Susana=s
maria=m
m= 3s/5
s+m=56
s+(3s/5)=56
(5s+3s)/5=56
8s=56*5
8s=280
s=280/8
s=35
35 --->5/5
x ---> 3/5
x= (3/5)*35 / (5/5)
x=21
edad de maria= 21 años
Answer:
Step-by-step explanation:
sinx=(opposite side)/(hypotenuse)
There really is no ‘explanation’ as that ratio IS the definition of sin.
Answer:
1/2
Step-by-step explanation:
Since this die has 6 sides, for each roll it has 6 outcomes.
Hence the probability of it landing on any specific number is 1/6.
Since there are only 3 outcomes wanted (roll less than 4 so it can be 1, 2, or 3) then we have to add the probability of each number being rolled so that is:
1/6 chance of rolling1
1/6 chance of rolling2
1/6 chance of rolling3
1/6 + 1/6 + 1/6
=3/6
=1/2
Answer:
A. 24 in
Step-by-step explanation:
Because side GF was multiplied by 4, the rest can be calculated in that same manner.
