12 oz = 1.15
24 oz = 2.79
Let's see if 2x12oz is equal, less, or more than the 24oz.
1.15 x 2 = 2.30
2.30<2.79
The 12 oz is a better buy.
Answer:
10.44 m
Step-by-step explanation:
Solve this as a triange. The base is 3m and the perpendicular is 10m. The angle between the base and wall is 90° so it will be a right angled triangle.
Solve this by Pythagoras theorm:
let length of ladder is c
base is b
And perpendicular is a
Acc to Pythagoras theorem:
C² = a² + b²
C² = 10² + 3²
C² = 100 + 9
C² = 109
√C² = √109
C = 10.44m
60 because all the negatives would cancel out so all you have to do is multiply the numbers
30=m2+b that's what I think but can't solve it
Answer:
See below.
Step-by-step explanation:
- 2x + 3y. Can't be simplified.
- 9x + 6x. Can be simplified. Simplified as 15x.
- 4x + x. Can't be simplified.
- 7y + 1. Can't be simplified.
- 4y + 4x. Can't be simplified.
- y + 2y. Can't be simplified.
