Answer:
I believe the answer is substitution
Step-by-step explanation:
Hope this Helps :)
Answer:
You add all of the numbers of the set and how many numbers there are.
Here is an example:
The set is: {3, 7, 2, 9, 1}
There are five numbers, 3, 7, 2, 9, and 1. We then add all these numbers.
3 + 7 + 2 + 9 + 1 = 22
22 divided by 5 = 22/5 = 4.4
The average number between the set, "{3, 7, 2, 9, 1}" is 4.4.
Hope This Helps! •v•
<em>Each side of the cube is 10 in long.</em>
- Step-by-step explanation:
<em>Hi there ! </em>
<em>volume cube formula</em>
<em>V = s³</em>
<em>1000in³ = s³</em>
<em>(10in)³ = s³</em>
<em>s = 10 in</em>
<em>Good luck !</em>
Answer:
65% as a fraction would be 13/20
Step-by-step explanation:
A=l√[(w/2)²+h²+w]+w√[(l/2)²+h²]
where
l is base length
w base width
h is height
given that the slant side of our pyramid is 856.1 ft with square base of 145 ft, the height of the pyramid will be found by Pythagorean theorem.
c²=a²+b²
hence:
856.1²=a²+72.5²
a=853.025 ft
The Lateral area is therefore going to be:
A=145√[(145/2)²+856.025²+145]+145√[(145/2)²+856.025²]
A=249,136.0025 ft²