Answer:
The set of integers is closed under addition, subtraction, and multiplication because when I add, subtract, or multiply any integers, the result is always an integer.
Step-by-step explanation:
Answer:
-39 is less than or equal to C
Step-by-step explanation:
39 is greater or equal to -C
-39 is less than or equal to C
Answer:
$2679.30
Step-by-step explanation:
For interest questions, we can set up an equation such as
![1300(1.075)^x](https://tex.z-dn.net/?f=1300%281.075%29%5Ex)
When we substitute in x as 10 into this equation, our output becomes
2679.341031. Rounding to the nearest tenth will result in
$2679.30
Answer:
A》39°
B》91°
C》59°
Step-by-step explanation:
hope it helps
have a great day!!
V = B * h
volume = area of the base * height
The base of this shape is a circle with diameter of 10
the radius (r) is 5
area of circle = pi * r^2 = pi * 5^2 = 25 pi cm^2
the height is 2 meters. The answer needs to be in cm^3
convert m to cm
1 m = 100 cm , 2m = 200cm
A = B * h = 25pi *200= 5000 * 3.14= 15700 cm^3