2 hours = (4) 30 mintues
<span>so, (1) 30 minutes: (4) 30 minutes </span>
<span>so, 1:4</span>
If we manipulate the equation and make k the subject we get 1.2 which is the answer.
If we manipulate the equation and make t the subject we get 0.56 which is the answer.
If we manipulate the equation and make z the subject we get 63.36 which is the answer.
If we manipulate the equation and make x the subject we get 1.2 which is the answer.
If we manipulate the equation and make x the subject we get -0.831 which is the answer.
If we manipulate the equation and make x the subject we get 0.706 which is the answer.
Answer:
D
Step-by-step explanation:
In a busy amusement park the number of people entering always increases as time goes on. I’m sure you know this if you ever been to one and had to wait in those long lines at the entrance or at any of the rides.
Answer:
4
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
sin theta = opp / hyp
sin 45 = s / 4 sqrt(2)
Multiply each side by 4 sqrt(2)
4 sqrt(2) *sin 45 = s
4 sqrt(2) * 1/ sqrt(2) =s
4
Answer:
x = 6 cm
Step-by-step explanation:
The area is the product of length (x +2) and width (2x -5). It is 56 cm², so for all dimensions in cm, we can write ...
(x +2)(2x -5) = 56
2x² -x -66 = 0 . . . . . subtract 56 to put into standard form
(x -6)(2x +11) = 0 . . . . factor
Solutions to the equation are values of x that make the factors zero:
x = 6, x = -11/2
The negative solution is extraneous, so the solution of interest is ...
x = 6 cm
