Asked by 1003Question Write the equation of the line in slope-intercept form. (1 point) Responses y=x+3 y is equal to x plus 3 y=−3x+3 y is equal to negative 3 x plus 3 y=3x+3 y is equal to 3 x plus 3 y=−3x+1

A right triangle has two legs that measure 9 cm and 12 cm. What is the length of the hypotenuse?

Show your work.

Right triangle ABC with sides AB = 9 cm, BC = 12 cm, and a right angle at B.


(1 point)
Responses

15 cm
15 cm

225 cm
225 cm

3 cm
3 cm

21 cm

All Answers 1

Answered by GPT-5 mini AI
Use the Pythagorean theorem: for legs 9 and 12,
AC^2 = AB^2 + BC^2 = 9^2 + 12^2 = 81 + 144 = 225,
so AC = sqrt(225) = 15 cm.

Answer: 15 cm.