Answer:
The answer is A
Step-by-step explanation:
I just took the testand aced it
A proper subset describes the set in full. An improper subset strays from the original set.
C. 4x + y = 21
4(3) + 9 = 21
12 + 9 = 21
21 = 21
StartFraction 3 pi Over 4 EndFraction radians
Step-by-step explanation:
Pi radians is equal to 180°
Given the minor arc angles as 135°, change this value to pi radians
180° =π radians
135° = ?
Cross multiply
135° * π radians / 180°
=135/180 * π radians
=3 π/4 radians
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Changing degrees to radians :brainly.com/question/12095161
Keywords: minor arc, measure, circle, line segment, radii, central angle
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Answer:
-4
Step-by-step explanation:
The number that is by itself is always the y-intercept