Find the missing side length and round to the nearest tenth
PLEASE explain it in a simple way

25

Step-by-step explanation:

this is a right triangle so you can use the Pythagorean Theorem where the sum of the square of each leg is equal to the square of the hypotenuse

missing length is a leg and we can assign the variable 'a'

the other leg can be 'c' and the hypotenuse can be 'c'

a² + 35² = 43²

a² + 1225 = 1849

subtract 1225 from each side to get:

a² = 624

take the square root of each side to get:

a =

is equal to 25 by the nearest tenth

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.

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.