Answer:
16.2 inch²
Step-by-step explanation:
The attached picture consists of 4 equilateral triangles :
Height of equilateral triangle = 2.7 inches
Base of triangle = 3 inches
Area of triangle = 1/2 * base * height
Area of triangle = 1/2 * 3 * 2.7
Area of triangle = 4.05 inch²
Number of square inches of cardboard needed :
Area of each triangle * number of Equilateral triangles
4 * 4.05 inch²
= 16.2 inch²
A worker can assemble 3 shelf units each hr. During the 5th hr...so the shift has been going on for 5 hrs...at 3 units per hr = (3 * 5) = 15 units assembled during the shift....and if there was 115 units in the warehouse, then that means before the shift, there were (115 - 15) = 100 units assembled <=
57
95% is 19/20 as a fraction. 60/20 is 3. Multiply 19 by 3 to get 57. At least that how I do it. Hopefully this helped you.
The price for the jar of peanut butter is 5 dollars
Answer:
Step-by-step explanation:
3 2/4