![ankomamasonjr](/avatars/7747.jpg)
ankomamasonjr
11.07.2019 •
Mathematics
Solve the system ⎧⎩⎨⎪⎪⎪⎪⎪⎪4x1−x13x1−3x1−5x2+x2−4x2+3x2+4x3+2x3+6x3+6x3+4x4=+3x4=+7x4=+9x4=3143
Solved
Show answers
More tips
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Mathematics
- M Mathematics Luigi uses 39 cups of flour for every 6 pizzas he makes....
- M Mathematics Worth a lot of points pls help...
- M Mathematics What is the sequence arithmetic of this 14,18,22,26...
- M Mathematics Please hehehehehheehehlp...
- M Mathematics Free pts for yu ! ily as a friend:)...
- M Mathematics This model was drawn to help find the product to which multiplication problem? A) 2/4 x 1/5 B) 1/5 x 2/5 C) 2/20 x 2/4 D) 1/4 x 1/5...
- M Mathematics The table below shows four students estimates of the number of marbles in a jar. The jar actually contains 750 marbles. Which student s estimate has a percent error...
- M Mathematics (9.5•10^5)-(2.3•10^4)...
- M Mathematics 1. Find the measure of the hypotenuse of a right triangle with legs of 11 inches and 60 inches. Explain....
- M Mathematics I need help pleaseee...
Ответ:
It appears you have the system with augmented matrxi ...
Right away, you notice that the 4th row is 3 times the 2nd row, so the equations are dependent and will not have a unique solution.
My calculator tells me the reduced equations can be written
... x1 -14x3 -19x4 = -8
... x2 -12x3 -16x4 = -7
This says there are two dependent equations in the set, not just one.
Ответ:
A=64
Step-by-step explanation:
A=a+b/2 *h
6+10/2 = 8 * 8 = 64
plz give me brainliest