Answer:
179.3 square units
Step-by-step explanation:
The area of the figure is the sum of the areas of the parts. That is, the area is the sum of the area of the rectangle, and the area of the semicircle.
__
<h3>Semicircle</h3>
The area of a circle with radius 5 is ...
A = πr²
A = π(5²) = 25π
The area of the semicircle is half that:
semicircle area = (25π)/2 = 12.5π ≈ 39.3 . . . . square units
<h3>Rectangle</h3>
The area of a rectangle with length L and width W is ...
A = LW
The width of this rectangle is the diameter of the circle, twice the radius, or 10 units.
A = (14)(10) = 140 . . . . square units
<h3>Total area</h3>
The sum of the areas of the parts is ...
total area = semicircle area + rectangle area
total area = 39.3 + 140 = 179.3 . . . . square units
Answer: other than 7
Step-by-step explanation:
Given
Equation is 
For an equation to have no solution, the missing number can be any number other than 7
because if we put 7 then it justifies the equation i.e. 
while on the other hand for a number other than 7, it does not justify the equation.
Answer:
$135
Step-by-step explanation:
The profit is the revenue (selling price) - cost
Here, selling price per set is $1.75
Cost is $0.40
So, profit = 1.75 - 0.40 = $1.35 per set
If 500 set are sold, the total profit is:
500 * 1.35 = $675
20% of this profit (675) will go to school, so we need to find 20% of $675. We first convert the percentage to decimal and multiply with 675. Shown below:
20% = 20/100 = 0.2
0.2 * 675 = $135
Thus,
$135 goes to school
Answer:
c.
Step-by-step explanation:
Answer:
F(-6) = 3
Step-by-step explanation:
replace x with -6 and solve:
f(-6)= -(-6)-3
f(-6)=6-3
f(-6)=3
thats your solution
