Answer:
98
Step-by-step explanation:
Integers are whole numbers or opposite of whole numbers.
The slope is 1.
How?
Change of y is 100-1=99.
Change of x is 100-1=99.
The slope is 99/99=1 or 1/1.
So if we start at (1,1) and we rise 1 and run 1 right, we get (2,2).
If we do that again from (2,2) we get (3,3).
Following the pattern of going up 1 and right from each new location discovered we get all the of these points:
Start (1,1)
(2,2)
(3,3)
(4,4)
(5,5)
(6,6)
....
(96,96)
(97,97)
(98,98)
(99,99)
end (100,100)
So we just need to count all the numbers from 2 to 99.
99-2+1
97+1
98
Answer:
a^14q^10+x^6y^2−b^7+125c
( I hope this was helpful ) >;D
Answer:
S = 2πr² + 2πrh = 2πr(r + h)
Step-by-step explanation:
The formula for the surface area of a cylinder is the sum of the area of the base and the lateral faces.
Mathematically,
surface area = base area + lateral area
A cylinder has 2 base which are circular therefore, the sum of the area of the base is πr² + πr² = 2πr².
The lateral area is the curved surface area of the cylinder which is the multiplication of the height and the circumference .
curved surface area = h × circumference = 2πrh
surface area = 2πr² + 2πrh = 2πr(r + h)
S = 2πr² + 2πrh = 2πr(r + h)
The surface area can be calculated if you know the height of the cylinder and the radius. example r = 5 m and h = 10 m
Using the formula
S = 2πr² + 2πrh = 2πr(r + h)
S= 2 × π × 5(5 + 10)
S = 10π(15)
S = 150π m²
