42 because x is equal to its corresponding side
Answer:
d) 40.78 inches
Step-by-step explanation:
See attached for details
D. Since it’s saying that it’s 5 times the sum of r and s, those two have to be in parenthesis so that you’re multiply 5 by that number. D is your answer
2x2^2x6+6/3
Start w/ the square
2x4x6/3
Then division
2x4x3
and then you just multiply all 3 at once to get the answer 24.
Write the coefficients of the x-terms as the numbers down the first column.
Write the coefficients of the y-terms as the numbers down the second column.
If there are z-terms, write the coefficients as the numbers down the third column.
Draw a vertical line and write the constants to the right of the line.
