9 + 60 -42x
9+60 = 69
= 69- 42x
Answer:
x= 2
y=4
Just subtract by like numbers.
Answer:
True
Step-by-step explanation:
an angle is made up of two there could be 3 but then there would be 2 angles. Please give me the brailiest answer?
:) Hoped this helped!!! Have a good day!!! <3
Answer:
The midpoint of PR is;
(a + b, c)
Step-by-step explanation:
Here, we want to get the coordinates of the midpoint of PR
To get these, we make use of the midpoint formula
Mathematically, that will be;
(x,y) = (x1+y1)/2, (x2+y2)/2
(x1,y1) = (0,0)
(x2,y2) = (2a+2b, 2c)
The midpoint is thus;
(2a+2b)/2 , 2c/2
= (a + b, c )
Answer:
x = 40 , y = 70
Step-by-step explanation:
y = 70°
x° = 180° - 2 × 70° = 40°