Answer:
63degrees
Step-by-step explanation:
Using the theorem which states that the measure of angle at the vertex is half the angle of its intercepted arc.
Given
angle of its intercepted arc = 126 degree
Required
angle at the vertex = x =<XYZ
According to the theorem;
x = 1/2(126)
x = 126/2
x = 63
Hence the measure of <XYZ is 63degrees
3 gallons of strawberries.
3/4 * 4/1 = 12/4 = 3
or you can use the butterfly method on the fours and get
3/1 * 1/1 = 3
Answer: 48.687 grams
Explanation: You subtract the amount of “extra” butter (6.113) from the amount she bought (54.8). Brainliest??!
5 x 23 x 2 = 230.
hope this helped!!
Answer: (x - 3)² + (y + 0.5)² = 3.25 → 
<u>Step-by-step explanation:</u>
Concentric means they have the same center but different radii.
The equation of a circle is: (x - h)² + (y - k)² = r² where
- (h, k) is the center of the circle
- r is the radius of the circle
Complete the square to find the center of the circle
x² - 6x + _____ + y² + y + _____ = 1 + ____ + ____
↓ ↓
-6/2 = -3 1/2 = 1/2
Equation: (x - 3)² + (y + 1/2)² = r²
Since the circle passes through point (x, y) = (4, -2), input that into the equation to find r².
(x - 3)² + (y + 1/2)² = r²
(4 - 3)² + (-2 + 1/2)² = r²
(1)² + (-3/2)² = r²
1 + 9/4 = r²
13/4 = r²
Equation: (x - 3)² + (y + 1/2)² = 13/4 → 
In decimal form: (x - 3)² + (y + 0.5)² = 3.25