Answer:
x=9
Step-by-step explanation:
The sum of all three angles inside a triangle is always 180 and the small square in the bottom left corner means that that is a 90 degree angle.
90+5x+5x=180
add the x values together
90+10x=180
subtract 90 from both sides
10x=90
divide both sides by 10
x=9
Answer: 1 x 100, 2 x 50, 4 x 25, 5 x 20, 10 x 10
Step-by-step explanation:
Todos se multiplican a 100
(I don't know how to speak spanish that well, I'm assuming you asked what multiplies to 100)
