In this problem you cross multiple. So on Monday 15 out 20 students vote which is 15/20 and the second one is 16 students present and we don’t know how many people voted which is x/16 so we multiple 20 by x and 16 by 15 we get 20x=240 we need to isolate x so we divide 20 on both sides and x=12
Well I believe it's 33.333333%
Answer:
Step-by-step explanation:
a) sum of angle on the straight line TRW is 180.
Given <TRS = 2x+10
<SRW = x-10
<TRS+<SRW = 180
2x+10+x-10 = 180
3x = 180
x = 180/3
x = 60°
<TRV = 180°-(2x+10)
Substitute x = 60° into the expression
<TRV = 180-(2(60)+10)
<TRV = 180-(120+10)
<TRV = 180-130
<TRV = 50°
2) From the diagram attached <MHJ= <LHK (oppositely directed angle)
Given
<MHJ= x+15
<LHK = 2x-20
Substitute the given data into the formula to get x
x+15= 2x-20
x-2x = -15-20
-x = -35
x = 35°
Next is to get the measure of <MHJ
<MHJ = x+15
<MHJ = 35+15
<MHJ = 50°
Answer:
6⁸
Step-by-step explanation:
Rule of exponents:
(xᵃ)ᵇ = xᵃ*ᵇ
(6²)⁴ = 6²*⁴ = 6⁸
Answer:
y = -1/17x - 17
Step-by-step explanation:
(9, -10) and (-8,-9)
= -1/17 use slope formula to find the slope
y + 9 = -1/17 (x + 8) plug numbers into point-slope formula
y + 9 = -1/17x - 136/17 use the distributive property to simplify
y= -1/17x - 17 solve and simplify
