation:
The height of the right triangle drawn to the hypotenuse is geometric mean of two segments of hypotenuse, so

By the Pythagorean theorem,

and

Answer:
B(1.4,0.4)
write x axis then y axis
it have 5line between 1 and 2
so 1/5=0.2
one line mean0.2
Step-by-step explanation:
3y/3=9-4x/3
y=3-4x/3
slope=x= -4/3
y intercept
y=3-4(0)/3
y=3-0
y=3
Answer:
15 weeks
Step-by-step explanation:
Jon will increase his weigh 2 lbs a week which means he will be 178 lbs in 15 weeks{148+(15*2)} while Matt will decrease his weight from 1 lbs which means he will be 178 lbs in 15 weeks (193-15=178).
Yes it proportional because they all function of y=3x
0x3=0
2x3=6
4x3=12
6x3=18