Answer:
(x-3)(x+3)
Step-by-step explanation:
that's what it factors to
((-5)+3)(-7) = 14
(-2)(-7) = 14
14 = 14
True
A is a solution.
((-1)+3)(7) = 14
(2)(7) = 14
14 = 14
True
B is a solution.
((10)+3)(-2) = 14
(13)(-2) = 14
-26 = 14
False
C is not a solution.
((11)+3)(1) = 14
(14)(1) = 14
14 = 14
True
D is a solution.
Answer:
37 yards
Step-by-step explanation:
Given data
Distance from house to the library= 18 yards
Distance from the library to the post office= 288 feet
Total distance in yards, first let us have all units to yards
288ft to yard= 96 yards
Hence the total distance in yards is
=18+19
=37 yards
Answer:
Subtraction property of equality.
Answer:
C. 38°
D. 30°
Step-by-step explanation:
The relevant relation in both cases is the inscribed angle measures half the measure of the arc it intercepts.
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C. Angle TSQ intercepts arc TQ, so the measure of arc TQ is 2(86.5°) = 173°. The measure of arc TR is the difference between the measures of arcs TQ and RQ, so is ...
arc TR = 173° -135° = 38°
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D. Inscribed angle PQR intercepts arc PR, so is half its measure.
angle PQR = 60°/2 = 30°
