Answer:
3.8918
round the 1 from the 8 to get 2
3.892
If angle x and angle y are supplementary angles that means that their sum is 180 degrees
angle x + angle y = 180
^^^Plug what you know into the equation given above
angle x = unknown
angle y = 108
x + 108 = 180
x + 108 - 108 = 180 - 108
x = 72
Angle x is 72 degrees
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
0 and 40
Step-by-step explanation:
First expression: 4*5 - (22 - 2). We must do work inside parentheses before any other work. This, we have 4*5 - (20), which simplifies to 20 - 20 = 0
Second expression: (18 - 3) + (32 - 7 becomes (15) + 25, or 40.
Answer:
102 sq. ft.
Step-by-step explanation:
In order to find the side lengths, we divide 1604 by 2. Since it's a square, each side is the same length. Area is length times width so we only need two sides.
1604÷2=102
Answer:
Step-by-step explanation:
Put in the form of y = Ax + B
x + 2y = 10
2y = -x + 10
y = -½x + 5
has a slope of -½ and a y intercept of 5
-x + 4y = 8
4y = x + 8
y = ¼x + 2
has a slope of ¼ and a y intercept of 2