tanya05 tanya05
  • 02-08-2016
  • Mathematics
contestada

2r2 + 3s3 − r2 + 4t2 − r2 if r = −2, s = −3, and t = 5

Respuesta :

allie1120 allie1120
  • 02-08-2016
2r2 + 3s3 − r2 + 4t2 − r2

= 19
Answer Link

Otras preguntas

Plot A(2,3) and B(2,5). What is the midpoint of points A and B?
A marathon had 618 runners registered. Of these runners, about 0.8% completed the race in under 2 h 15 min. a) How many runners completed the race in this time?
(Please Answer Quickly) Find the distance between the point and the plane. (Round your answer to three decimal places.) (4, 2, 1) x − y + 2z = 6
Marvin drove 310 miles in 5 hours. At this same rate, how far could he travel in 2 hours? a. 105 miles b. 124 miles c. 155 miles d. 170 miles e. 200 miles
simplify fully 40/56​
Joe and Ann buy some fruit from the same shop. Joe buys 4 apples and 3 bananas for £2.50 Ann buys 3 apples and 4 bananas for £2.40 Work out the cost of (i) one
With a $230,000 annual profit achieved from a $2,000,000 investment, the return on investment (ROI%) for a business would be
Plot A(2,3) and B(2,5). What is the midpoint of points A and B?
The sizes of matrices A and B are given. Find the sizes of AB and BA whenever they are defined. (If the matrix product is undefined, enter UNDEFINED.) A is of s
( brainliest ) SERIOUS ANSWERS ONLY! 1. I earn 1.25 Points every 1-8 Minutes. Im trying to reach my goal of 5000 points. How many minutes / Hours / Days would