First you need to know that the internal angles of a triangle always equals 180°. Therefore:
15+45= 90°
Then since the angles should equal 180, you do:
180-90=90
So the missing angle equals 90°
All because -2.22 is a real number, it’s a rational number because it can stop and a integer because it’s negative
Answer:
$0.13 per oz
Step-by-step explanation:
since you have $2.86, you have to split it into 22 ounces. You divide the 2.86 and the 22oz. and get 0.13
5 + 5 + 5 + 5 equals 550 lgjf8654
1,387 because you just add all the bricks (421+623+343)
