Hey there!
(9) 2x-9y=45
... -9y=-2x+45
... y = (2/9)x - 5
Slope = 2/9
y-intercept = (0,-5)
(11) 3y+2x=-15
... 3y=-2x-15
... y = (-2/3)x - 5
Slope = -2/3
y-intercept = (0,-5)
(12) 10x+8y=40
... 8y=-10x+40
... y=(-10/8)x+5
Slope = -5/4 (after simplifying )
y-intercept = (0,5)
Hope my answer helps!
Answer: b=4, c=2
Step-by-step explanation:
Since ΔXYZ and ΔVUW are congruent, we can set the sides equal to each other.
c+16=9c [subtract both sides by c]
16=8c [divide both sides by 8]
c=2
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10b=b+36 [subtract both sides by b]
9b=36 [divide both sides by 9]
b=4
I’m pretty sure it is B
Hope I helped.
Answer:
Well 2+2=4+3=7+3=10+3=13. 13 should be your final answer.
Step-by-step explanation:
