y=mx+b
M is also slope. b= y-intercept
9x + 10y = 91
move 9x to the other side
sign changes from +9x to- 9x
9x-9x+10y=-9x+91
10y=-9x+91
Divide both sides by 10 to get y by itself
10y/10=-9/10x+91/10
y=-9/10x+91/10
y-intercept (x=0)
9x + 10y = 91
9(0)+10y=91
0+10y=91
10y=91
Divide both sides by 10
10y/10=91/10
y=91/10
Answer:
slope (m)=-9/10
y-intercept :(0, 91/10)
Side-angle-side similarity means that when two triangles have corresponding angles that are congruent and corresponding sides with identical ratios we can say that the triangles are similar. So UV/XY and WV/ZY are equivalent and therefore, angle V equals angle Y is the correct answer.
Answer:
1/80
Step-by-step explanation:
-8*5*xy= -1
Sub 2 for x
-8*5*2*y= -1
-80y=-1
y=1/80
(i was kinda confused because i wasn't sure if the x was a variable or a multiplication symbol but i made it a variable) yea