Answer:
(1/2) (4k) + 12 = 2k + 12
Answer:
width = 5cm
length = 10cm
Step-by-step explanation:
1. the ratio is 1:5 so 50 metres in real life is 10 centimetres on paper so length = 10 cm
2. 25 metres in real life is 5 centimetres on paper so width = 5 cm
I would say C hope I’m not to late :’)
Answer:
it goes down by 4 every number
Given:
The equation is:

To find:
The value of n in terms of x.
Solution:
We have,

It can be written as

![[\because a^ma^n=a^{m+n}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20a%5Ema%5En%3Da%5E%7Bm%2Bn%7D%5D)
On comparing the exponents, we get

Add 1 on both sides.


Divide both sides by 2.

Therefore, the value of n is terms of x is
.