Answer:
Volume, ![V=175\ cm^3](https://tex.z-dn.net/?f=V%3D175%5C%20cm%5E3)
Step-by-step explanation:
We have,
Height of each tin is 5 cm
The area of the lid of the tin is 35 square centimeters.
It is required to find the volume of the cat food that the tin contains. Volume of the box is also given by the product of area and height such that,
![V=A\times h\\\\V=35\times 5\\\\V=175\ cm^3](https://tex.z-dn.net/?f=V%3DA%5Ctimes%20h%5C%5C%5C%5CV%3D35%5Ctimes%205%5C%5C%5C%5CV%3D175%5C%20cm%5E3)
So, the volume of the cat food that the tin contains is
.
Step-by-step explanation:
The given domain is wrong.The answer written in above as domain are actually a range.Domain are the pre image of range or we shall defined it by written in X component are domain and y components are range . Therefore the actual domain Rae (5,3,4) and the range are the image of domain they are (8,9,7).
To find the area of a rectangle, we multiply the Base by the Height. In this case the: Base = AB and Height = BC
So to get the area, we multiply AB by BC. (and we know that <em>BC = 5x+5/x+3</em> <em>and BC = [3x+9/2x-4)</em>
So we would do:
x
Note: When multiplying fractions together, we multiply the numerator by the numerator, and the denominator by the denominator.
For example
x
=
Answer:
x
= ![\frac{(5x+5)(3x+9)}{(x+3)(2x-4)}](https://tex.z-dn.net/?f=%5Cfrac%7B%285x%2B5%29%283x%2B9%29%7D%7B%28x%2B3%29%282x-4%29%7D)
=
[<em>Note: </em><em>we are able to factorise some brackets to make the sum easier. For example we can factor out the 5 in (5x+5) to get: 5(x+1) ]</em>
Now lets simplify by multiplying the 5 and 3 together in the numerator:
= ![\frac{15 (x+1)(x+3)}{(x+3)*2(x-2)}](https://tex.z-dn.net/?f=%5Cfrac%7B15%20%28x%2B1%29%28x%2B3%29%7D%7B%28x%2B3%29%2A2%28x-2%29%7D)
If you notice, there is a (x+3) in numerator and the denominator. This means that we can cancel out the (x+3), to get the most simplified expression for the area:
= ![\frac{15(x+1)}{2(x-2)}](https://tex.z-dn.net/?f=%5Cfrac%7B15%28x%2B1%29%7D%7B2%28x-2%29%7D)
Final Simplified Answer:
which is the last option
Answer:
59 coins
Step-by-step explanation:
- Add 16 gold coins and 33 silver coins
- Multiply by 6