Answer:
B
Step-by-step explanation:
Rotating 120
product - result of multiplication
quotient - result of division
sum - result of addition
difference - result of subtraction
Split them into triangles and rectangles.
15 x 9 = 135
(6 x 3) / 2 = 9
135 - 9 = 126
This gives you the area of the rectangle with the triangle taken out of it.
15 - 6 = 9
(9 x 6) / 2 = 27
This gives you the area of the triangle at the top.
Add these together: 27 + 126 = 153, and that's your answer!
Hope I helped x
Answer:
The correct answer is:
44% (B.)
Step-by-step explanation:
number of times flipped = 50 times
number of times red landed face-up = 22 times
∴ frequency of chip landing with red side face up = (number of times red landed face-up) ÷ (number of times flipped) × 100
= (22 ÷ 50) × 100 = 44%
Answer:
he needs 60 more
Step-by-step explanation:
there's already 30 but its suppose to have a height of 3 so you gotta stack 30 more 2 times
