U do 4/20 = p/100 then u cross multiply the 4 with 100 getting u 400, then divide the 400 by 20, giving u the answer of 20%
x = 20 is the answer.
<u>Step-by-step explanation:</u>
When a parallel lines cut by a transversal, then the alternate exterior angles are congruent.
So the given 2 angles add up to 180 degrees.
5x+ 9 + 3x+ 11 = 180
8x + 20 = 180
8x = 180 - 20 = 160
x = 160/8 = 20
in the picture, I've shown you how you can align the ruler with the line and draw it through point P
Answer:
no solution
Step-by-step explanation:
hello
we replace y = -2x + 5 in the second expression and it comes
2x + -2x + 5 = -1
<=> 5 = -1
this is always false so there is no solution
hope this helps