Answer:
100
Step-by-step explanation:
(50-45)*20
=5*20
=100
PLEASE GIVE BRAINLIEST
The opposite of twelve is negative twelve.
Answer: C
Step-by-step explanation:
To find the perimeter of a rectangle , you need to use the formula
P = 2l + 2w where P is the perimeter, l is the length, w is the width.
Input the dimensions, for each rectangle and solve for the P
P = 2(3) + 2(9)
P = 6 + 18
P = 24
P = 2(5) + 2(11)
P = 10 + 22
P = 32
The smaller rectangle has a perimeter of 24 and the large rectangle has a perimeter of 32
The ratio will be 32 : 24 which breaks down to 4: 3
Answer:
Step-by-step explanation:
<u>Matrices</u>
A matrix is a collection of values arranged in rows and columns. Any specific element of a matrix B can be referred to as , where i is the number of the row and j is the number of the column the object is placed in.
Some examples of values given in the matrix of the question are
We are required to calculate:
B_{2,4}-B_{3,2}=9-6=3
Select the second option
After 8 weeks its $146
sales tax is $154.66