Find the remaining sides of a 45-45-90 triangle from the given information.The hypotenuse has length 6
.
A. 6; 6
B. 12; 12
C. 3; 3
D. 6; 6
Answer: D
You might also like to view...
Evaluate the limit.
= (2 cos t i + 5 sin t j)
A. 2i B. 2i - 5j C. -5j D. 5j
Write a chain rule formula for the following derivative.
for w = f(x, y, z); x = g(r, s, t), y = h(r, s, t), z = k(r, s, t)
A. 
= 
+ 
B. 
= 
+ 
+ 
C. 
= 
+ 
+ 
D. 
= 
+ 
+ 
Solve the problem.Find the total impedance ZT when the impedances Z1 = 3 + 5j and Z2 = -3 + 6j are in parallel. 
A. ZT = 3 + 
j
B. ZT = 
C. ZT = 
+ 
j
D. ZT = - 
Because of the increasingly important role played by coal as a viable alternative energy source, the production of coal has been growing at the rate of
?
?
billion metric tons/year t years from 1960 (which corresponds to 
). Had it not been for the energy crisis, the rate of production of coal since 1960 might have been only
?
?
billion metric tons/year t years from 1960. Determine how much additional coal was produced between 1960 and the end of the century as an alternate energy source. Round your answer to one decimal place.
?
__________ billion metric tons
Fill in the blank(s) with the appropriate word(s).