Please Help! It is my homwork

x = 67.5

Step-by-step explanation:

x+3x+90 = 360

360 degrees in total, and right angle is 90 degrees

4x+90=360

4x=270

x=67.5 degrees

Check

3(67.5) + 67.5 + 90 = 360

202.5 + 67.5 + 90 = 360

270 + 90 = 360

360 = 360

x = 67.5

Step-by-step explanation:

The other guy is right. 100%.

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.

it would open into a square depending on the type of envelope i’m not sure about the second part