Answer:
y=-3/2x+4
Step-by-step explanation:
In order to solve this you need to graph the points and then draw a line threw them. The place where the line crosses through the y-intercept is the value for b in y=mx+b.
Answer:
1/8 of the budget was left for other expenses.
Step-by-step explanation:
1/4 of the budget - buildings and maintenance.
Administrative personnel : 1/4 + 1/8 = 2/8 + 1/8 = 3/8 of the budget.
Therefore:
3/8 of the budget - administrative personnel.
Public safety : 3/8 - 1/8 = 2/8 = 1/4 of the budget.
For other expenses :
1 - ( 1/4 + 3/8 + 1/4 ) = 1 - ( 2/8 + 3/8 + 2/8 ) 1 - 7/8 = 1/8
Finally, 1/8 of the total budget was for the other expenses.
Answer:

Step-by-step explanation:
There are 2 formulas for the area of a sector, but since we are given the central angle in degrees (not radians), we will use this formula:

Where θ is the central angle and r is the radius.
For this circle, the radius is 9 yards and the central angle is 270 degrees. We can substitute these values into the formula.

Solve the fraction.

Solve the exponent.
- (9 yd)²= 9 yd* 9 yd=81 yd²

Multiply all three numbers together.

The question asks us to round to the nearest tenth.
The 5 in the hundredth place tells us to round the 8 up to a 9.

The area of the sector is approximately <u>190.9 square yards. </u>
Answer:
m=1
Step-by-step explanation: