Answer:
Circle B has an area of 200.96 in².
Step-by-step explanation:
π = 3.14
radius of circle A = diameter of circle A/2
= 16 in/ 2 = 8 in.
Area = πr² = (3.14)(8²)
= (3.14)(64)
= 200.96 in²
Answer:
Infinite number of solutions.
Step-by-step explanation:
y = -7x - 2
y + 3 = -7x + 1
Subtract 3 from both sides:
y = -7x - 2
- this is the same as the first equation.
We can put any number of valid combinations of x and y into this equation.
So there are infinite solutions.
80 * 3 = 240
The car traveled 240 miles.
240/34 = 7.0588...
The car used approximately 7 gallons of fuel for the 3-hour trip.
Answer:
Look at brainly questions that are your learning about, try to figure them out then look at the answer.
Step-by-step explanation:
Answer:
1-5,-0.25,0.3
Step-by-step explanation: