Um... -16 is a number.
Hope this helps :)
Answer:
use a calculador...............
Hello!
We know that the angles in a rectangle are 90°
Since they are 90° then the two separate angles add to 90
4x - 12 + x + 2 = 90
Combine like terms
5x - 10 = 90
Add 10 to both sides
5x = 100
Divide both sides by 5
x = 20
Now we put x into the two angles
x + 2 = ?
(20) + 2 = 22
4x - 12 = ?
4(20) - 12 = ?
80 - 12 = 68
The answers are
x = 20
4x - 12 = 68
x + 2 = 22
Hope this helps!
Answer:
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Sure! (And it’s okay if it’s hard, we won’t judge you for asking for help!)
A.) So Kendra has 2 yards and 3 inches of ribbon, and 1 yard equals 3 feet. So Kendra has 6 feet and 3 inches of ribbon.
Next we subtract 6 feet and 3 inches by 5 feet 9 inches. The difference is 6 inches (75/12-69/12=6/12 or 6 inches)
B.) So after taking what she needs, Kendra will have 6 inches of ribbon left.
Good luck! And don’t worry about asking if you need help!
