Answer:
x=10
Step-by-step explanation:
Set up the equation, (3x+6)+54=90 because both angles equal up to 90 degrees, and then solve for x.
Answer:
c. 1/4 x 40
Step-by-step explanation:
25% = 1/4
so the most logical option would contain 1/4, which is c.
With dot plot if it’s symmetrical its the mean and MAD, so i think that.
Semiannually means two.
so add 24.45 + 24.45
the answer would be A) 48.90%
Answer:
None of these.
Step-by-step explanation:
Mario's age= n
Therefore,
Josie's age= 2n+4
