Answer:
0.5m^2
Step-by-step explanation:
3 1/2- 2 1/2 =1/2
3m-2m=1
1/2 × 1 = 0.5m^2
Answer:
b
Step-by-step explanation:
cause its 7
i know also cause it what i do im a math teacher at k12 online school
Answer:
179.3
Step-by-step explanation:
hope this helps
have a good day
Answer:
w = 13
Step-by-step explanation:
Using the method of cross- multiplying
•
=
⇒ ad = bc, thus
42(w + 11) = 28(w + 23) ← distribute parenthesis on both sides
42w + 462 = 28w + 644 ( subtract 28w from both sides )
14w + 462 = 644 ( subtract 462 from both sides )
14w = 182 ( divide both sides by 14 )
w = 13
1: -17 + 15 = -2 P = -17
2: 8 x -8 = -64 y = -8
3: -2 x 6 = -12
4: 8 - (-4) = 12
Hope I Helped