1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
matrenka [14]
3 years ago
5

4x+ 3y -2z=35, 2x-3y+z=-6, x+2y+3z=-5, solve for x,y and z

Mathematics
1 answer:
Mkey [24]3 years ago
3 0
1. X = \frac{35}{4}+\frac{\left( -3\right) \ Y}{4}+\frac{z}{2}$$
You might be interested in
Connor believed that he did not do well in his ABC physics test. All ABC physics test scores are normally distributed with a mea
jenyasd209 [6]

Answer:

Yes! he passed

Step-by-step explanation:

8 0
3 years ago
Find the missing side 5 and 6.​
Lady_Fox [76]

Answer:

Hypotenuse= 10, short leg= 5

Step-by-step explanation:

6 0
3 years ago
(NEED HELP ASAP)Determine whether the situation calls for a survey, an observational study, or an experiment. You want to find n
vladimir2022 [97]

Answer: The answer is "experiment."

Step-by-step explanation:

This procedure is being used in order to validate a hypothesis, particularly in a research study. In the situation above, you have to validate whether a new reading program can increase reading comprehension or not.

The experiment consists of independent, dependent, and controlled variables. The independent variables are the ones being changed by the researcher, while the dependent variables tell whether the changes in the independent variable is significant. The controlled variables are the ones that are constant.

The dependent variable above is reading comprehension, while the new reading program is the independent variable. Examples of controlled variables are the ages of the participants. The age directly affects the reading comprehension, thus it has to be considered.

8 0
3 years ago
A home has a room with length 22 feet and width 25 ft.
Elena L [17]

Answer:

O length = 11 inches width = 12.5 inches

Step-by-step explanation:

8 0
2 years ago
Help picture below problem 13
kirza4 [7]

The Pythagorean theorem is the idea that the sum of the two legs which are both squared is equal to the hypotenuse's length squared.

     *<em>look at the image I attached for a better explanation</em>

By looking at the picture, we are missing the leg's length, and by using the Pythagorean theorem, we get the equation

    ?^2+5^2 = 13^2\\?^2 + 25 = 169\\?^2 = 144\\? = 12

Thus the <u>missing side length is 12 cm</u>

Hope that helps!

8 0
2 years ago
Other questions:
  • The 7 digit numbers 74A52B1 and 326AB4C are each multiples of 3. Which of the following could be the value of C?
    7·1 answer
  • What are the coordinates of the image of the point (–3, 6) after a dilation with a center of (0, 0) and scale factor of 1/3
    5·2 answers
  • Point R is at (−2, 4) and Point T is at (−7, 4). The distance from Point R to Point T is?
    5·1 answer
  • A model plane is 1/48 the size of an actual plane. If the model plane is 28 inches long, how long is the actual plane?
    14·2 answers
  • How many times will interest be added to the principal in 1 year if the interest is compounded annually?
    13·2 answers
  • Lydia wants to find the height of a flagpole. She measures the height
    5·1 answer
  • there are 18 male students and 13 female students in form 1 orchid. each male student pays RM 8 for each sports shirt and each f
    9·2 answers
  • I need help with this problem <br><br> Someone explain this to me
    9·1 answer
  • Help me please..........
    6·2 answers
  • In a Gallup Poll in 2003, 590 of 1,116 randomly selected adults aged 18 and older said they had too little time for relaxing or
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!