Answer:
A
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-1-9)/(-3-2)
m=10/-5
m=-2
y=-2x+b
9=-2*-3+b
9=b+6
b=3
y=-2x+3
A
Answer:
1.
32/24=(x+32)/(24+9)corresponding side of similar traingle are proportional
4/3*33=x+32
x=44-32
x=12
2.
x/14=(x+33)/(14+20)
x/14×34=x+33
17x=7x+33*7
17x-7x=231
x=231/10
x=23.1
Answer:
a and f
Step-by-step explanation:
jajsbzjslNzjskK z
Step-by-step explanation:
cosB=4/5
B=36.86°
Hope it helps u
Answer:
1500 kg m/s
Step-by-step explanation:
3 x 500 = 1500
