Answer:
Option D.
Step-by-step explanation:
The given expression is (5r + 2)(3r minus 4)
Convert this expression into an algebraic expression.
(5r + 2)(3r - 4)
By distribution law,
= 5r(3r - 4) + 2(3r - 4)
= 15r² - 20r + 6r - 8
= 15r² - 14r - 8
Now convert the algebraic expression into the language form.
15r squared minus 14r minus 8
Therefore, option D is the answer.
To find the area of a triangle, it it (width x height)/2 so plug in the numbers
(6x6)/2
36/2
18
then you multiply that by 4, because there are 4 triangles
18x4=72
then take the area of the square
6x6=36
then add them!
area=72+36
The area is 108!
Answer:
3/20
Step-by-step explanation:
Given: Number of cups of pancakes to be made = 20
Number of bag of chocolate chips available = 3
Therefore, cups of chocolate chips will be in each pancake= 3/20
Put the names of the restaurants on a hat and draw at random and I think the answer is 24
The kilogram because its heavier!