Seventh grade * T.6 One-step inequalities: word problems 6HD
Learn with an example
Juan has grown 2 inches since last summer, but he's still not tall enough to get on the Crazy
Carts ride. The minimum height for Crazy Carts is 42 inches.
Let x represent how tall Juan was last summer. Which inequality describes the problem?
x + 2 5 42
X + 2 < 42
Solve the inequality. Then, complete the sentence to describe the solution.
Juan was less than
inches tall last summer.
Submit

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

dont know

step-by-step explanation: