Answer: okay is that a question?
Step-by-step explanation:
The area of a circle is A=pi(r)^2. Since the diameter is 13, the radius would be 6.5. Doing the formula (3.14)(6.5)^2, the answer would be 132.665.
Answer:
y = 6x + 1
Step-by-step explanation:
Use the point slope equation:
y - y1 = m( x - x1 )
y - 1 = 6 ( x - 0)
y - 1 = 6x
y = 6x + 1
Answer:
y=4x-8
Step-by-step explanation:
Slope= y1-y2/x1-x2
Slope = 4- (-16)/3-(-2)=4+16/3+2=20/5=4
Equation: y=4x+b
Let y=4 and x=3
4=12+b
b= -12+4
b=-8
Therefore: y=4x-8
Answer: 800 miles
Step-by-step explanation:
Let the actual distance between City C and City D be represented by x.
The information given in the question can be formed into an equation as:
1.8 feet / 2.88 feet = 500 miles / x
Cross multiply
1.8 × x = 500 × 2.88
1.8x = 1440
x = 1440/1.8
x = 800
Therefore, the actual distance between City C and City D is 800 miles.