Answer:
If you subtract -2x+y=0 and -7x+3y=2 you will get 5x-2y=-2
Step-by-step explanation:
Subtract -2x and -7x which is 5x
Subtract y and 3y which is -2y
Subtract 0 and 2 which is -2
Result: 5x-2y=-2
Hope this helps!
Answer:
36
Step-by-step explanation:
angle ACB = 180-130=50 degree
angle ABC = 180 - (94+50)
= 180-144
= 36
Answer:
13
Step-by-step explanation:
use Pythagorean
it is usually, 5, 12, 13
To add fractions, find the LCD and then combine.
Exact Form:
85/8
Decimal Form:
10.625
Mixed Number Form:
10 5/8
Answer:
34 degrees
Step-by-step explanation:
Every quadrilateral has 4 interior angles with the sum of 360 degrees.
In this case, a right trapezoid, with 2 of its angles already known: 90 & 90
The third angle is given to us: 146
Set up equation:
90 + 90 + 146 + w = 360
326 + w = 360
w = 34 degress
