Answer: x=9
Step-by-step explanation:
2x+10=28
2x=18
x=9
Answer:
f. sqrt 7 meters
Step-by-step explanation:
we use Pythagoras' theorem here,
let the unknown side be x,
therefore,
=> 3² + x² = 4²
=> x² = 16 - 9
=> x = √7 m
Hello There!
It is represented as: h =
Hope This Helps You!Good Luck :)
- Hannah ❤