Find the length of the unknown side of the right triangle with legs a and b and hypotenuse c. Round to three decimal places, if necessary.a = 15, b = 20
A. c = 25
B. c = 18
C. c = 20
D. c = 24
Answer: A
Mathematics
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Find a linear equation whose graph passes through the given points. Write the equation in slope-intercept form.(6, 8) and (0, -3)
A. y = - 
x - 3
B. y = 
x - 3
C. y = - 
x - 3
D. y = 
x - 3
Mathematics
Use the Pythagorean Theorem to find the exact length of the missing side. Then approximate the length to the nearest thousandth.
A. 221.000
B. 
= 110.501
C. 
? 14.866
D. 
? 10.536
Mathematics
Solve the equation. Give the answer in exact form.4e2x + 9ex = 9
A. 
B. {e3/4, e-3}
C. 
D. 
Mathematics
Answer the question.Consider the numbers 
, -9, -1, 
, 
, 0.
, 0.83. Which are irrational numbers?
A. 
, 0.
B. 
C. 
, 0.
D. 
Mathematics