(18×2) + 2n=58
36+2n= 58
2n=58-36
2n= 22
n= 22÷2
n= 11
Just remember the syllables PEMDAS which stand for Parentheses, Exponents, Multiplication, Division, Addition and Subtraction. If you can’t remember it, just write it on the side of your paper. But make sure to use it in that order.
20.90 would be the item before tax. To get the amount of tax, I multiplied 20 by 0.05 and subtracted that amount from 22
All angles in a triangle add up to 180
So 79+37=116
180-116=64
Y=64
Hope this helps
Answer:
The answer is
Step-by-step explanation:
Area of a triangle is given by
From the question
base = 18
height = 6
So we have
We have the final answer as
<h3>54 units²</h3>
Hope this helps you
