Answer:
25
Step-by-step explanation:
because you have to divide by 15's
In the first one it would be (21-8)-6=7.
and in the second one it would be 21-(8-6)=19
Us photo math , it show u even the steps of how was it solve
Again, a^2+b^2=c^2
c=10
b=9
10 squared is 100
9 squared is 81
100-81=19
The square root of 19, rounded to the nearest hundredth, is 4.36
Answer:
The value of y is 48.
Step-by-step explanation:
You have to substitute the values into the equation :