State the value of the discriminant and the number of real solutions.s2 = 7s - 3
A. 37, one
B. -37, two
C. 0, one
D. 37, two
Answer: D
Mathematics
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Provide an appropriate response.A student argues that the best choice for the logarithmic base to be used in solving 8x = 76 is 8. What is wrong with this thinking?
What will be an ideal response?
Mathematics
Find the missing angle in the triangle.Two angles are 16° and 16°.
A. 328° B. 148° C. 32° D. 58°
Mathematics
Solve the system by the addition method.x2 + y2 - 4x + 8y + 19 = 0 x2 - y2 - 4x - 8y - 13 = 0
A. {(3, -4), (-1, -4)} B. {(3, -4), (1, -4)} C. {(2, 3), (2, 5)} D. {(2, -3), (2, -5)}
Mathematics
Evaluate.
A. -55e-0.2x + C
B. 
+ C
C. 11e-0.2x + C
D. -2.2e-0.2x + C
Mathematics