Answer:
D
Step-by-step explanation:
We need the formula for arc length (in radians) to solve this problem. The formula is:
Where
s is the arc length
r is the radius of the circle
is the intercepted angle
In this diagram, we can see that is beign intercepted by the big arc with measure 20 cm. So arc length, s, is 20
Also, if we look, we see that the radius is 5 cm, so r = 5
Now, we substitute into formula and find :
This is given in radians, so is 4 radians
D is the correct answer choice.
Answer:
For the first equation
5x-y=74
5(12)-14= 46 which is not =74
Then the second is the equation
Or you calculate it also
3x+y=50
3(12)+14=50
Sutable equation this is
At the end of 1 year, leslie will have
(1.08) x (the amount she moved into the account at the beginning of the year) .
Answer:
B & C
Step-by-step explanation:
√16 / √100
= 4 / 10
= 2 / 5
Answer:
The minimum is y=-5. The max would be y=1
Step-by-step explanation:
Hope this helps