your answer is A plz mark brainlies
Answer:
x = 15
Step-by-step explanation:
Pytago: a^2 + b^2 = c^2
x = 
= 15
Step-by-step explanation:
450450450=100%
? =110%
110×450450450/100
495495495 mins=2nd month
add
495495495+450450450=
945945945 minutes
Answer:
n=14/9
Step-by-step explanation:
3/4n+2/3=11/6
3/4n=11/6-2/3
3/4n=11/6-4/6
3/4n=7/6
n=(7/6)/(3/4)
n=(7/6)(4/3)
n=28/18
simplify
n=14/9
Answer: b
Step-by-step explanation: I took the test
