Provide an appropriate response.Explain why a triangle cannot have a right angle and an obtuse angle.
What will be an ideal response?
An obtuse angle has a measurement greater than 90°. The measurement of a right angle (90°) and an obtuse angle (>90°) would thus add up to greater than 180°, whereas all three angles of any triangle must add up to exactly 180°.
Mathematics
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Convert the units.9 kg = 
mg
A. 0.09 mg B. 900 mg C. 0.009 mg D. 9,000,000 mg
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The first several terms of a sequence are given. Find the indicated partial sum.2, -7, 12, -17, . . . ; S6
A. 7 B. -13 C. -15 D. 15
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Solve.When a single card is drawn from an ordinary 52-card deck, find the probability of getting a jack.
A. 
B. 
C. 
D. 
Mathematics
Find the coordinates of the midpoint of the line segment joining the points.(
, 4) and (
, -5)
A. 
B. 
C. 
D. 
Mathematics