Answer:
Step-by-step explanation:
Factorize 12 and 75
12 = 2 * 2* 3
75 = 3 * 5 * 5
![3\sqrt{12} + \sqrt{75}=3*\sqrt{2*2*3}+\sqrt{5*5*3}\\\\=3*2\sqrt{3}+5\sqrt{3}\\\\=6\sqrt{3}+5\sqrt{3}\\\\=(6+5)\sqrt{3}\\\\=11\sqrt{3}](https://tex.z-dn.net/?f=3%5Csqrt%7B12%7D%20%2B%20%5Csqrt%7B75%7D%3D3%2A%5Csqrt%7B2%2A2%2A3%7D%2B%5Csqrt%7B5%2A5%2A3%7D%5C%5C%5C%5C%3D3%2A2%5Csqrt%7B3%7D%2B5%5Csqrt%7B3%7D%5C%5C%5C%5C%3D6%5Csqrt%7B3%7D%2B5%5Csqrt%7B3%7D%5C%5C%5C%5C%3D%286%2B5%29%5Csqrt%7B3%7D%5C%5C%5C%5C%3D11%5Csqrt%7B3%7D)
Answer:
119.4
Step-by-step explanation:
Answer:
3 : 5
Step-by-step explanation:
Given 2 similar figures with linear scale factor = a : b , then
ratio of areas = a² : b²
Here ratio of areas = 9 : 25 , thus
linear ratio =
:
= 3 : 5
Answer:
16.04
Step-by-step explanation:
Answer:
If you need the next, it is 19.
Step-by-step explanation:
The sequence is going +3.
16 + 3=
19.
Tell me if I misinterpreted.