Answer:
Ok
Step-by-step explanation:
Answer:
let required no be x
![\frac{1}{7} = \frac{x}{42}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B7%7D%20%20%3D%20%20%5Cfrac%7Bx%7D%7B42%7D%20)
by doing crisscrossed multiplication
![42 \times 1 = 7 \times x](https://tex.z-dn.net/?f=42%20%5Ctimes%201%20%3D%207%20%5Ctimes%20x)
42=7x
dividing both side by 7
![\frac{42}{7} = 7x \div 7](https://tex.z-dn.net/?f=%20%5Cfrac%7B42%7D%7B7%7D%20%20%3D%207x%20%5Cdiv%207)
6=x
therefore x=6
therefore value of remaining no.is 6
The formula to find the Height of a triangle when you have the Area and the base is H = 2 * A/b
if the Area is 36.8 then divide it by 4.6. You get 8. put 36.8 in calculator first, then 4.6 = 8
2 x 8 = 16...so the answer should be 16 inches.
2 is in the formula to multiply to the number you get after dividing the base into the Area.
16 Answer
$100 - $49.95 = $50.05
You have $100, and just renting costs $49.95, leaving $50.05 left.
$50.05 / $0.39 = 128.3
Out of your money left ($50.05) you divide my how much it costs in a day, to get how many miles you can go.
The answer is 128.3, but if you were going a round trip (there and back) you would do 128.3 / 2 = 64.16, meaning you can go 64 miles and come back, all for a hundred dollars (still 128 miles in total though)