Answer:
keep the model answer photo
Answer:
3. 273
4. 168
5. 189.25
Step-by-step explanation:
3. Triangle= .5 x 17 x 6 = 21
Rectangle= 18 x 14 = 252
252 + 21 = 273
4. Big rectangle (shaded)= 11 x18= 198
Small rectangle (right)= 5x4=20
Smaller rectangle (left)= 2x5=10
BR - (SR+SMR)
198-30=168
5. radius=5
Area of the circle= 25(pi)
Semi-circle= 39.25(not exact)
Rectangle= 10 x15=150
Rectangle + Semi-circle
150+39.25=189.25
Answer:
110
Step-by-step explanation:
2/5 = 44/110
3/10 = 33/110
9/11 = 90/110
22 + (-18) =4 , I think this is right
2c) 27¹/³ = ∛(27)¹ = ∛3³ = 3
