Use the given matrices to compute the given expression.If A =
and B =
, find -5A + 4B.
What will be an ideal response?
You might also like to view...
The eccentricity is given of a conic section with one focus at the origin, along with the directrix corresponding to that focus. Find a polar equation for the conic section. e = , x = 5
A. r =
B. r =
C. r =
D. r =
Provide an appropriate response.Explain the difference between an odd lot and a round lot of shares.
What will be an ideal response?
Factor the trinomial, or state that the trinomial is prime.5x2 - 14x + 3
A. (5x + 1)(x - 3) B. prime C. (5x - 1)(x + 3) D. (5x - 3)(x + 1)
Make the indicated temperature conversion. Round answers to one decimal place if necessary.Andrea's sleeping bag is designed for camping in temperatures of -2°C or warmer. For what Fahrenheit temperatures is her sleeping bag designed?
A. 54.0° F or warmer B. -18.9° F or warmer C. 28.4° F or warmer D. -33.1° F or warmer