Answer:
55
Step-by-step explanation:
The angles are complementary as they add up to make a right angle/ 90° as indicated by the small square. So let's make an equation and solve for x :
x-20 + x = 90
Add 20 to both sides :
x+x = 110
2x = 110
Divide both sides by 2 :
x = 55
Hope this helped and have a good day
Answer:
Step-by-step explanation:
a) <u>Jamal spent:</u>
<u>Isaiah spent:</u>
<u>The equation is:</u>
b) <u>Solving the equation</u>
- 2x = 3x - 6.75
- 3x - 2x = 6.75
- x = 6.75
c) <u>Jamal's items cost </u>
<u>Isaiah's items cost </u>
- $6.75 - $2.25 = $4.50 each
1 3/5
or exact form is 8/5
Click or touch the graph to plot points.
Move the mouse over a point to see its coordinates.
y
Use the interactive to make a vertical line with thefddds
equation of x = 3.
The line x=3 has
slope.
4.
2
X1
-4
-2
2
4
N
-4
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