Answer:
1-3
2-8.9
3-6.3
4-26
5-7.8
6-17
7-10
8-32
9-7.9
10-13.2
11- is a right triangle
12- is not a right triangle
13- is a right triangle
14- is not a right triangle
15- is a right triangle
16- is not a right triangle
Step-by-step explanation:
I will do the rest it will just take me some time. I will also give you
step by step at the end.
It stands for 34.12 in stander form
In this question, importance has to be given to all the information's provided. Based on these information's the answer to the question can be reached.
Total length of ribbon = 1.5 yards
1 yard = 3 foot
1.5 yards = 3 * 1.5 feet
= 4.5 feet
So the total length of the ribbon is 4.5 feet.
Now
Cost of 1 foot of ribbon = 10 cents
Then
Cost of 4.5 feet of ribbon = 10 * 4.5 cents
= 45 cents.
= 45/100 dollars
= 0.45 dollars
So the cost of the total ribbon in dollars is $0.45.
Answer:
$112.50
Step-by-step explanation:
so the first thing you would do is add 12 to 13 to get
12 + 13 = 25
then multiply 25 by 4.50 to get
25 x 4.50 = 112.50
so the average number of tips the server has received is $112.50
Value of expression 
is 
.
<u>Step-by-step explanation:</u>
Here we need to evaluate expression : (3xy/3x^2-12)*(x^2+3x+2/xy+y) or ,
Let's simplify this
⇒ 
Factorizing the terms we get:
⇒ 
{ 
}
⇒ 
⇒ 
Cancelling similar terms we get:
⇒
Therefore , Value of expression is .
