Answer:
30
Step-by-step explanation:
you just multiply both the 7 and the 3 by ten
Answer:
fart
Step-by-step explanation:
Answer:
b = 12mm
Step-by-step explanation:
Using pythagoras theorem, you will be able to find the answer.
a² = b² + c²
15² = b² + 9²
b² = 15 ² - 9²
b² = 144
b =
∴ b= 12mm
2(3)^2= 18 that is with a(3) squared or 2(3)=6 and 6squared or 6^2 = 36.