35
Step-by-step explanation:
x+55 + 90=180
x= 180-145
x=35
8% equals 3.2. If you add $40 plus $3.2 cents that shopper would of paid $43.2 cents.
Answer:
Adding the 2 known angles: 60° + 100° = 160° We subtract this from 180°. 180° – 160° = 20°. Our missing angle is 20°. To find a missing angle in a triangle we subtract the two known angles from 180°.
Step-by-step explanation:
B^n+5
When multiplying exponents the numbers are added
This is a bit of a guess, but I think probably a) +4 and also a) -215
