Time = distance/speed
So all you have to do is plug the numbers in and you get the answer
Time = 1,250 kilometres/150 kilometres per hour
Time = 8.333 hours
9514 1404 393
Answer:
$850
Step-by-step explanation:
The amount of interest earned is ...
I = Prt . . . . . on principal P at annual rate r for t years
Using the given values, the interest earned is ...
I = $2000·0.0425·10 = $850
The interest Rozlyn's account earns in 10 years is $850.
Answer:
4. 480.38m² 6. 3.35
Step-by-step explanation:
Assuming you're looking for the area of the shaded region, you must first be aware that the entire circle has a 360 angle.
From there. for no. 4:
You subtract 87 from 360 to find the angle of the major arc.
360-87=273
From there you must also know the formula to find the area of a sector which is:
(x/360)×pi×r²
In our case 273 is x and 14.2 is r so
(273/360)×pi×14.2²= 480.38
Do the same steps to find 6
The answer is 32.
Explanation:
Vertical opposite are equal.
The vertical opposite of angle 4 is 57.
<4 = 2x - 7
57 = 2x - 7
57 + 7 = 2x
64 = 2x
x = 64/2
x = 32
