Item 3: helppp, i need help asap :)

Mathematics

1 answer:

Ilia_Sergeevich [38]3 years ago

4 0

Since the 2 triangles are congruent (exactly the same), we know that side AD is the same as side AB. Since we know they are equal, you can write it as...
3y = 21
Divide both sides of the equation by 3 to solve for y, and you get y = 7.
The answer is A) 7*

You might be interested in

A) 6 B) 8 C) 9 D) 12

Lemur [1.5K]

your answer would be c) 9

7 0

3 years ago

Read 2 more answers

Give three equivalent rates that describe the top speed of a tuna.

Ksju [112]

27 miles per hour 29 miles per hour and 32 miles per hour

5 0

2 years ago