Answer:
It is given that by using 2,4,6,8 once and any operation and brackets we have to make two equations which is equal to 24.
1. [8×6]÷(4-2)=48÷2=24 [ First multiplied 8 and 6 keeping them in a bigger bracket then divided by (4-2=2) by keeping it in a single smaller bracket.
2. [8×4]- (6+2)=32 -8=24 [Multiply 8 and 4 and then subtract (6+2=8) from it.This is equal to 24.
These are the two equations that i wrote for you , you can find many more by yourself.
Answer:
b is wrong it is c
hope it helped
Step-by-step explanation:
Tan(29°) = opposite/adjacent = AC/CB ⇒
CB = AC/tan(29°) = 20/0.5543 ≈ 36.08
sin(29°) = opposite/hypotenuse = AC/AB ⇒
AB = AC/sin(29°) = 20/0.4848 ≈ 41.25
∠A = 180 - ∠B - ∠С = 180 - 29 - 90 = 61°
Given:
Consider the given expression is
To find:
The simplified form of the given expression.
Solution:
We have,
It can be written as
![[\because \log_ax+\log_ay=log_a(xy)]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%5Clog_ax%2B%5Clog_ay%3Dlog_a%28xy%29%5D)
![[\because \log_ax-\log_ay=log_a\dfrac{x}{y}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%5Clog_ax-%5Clog_ay%3Dlog_a%5Cdfrac%7Bx%7D%7By%7D%5D)
Therefore, the simplified form of the given expression is 
.
