Answer:
3x-10+70°=180°(Supplementary angles)
3x+60°=180°
3x=180°-60°
3x=120°
3x/3 =120°/3
x=40°
Step-by-step explanation:
Hope that this is helpful.
Have a wonderful day.
Slope is -1/5
Y-intercept is 21
Equation is y=-1/5x+21
Yes it’s proportional :)
Answer:
espero sirva qwq
Step-by-step explanation:
4= 0.56666666666
5=1.66666666667
6=1.375
7=1.425
8=0.92857142857
9=1.666666667
10=1.44444444444
11=0.825
Answer:
<h2>The x-interecepts are 5.6 and -1.4, approximately.</h2>
Step-by-step explanation:
The given equation is

Where
,
and
, let's use the quadratic formula

Therefore, the x-interecepts are 5.6 and -1.4, approximately.