Answer:
Step-by-step explanation:
C
Answer: 1)
y < 0
x >= 0
2)
3x - 4y < 1
3x - 4y < 8
3) 4x + y > 4
8x + 2y < -5
4)
3x - y > 1
6x - 2y < 20
Step-by-step explanation:
When two lines are parallel and a transversal is drawn, vertically opposite angles will be equal.
This means that x° and 62° are the same, indicating that the value of x is 62°.
Hope it helps. :)
Answer:
The width is 7 meters and the length is 13 meters
Step-by-step explanation:
The perimeter of a rectangle sandpit is 40 meters.
Let the width be w units, then the length which is 1 meter less than twice it’s width becomes:
The perimeter of a rectangle is given by:
We substitute P=40 and the length in term of w to get:
We simplify to get:
Divide through by 2 to get:
Hence