Okay so i cant figure out the first one, but the second one looks like -7:3
Elena spent
45min+30min+20min= 95 min
95 min is 1 h and 35 min
she arrived at home at 4:10
Elena left at 2:35 pm
Answer:
Step-by-step explanation:
The exponential function is 
. 
is the initial value of the function, or the y-value when x=0. In this case, =5. If we enter that into the equation:
Then we can use another point to solve for 
.
Since anything raised to the power of 1 remains the same, we can continue to solve algebraically.
Now that we have both the and value, we can return to the exponential function and fill in the blanks.
I hope this helps!
Answer:
sin theta = opp/ hypotenuse
Step-by-step explanation:
sin theta = opp/ hypotenuse
cos theta = adj/ hypotenuse
tan theta = opp/ adj
In this case we know the opposite and the hypotenuse
