Are you ready for more? • 4 toothpicks make 1 square
• 7 toothpicks make 2 squares
• 10 toothpicks make 3 squares
Do you see a pattern? If so, how many toothpicks would you need to make 10 squares
according to your pattern? Can you represent your pattern with an expression?

Step-by-step explanation:

i dont know and i dont care for math bc it is a stupied subject

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.