Answer:
see explanation
Step-by-step explanation:
The opposite sides of a parallelogram are congruent, then
19x - 9 = 13x + 15 ( subtract 13x from both sides )
6x - 9 = 15 ( add 9 to both sides )
6x = 24 ( divide both sides by 6 )
x = 4
---------------------------------------------
Consecutive angles are supplementary, sum to 180° , that is
10y - 37 + 4y + 7 = 180
14y - 30 = 180 ( add 30 to both sides )
14y = 210 ( divide both sides by 14 )
y = 15
Then
∠ R = 10y - 37 = 10(15) - 37 = 150 - 37 = 113°
Then
∠ P = 113° ( opposite angles are congruent )
Answer: ≈3.46
Step-by-step explanation:
1. Based on the information given in the problem you can draw the triangles shown in the figures attached, which are not drawn to scale ("x" represents the lenght of the hyteponuse in the first triangle, which is equal to the lenght of a leg in the second triangle).
2. Calculate x using the first triangle:
3. Now, you can calculate y as following:
≈3.46
7/9 of 3/14 is 1/6.
Tell me if I'm wrong.
Hope this helps :)
Make an inequality representing both constraints.
0.5x+y<20
x+y≥24
for a