Answer:
Step-by-step explanation:
do this in parts, take the rectangle in the middle and then the two ends as a whole circle. :)
the rectangle: perimeter : 2*10 ft + 2* 6ft= 32ft
the area: 10*6 = 60 
The circle: perimeter: circumference of circle = 2
r or diameter (same thing)
6 =18.84955592 ft
area: area of a circle is 
= 28.27433388
add the two part for the totals
total perimeter is: 32 +18.84955592 = 50.84955592 ft
total area is: 60 + 28.27433388 = 88.27433388
Answer:
For California = 63 stores
For Nevada = 7 stores
Step-by-step explanation:
A sandwich shop has 70 stores and 90% of the stores are in California. The rest of the stores are in Nevada. How many stores are in California and how many are in Nevada?
For California
This is calculated as:
90% of 70 stores
90/100 × 70
= 63 stores
For Nevada
The rest of the stores are in Nevada.
The percent of stores in Nevada = 100 - 90%
= 10%
The number of stores in Nevada
= 10% × 70
= 10/100 × 70
= 7 stores
First, write down y=a(x-the x coordinate of the vertex)^2+the y coordinate of the vertex)
second, plug the x coordinate and coordinate of the given point in the above equation to find out a
For example, vertex is (1,2), the point is (3,4)
y=a(x-1)^2+2
then plug in x=3, y=4 in the above equation to find out a
4=a(3-1)^2+2
4=4a+2
4a=2
a=1/2
the equation of the parabola with a vertex at (1,2) and passes through the point (3,4) is 0.5(x-1)^2+2
Answer: 22
Step-by-step explanation:
s(6)r(2) + 10
12 + 10
22
Answer:
<h2>-3(2 + 7) = -3(9) or -3(2 + 7) = (-3)(2) + (-3)(7)</h2>
Step-by-step explanation:
