Mathematics, 27.10.2019 03:43 JOEFRESH10
Me with matrices! fully explain to me what to do, for i have no clue what i am doing. i can substitute, and eliminate, but lord me for i can not do matrices.
solve the system using matrices (row operations)
−6x−y−5z=−10
− 5x+6y+4z=−7
2x−3y−2z=3
also, how many solutions are there to this system?
Answers: 3
Mathematics, 21.06.2019 13:30
The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?
Answers: 3
Mathematics, 21.06.2019 17:00
Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .
Answers: 1
Mathematics, 22.06.2019 02:00
Add. express your answer in simplest form. 12 9/10+2 2/3 = i need u guys to me find the answer to this question
Answers: 1
Me with matrices! fully explain to me what to do, for i have no clue what i am doing. i can substit...
Mathematics, 18.08.2021 18:30
Mathematics, 18.08.2021 18:30
Engineering, 18.08.2021 18:30
French, 18.08.2021 18:30
Geography, 18.08.2021 18:30
Mathematics, 18.08.2021 18:30
Computers and Technology, 18.08.2021 18:30