A. is 21.98 cm
b. is 22 cm
Answer:
A. dimensions
Step-by-step explanation:
it's the first thing you will need to find out I beleave.
Answer:
us
Step-by-step explanation:
(B)
- b
- b
- b
- b
- b
- b
- b
- b
- b
- b
- b
- bbbbbbbbbbbbbb
Answer:
x = 26
Step-by-step explanation:
The sum of the angles around point O = 360°, thus
x + 3x + 256 = 360 , that is
4x + 256 = 360 ( subtract 256 from both sides )
4x = 104 ( divide both sides by 4 )
x = 26
Answer:
x=1
y=-1/2
Step-by-step explanation:
x+2y=0....(1)
10y=-5.....(2)
From (2) we can find y.
y=-5/10
y=-1/2
Use that in (1)
x+2*(-1/2)=0
x-1=0
x=1
