The answer is C, trust me.
Answer:
40 - f
Step-by-step explanation:
Total pounds of food bought= 40 pounds
Total pounds of food eaten by the dog = f pounds
Total pounds of dog food left = Total pounds of food bought - Total pounds of food eaten by the dog
= 40 - f
Expression that can be used to find the amount of dog food that is left = 40 - f
Option A) Center: (2,5) & Radius=7 is the correct one.
<u>Step-by-step explanation:</u>
The general form of the equation of the circle is given as :
⇒ (x-h)² + (y-k)² = r²
where,
- (h, k) are coordinates of the center point of the circle.
- r is the radius of the circle.
Therefore, you need to compare the given equation with the general equation of the circle.
The given equation of circle is (x-2)² + (y-5)² = 49
From the given equation, it can be determined that
h = 2 and y = 5 and r² = 49
The center (h,k) of the circle is (2,5).
<u>To find the radius r :</u>
⇒ r² = 49
⇒ r = 7
The radius of the circle is 7.
∴ Option A) Center: (2,5) & Radius=7 is the correct one.
Answer:
No
Step-by-step explanation:
1. 5 cups of cornmeal=2 cups of water. Using 115 cups of cormeal would mean you need 287.5 cups of water, not 3.
3 is too little
2: If you use 5 cups of water for every 3 cups of cornmeal, for 3 cups of cornmeal you'd need like 6.5 cups of water, not that high of a number.
Answer:
yrrhysguyu
Step-by-step explanation:
vggtgtftgtfrfrfrftrfrfttg6