Answer:
circle
Step-by-step explanation:
The equation
x² + y² = r²
Represents a circle centred at the origin with radius r
x² + y² = 25 ← is in this form and
is a circle centre (0, 0) with r = 5
Answer:
1) Dilation
2) enlarge or shrink
Step-by-step explanation:
1) The shape stays the same, but the area and size change based upon the scale factor (k)
2) Dilation can shrink or enlarge something based upon a scale factor
Vote Brainliest!!
Answer:
30°
Step-by-step explanation:
180-75-75=30
Answer: 47/25, The simplest form is 47/25, mixed number version is 1 22/25
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Step-by-step explanation: Please mark as brainliest!
Answer:10 hours to read all 250 pages
Step-by-step explanation:
