Answer:
14 inches of the original length of ribbon is left.
Step-by-step explanation:
It is given that the total length of ribbon is 32 inches.
It is also given that he cuts six 3-inch pieces from the original length. This means:
6*3 = 18 inches
18 inches are cut from the total length of ribbon.
So the remaining ribbon will be:
= 32-18 = 14 inches
Hence,
14 inches of the original length of ribbon is left.
Answer:
= 22.5°
= 67.5°
Step-by-step explanation:
Let’s create a system of equations for and .
Complementary angles are two angles that add up to 90°, so
Also, is thrice of g:
We can now substitute in for .
Now, we can find by substituting into either equation.
Hope this helped!
9514 1404 393
Answer:
properties of addition let you add, subtract, or rearrange the terms of a sum as may be needed
Step-by-step explanation:
Properties of addition let you rearrange a sum to make addition easier to do or to check mentally. They also let you "undo" addition or subtraction in the process of solving algebra problems. And, they let you add terms or constants that may make it easier to rearrange expressions, as in "completing the square."
Answer:
y= x -1.25
Step-by-step explanation:
Use slope= y2-y1/x2-x1
(13.75, 12.50), (3.25 , 2.00)
12.50 -2.00/ 13.75 -3.25
10.50/ 10.50
slope= 1
Substitute into y=mx+b
12.50= 1(13.75) +b
b= -1.25
y= x -1.25