Answer:
x=52/15 - 61* 23/15
Step-by-step explanation:
Best way to find the intercept of 15x-12y=60, or of any line for that matter, is to put it into slope intercept form y=mx+b, where m is the slope and b is the y intercept
to do this we will need some equation manipulation to get it = to y
15x-12y=60
(15x-12y)+12y=(60)+12y
15x=60+12y
(15x)-60=(60+12y)-60
15x-60=12y
(15x-60)/12=(12y)/12
(5/4)x-5=y
y=(5/4)x-5
so m = 5/4 and b = -5
Final answer:
The y-intercept is at (0,-5)
Hope I could help :)
Answer:
OD) 60°
Step-by-step explanation:
PQR is a triangle.
∠PRQ+∠RQP+∠QPR=180°
∠QPR=180-(50+70)
∠QPR=60°
Answer:
9
Step-by-step explanation:
-77+5=-72
-72 divided by -8 = 9
Answer:
2
x
^2
−
2
x
+
4
=
0
x
^2
−
2
x
+
4
=
0
2
x
^2
−
x
=
0
Step-by-step explanation: