Answer:
Step-by-step explanation:
98°,100°
Answer:
BC = 20
Step-by-step explanation:
AC = AB + BC
28 = x-10 + x+2
Combine like terms
28 = 2x -8
Add 8 to each side
28+8 = 2x-8+8
36 = 2x
Divide by 2
36/2 = 2x/2
18 =x
We want to find BC
BC = x+2
=18+2
=20
They are trying to spen on a long trip
Answer:
Step-by-step explanation:
3b+8c=50c
3b=50c-8c
3b=42c
b=14c
So there are 14 cookies in each box.
Answer:
Answer below
Step-by-step explanation:
1) The angles are supplementary angles
2) Angle first and is the opposite of the second angle.
3) Let's simplify step-by-step.
3x + (10) (3) x −28
=3x +30x + −28
Combine Like Terms:
=3x +30x + −28
=(3x + 30x) + (−28)
=33x + −28
4) Answer:
=33x −28