Solve the problem.Find the equation of a circle in standard form where C(6, -2) and D(-4, 4) are endpoints of a diameter.
A. (x - 1)2 + (y - 1)2 = 34
B. (x - 1)2 + (y - 1)2 = 136
C. (x + 1)2 + (y + 1)2 = 136
D. (x + 1)2 + (y + 1)2 = 34
Answer: A
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Write the phrases using the correct operation symbol (+, -, . , ÷ ) and then do the operation. Write answers as fractions and decimals, where appropriate. Round decimals to the nearest thousandth. Assume the second number is subtracted from or divided Into the first number.
Find the sum of 0.5 and
A) 8
B) 7
C) 5
D) 6
E) 4
The graph of the logarithm has a point of inflection.
Answer the following statement true (T) or false (F)
If a triangle has vertices of
and
then the area of the triangle is given by
Find the area of the triangle with vertices at the given points.(-4, -4) (1, 4) (4, 2)
A. 34 B. 52 C. 26 D. 17
Estimate by rounding as indicated.An assembly line can produce 353 bicycles each hour. Estimate the number of bicycles produced in 17 hours by rounding the number of bicycles to the nearest hundred and the number of hours to the nearest ten. Also find the exact number of bicycles produced.
A. Estimate: 5950 bicycles; exact: 7060 bicycles B. Estimate: 5950 bicycles; exact: 6001 bicycles C. Estimate: 140,000 bicycles; exact: 7060 bicycles D. Estimate: 8000 bicycles; exact: 6001 bicycles