21 degree angle?
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Answer:
A scale drawing is an enlarged or reduced drawing of an object that is proportional to the actual object.
A scale is the ratio that compares a length in a scale drawing to the corresponding length in the actual object.
Step-by-step explanation:
A) 22.1 feet
B) 6.8 feet
C) 3.4 feet
3.4444444444444444444444444444
Answer:
Given :
A man buys a few number of books at RS 72 each and a few number of pens at RS 25 each .
To Find :
If he buys 11 articles and pays RS 510 altogether,find the number of each article bought by him .
Solution:
Total no. of article = 11
Let x be the no. of books bought for RS 72 each
So, No. of pens bought for RS 25 each = 11-x
Cost of x books = 72x
Cost (11-x) pens = 25(11-x)
He buys 11 articles and pays RS 510 altogether
So,72x+25(11-x)=510
72x+275-25x=510
47x=510-275
x=5
So,No. of pens bought for RS 25 each = 11-x=11-5=6
Hence 6 pens and 5 books were bought by him.
Step-by-step explanation:
Answer: 12 + 12x is the simplest form
Step-by-step explanation:
Use distributive property first to get
27 + 12x - 15
Then, combine like terms
12 + 12x