3x - 3y - z= -6
x - +3z = -9
-x - 4y = -7
i don't know how to work it out anyone k...
Mathematics, 26.10.2019 20:43 20stirltrer
3x - 3y - z= -6
x - +3z = -9
-x - 4y = -7
i don't know how to work it out anyone know how? i know the answer but i need the work
(2, 1, -3) thats for x, y, z is what you have to solve for
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 19:30
Click the arrows to advance or review slides. mapping carbohydrates to food carbohydrates (grams) 15 food (quantity) bread (1 slice) pasta (1/3 cup) apple (1 medium) mashed potatoes (1/2 cup) broccoli (1/2 cup) carrots (1/2 cup) milk (1 cup) yogurt (6 oz.) 12 12 is jennifer's relation a function? yes no f 1 of 2 → jennifer figure out the difference between a function and a relation by answering the questions about her food choices
Answers: 2
Mathematics, 21.06.2019 21:10
The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25
Answers: 2
Mathematics, 22.06.2019 00:00
The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?
Answers: 1
You know the right answer?
Questions
Health, 04.07.2019 15:00
Biology, 04.07.2019 15:00
History, 04.07.2019 15:00
Mathematics, 04.07.2019 15:00
Mathematics, 04.07.2019 15:00
History, 04.07.2019 15:00
Chemistry, 04.07.2019 15:00
Mathematics, 04.07.2019 15:00
English, 04.07.2019 15:00
History, 04.07.2019 15:00
World Languages, 04.07.2019 15:00
Chemistry, 04.07.2019 15:00
History, 04.07.2019 15:00
