Ms. Hernandez writes this expression on the board. Part A
She asks her students to write a word problem that could be solved using the expression.
Which word problem could be solved using the expression?
o Rodney drives the distance to his house in 3 hours. At this speed, how long will the entire trip take?
O A chef has 3 pounds of beef. He uses of this to make stew. How many pounds of beef does he have left?
Bella has 3 cups of yogurt. How many 2-cup servings can she make?
O A rectangular piece of land has an area of į square mile. The land is 35 miles long. What is its width?
Part B
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11:36 AM

4444444444444 i think

mxb67

step-by-step explanation:

x = 23.78

step-by-step explanation:

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.