Answer:2b+9
Step-by-step explanation:
Answer: 10 percent
Step-by-step explanation:
because she was supposed to do 40 she did only 12 so it is 10%
Answer: x= 47 (If that says 3x+2)(the picture is a little blurry)
Step-by-step explanation:
Linear pairs of angles sum to 180.
37+(3x+2) =180
Combine like terms
39+ 3x = 180
Subtract 39 from both sides
3x = 141
Divide both sides by 3
x= 47
Answer:
Quadrilateral
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
example 11×11 = 121
therefore squreroots = 11
