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
Scilla [17]
3 years ago
9

A system of three linear equations in three variables is consistent and independent. How many solutions to the system exist?

Mathematics
2 answers:
laiz [17]3 years ago
5 0
I believe the correct answer is the second option. A system having three linear equations which has 3 variables, consistent and independent will only have one solution. A consistent would have at least one solution. An independent one would have exactly one.
Nutka1998 [239]3 years ago
5 0

Answer:

One is the correct answer

Step-by-step explanation:

You might be interested in
12% of 72 is what number ?
valina [46]
The best thing to do here is to find 1%, then multiply this by 12.
72/100= 0.72
0.72*12= 8.64
Therefore, 12% of 72 is 8.64
Hope this helps :)
6 0
3 years ago
Read 2 more answers
Please help I'm really stuck
Anit [1.1K]
First factor the numerator
b^2-6b+8/b-4  * b+8/b-2

u will get
(b-2)(b-4)/(b-4)*(b-2)*b+8
those will cancel out each other will left only
b+8<span />
7 0
3 years ago
Given the figure below, find the values of x and z.
nataly862011 [7]
First, because 13x-85 and 97 are across from each other like that, you know that they are equal to each other. If you solve, you know that x is equal to 14. Then, you know that all the angles must equal 360 degrees. If you add 97 and 97 together, you get 194. Now, subtract that by 360, and you get the remaining degrees of the other two angles. Then, divide that by two, and z equals 83. Hope this helped!
3 0
3 years ago
Read 2 more answers
Suppose f is an exponential function and:
Nastasia [14]

Answer:  a) b= p(1 + r)^1 b) c= p(1 + r)^n c) d= p(1 + r)^m d) b^n=c

Step-by-step explanation:

Since f is an exponential function.

So, it is expressed as

f = p(1 + r)^

Here f is the present value

p is the initial value

r is the rate of growth per time period

t is the time period.

(a) b represents the 1-unit growth factor for f.

b= p(1 + r)^1

(b) c represents the n n-unit growth factor for f.

c= p(1 + r)^n

(c) d represents the m m-unit growth factor for f.

d= p(1 + r)^m

Write a formula that expresses c in terms of b.

Since

b=p(1+r)^1\\\\So,\\\\b=p(1+r)^{n\times \frac{1}{n}}\\\\b=(p(1+r)^n)^{\frac{1}{n}}\\\\b=c^{\frac{1}{n}}\\\\b^n=c

Hence, a) b= p(1 + r)^1 b) c= p(1 + r)^n c) d= p(1 + r)^m d) b^n=c

8 0
3 years ago
Explain how to use a basic fact and a pattern to find 6 ✖ 100
PtichkaEL [24]
Ummm....did you mean like what is the answer to 6x100?
7 0
3 years ago
Read 2 more answers
Other questions:
  • In parallelogram PQSR, what is PQ?
    14·1 answer
  • Cassie has has 2 boxes of markers. the first is 7/10 full and the 2nd box is 6/10 full. how many total boxes of markers deos she
    8·2 answers
  • Which of the following polynomials contains like terms?
    6·2 answers
  • Most road and racing bicycles today use 622 mm diameter rims.  Write and expression which would solve for the circumference of t
    15·1 answer
  • What is an equivalent expression for 3a + 5 ?​
    13·1 answer
  • Help is needed please
    12·1 answer
  • Express 4/5 as a percent. Make sure to label your answer with %.
    9·1 answer
  • Help pls. cant figure it out.
    11·2 answers
  • Can someone help me out please ?
    13·1 answer
  • PLEASE HELP ME WHOEVER HELPS I WILL MARK BRAINLEST :)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!