length =88cm
breadth=21cm
when it is rolled it becomes cylinder
having circumference 88cm
2πr=88cm
r=88×7/44
r=14
h=21
total surface area of the cylinder =2πr(r+h).
=2×22/7×14(14+21)
=3080cm²
Answer:
<h2>C (-2, 4)</h2>
Step-by-step explanation:
The point-slope equation of a line:

m - slope
(x₁, y₁) - point
We have the equation

Therefore
m = 3
(x₁, y₁) = (-2, 4)
Answer:
x is equal to -9 thus it becomes -18 in the whole setup
10 is the missing number.
Range of the data = 13
Solution:
To find the range of the given data:
Let us first define what is range.
Range:
The range of the data set is the difference between the highest value and lowest value of the data set.
i. e. Range = Highest value – Lowest value
In the given number line,
Highest value indicated = 115
Lowest value indicated = 102
Range of the data = 115 – 102
= 13
Range of the data = 13
Hence the range of the given data is 13.