Answer:
Area = 8 sq units
Step-by-step explanation:
Given vertices:
(1, 1),(1, 3),(5, 3),(5, 1)
To figure out area graph the vertices and count how many units are inside.
8 sq units
So 8 sq units is the area.
Area = 8 sq units
20x=53-13
20x=40
20x/20=40/20
x=2
Answer:
x = 6/7, y = 1/2
Step-by-step explanation:
7x + 2y = 7
-14x + 2y = -11
1) 7x + 2y = 7
2y = 7 - 7x
2) -14x + 2y = -11
-14x + 7 - 7x = -11
- 21x = -11-7
- 21x = - 18
x = 18/21 = 6/7
3) 2y = 7 - 7x = 7 - 7*(6/7) = 7 - 6 = 1
2y = 1
y = 1/2
Answer:
68-46 x (10-4)-120
Step-by-step explanation:
Answer:
A. 1/2 inch:10 miles
Step-by-step explanation:
1/2*4.5=2 1/4
10*4.5=45