Answer: (x - 1)² + (y - 1)² = 25
<u>Step-by-step explanation:</u>
The formula for a circle is (x - h)² + (y - k)² = r² where
- (h, k) is the center
- r is the radius
Typically, you are given the center and the radius. In this problem, you are given (x, y) so you must plug that into the equation to find r².
Given: (x, y) = (-3, 4) and (h, k) = (1, 1)
(-3 - 1)² + (4 - 1)² = r²
(-4)² + (3)² = r²
16 + 9 = r²
25 = r²
Next, input (h, k) and r² into the equation
(x - 1)² + (y - 1)² = 25
False; halving is dividing a number by two, not four.
I hope I helped! :)
Answer: 6 Kilometers
Step-by-step explanation:
1 kilometer = 1000 meters
6 kilometers=6000 meters
6 x 1000=6000
Answer:
h(2)=-4
Step-by-step explanation:
h(2)=-2(2)
=-4
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Answer:
He will need 38 more blueberries
Step-by-step explanation:
If each cupcake will have 6 blueberries and he wants to make 17 cupcakes he will need a total of 102 blueberries (found by multiplying 17 and 6 together). If he already has 64 he will just need to buy 38 more (found by subtracting 64 from 102). I hope this helped, if not then I apologize.
