Answer:
2%
Step-by-step explanation:
First do 42840/42000 on calculator (or use your brain to solve but i didn't XD)
the answer is 1.02 the percent increase is 2% but 42840 is 102% or 42000
Answer:
See Explanation
Step-by-step explanation:
Given
Required
The true statement
The question is incomplete, as no option is given.
I will solve generally, as follows;
A linear equation is represented as:
Where
slope
y intercept
So, by comparison:
Hence, the graph has a slope of -3 (a negative slope)
And the y intercept of 2
Since the base is 3 inches and the height is 4 inches, as well as the area of a triangle being base*height/2, we get 3*4/2=6 in. for each triangle. Since we need 20 pieces for each puzzle, we multiply 6 by 20 to get 120. In addition, since 80 puzzles are needed, with 20 pieces for each puzzle, we have 120 inches for each puzzle and 120*80 = 9600 square inches of wood used
Answer:
36
Step-by-step explanation:
6x6