16
28-12=16
He needs 16 more hours of work to complete
Answer:
1. 175 cubic ft
2. 42 cubic m
3.140 cubic m
4.216 cubic in
Step-by-step explanation:
The easiest way too solve this si to split the shapes up into two smaller shapes. For the first one split it into two rectangles, the long rectangle and the smaller rectangle down the bottom right. First we will do the smaller rectangle, multiply 7 by 2 and then multiply that by 5-3 (the bottom length minus the top length) and you get 28. 7(7x3) + 28. This equals 175. Because it is volume the answer is cubic. Repeat theses steps for the other 3 questions and that is how you solve it.
240.70 x 4 = 962.80
560 x 4 = 2240
28 x 4 = 116
962.80 + 2240 + 116 = 3314.80
This is the answer and that is how we get the answer
9514 1404 393
Answer:
24x
Step-by-step explanation:
The total length of all vertical segments is 5x·2 = 10x.
The total length of all horizontal segments is (3x+4x)·2 = 14x.
Then the total length of all perimeter segments is ...
10x +14x = 24x . . . . perimeter of the figure
Answer:
31 animals
Step-by-step explanation:
1 rabbit + 6 elephants + 6*2=12monkeys + 12 parrots = 31 animals
