Engineers use math because they have to calculate numbers together to know how much angle they will need when building and when they need to know how much wood/tools they need they have to use math to get those things.
The answer would be -25.
Before we get to the solution, we need to remind ourselves that integers are whole numbers, but they include even negative numbers.
First we need to look at least two factors of 24.
Positive:
24 x 1 = 24
12 x 2 = 24
8 x 3 = 24
6 x 4 = 24
Negative:
-24 x -1 = 24
- 12 x -2 = 24
-8 x - 3 = 24
-6 x -4 = 24
Now lets add these factors and see the sum of each of these factors:
24 + 1 =25
12 + 2 = 14
8 + 3 = 11
6 + 4 = 10
-24 + -1 = -25
- 12 + -2 = -14
-8 + - 3 = -11
-6 + -4 = -10
A=pi(r)^2
We have the diameter. To get the radius divide it by 2.
The radius now is equal = 13.
Pi=3.14
Distribute it to the equation... A=3.14(13)^2
The area is equal = 530.66
Yes! You’re on the right track! You followed it perfectly!
Parentheses
Exponent
Multiplication
Division
Addition
Subtraction
Well done!
The answer is B.
Explanation:
If c is a positive real number, then the graph of
f(x – c) is the graph of y = f(x) shifted to the right
c units.
Horizontal Shifts
If c is a positive real
number, then the
graph of f(x + c) is
the graph of y = f(x)
shifted to the left
