Answer:
70/3
Step-by-step explanation:
- Multiply: 23*3
- 23*3=69
- Add: 69+1
- 69+1=70
- 70/3
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<em>Brainliest?!?!</em>
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10 quarters to 12 dimes, to 16 nickels
10(0.25) to 12(0.1), to 16(0.05)
2.5 to 1.2, to 0.8
2.083 to 0.8
1.6664
Answer:
A proportional relationship is one in which two quantities vary directly with each other. We say the variable y varies directly as x if: y = k x. for some constant k , called the constant of proportionality .
Step-by-step explanation:
Answer:
It is 16 feet from the bottom of the building
Step-by-step explanation:
Let the bottom of the ladder be x feet from the bottom of the building.
Note that the length of the ladder becomes the hypotenuse.
Then using Pythagoras theorem,
We solve for x,
Therefore 16 feet from the bottom of the building