10.) Use the dimensions of the rectangle below to write an expression to represent the perimeter and area of the rectangle.
F Area: a = 21a + 8 and Perimeter: p= 9a + 8
9a-4
G Area: a = 108a - 4 and Perimeter: p = 18a + 24
12
H Area: a = 108a + 48 and Perimeter: p = 18a + 32
J Area: a = 108a - 48 and Perimeter: p = 18a + 16

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

p

step-by-step explanation:

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees