Answer:
1.875\pi square units
Step-by-step explanation:
We know that area of a circle is pi r square.
The sector has a proportional area according to the angle it subtends at the centre.
Here we have a circle of radius 3 inches with central angle 75 degrees.
Total angle of a circle = 360
Area of the given sector = Area of yellow shaded= 
Answer:
it is on the nearest tenth. The number on the other side of the dot are tenths
Answer:
-$22.80.
Step-by-step explanation:
The 4 meals cost 4.25 * 4 = $17 which gives him a new balance of
14.20 - 17 -20
= -$22.80.
Answer:
3t + 1,023
Step-by-step explanation:
The computation is shown below:
As a tutor it is $14 per hour
As a waitress it is $11 per hour
Total number of hours worked is 93
Now let us assume the number of hours worked as a tutor is t
So as a waiter is 93 - t
Now the equation is
= $14(t) + $11(93 - t)
= 14t + 1,023 - 11t
= 3t + 1,023
The pattern rule is minus 57.
564 - 57 = 507.
The answer is 507.
