Mathematics, 26.01.2020 04:31 destinyshanece08

Write as an equation: the sides of a triangle are 7, x and (x + 1). the perimeter is 30.

a. 30 =7+ (x+1)
b. 30 - 7 = 2x
c. 30 = 7 + 2(x + 1)
d.30 = 8+2x

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, gabesurlas

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

Answers: 1

continue

Mathematics, 21.06.2019 15:10, sunshine52577oyeor9

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

Answers: 2

continue

Mathematics, 22.06.2019 00:30, connormaxie

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28

Answers: 2

continue

Mathematics, 22.06.2019 03:20, jphan19

(apex) on the planet kudzu, the probability that a bird is green is 0.30. the probability that the bird is green given that the bird is female is 0.30. which statement is true?

Answers: 1

continue

You know the right answer?

Write as an equation: the sides of a triangle are 7, x and (x + 1). the perimeter is 30.