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
bazaltina [42]
3 years ago
15

True False Problem Enter T or F depending on whether the statement is true or false. (You must enter T or FTrue and False will n

ot work.)
1. If the solution to a system of linear equations is given by (4 - 2z, -3 +z, z), then (4, -3, 0) is a solution to the system
2. If the number of rows of an augmented matrix in reduced row-echelon form is greater than the number of columns (to the left of the vertical bar), then the system has infinitely many solutions
3. If a matrix is in reduced-row echelon form, then the first nonzero entry in each row is a 1 and has O's below it.
Mathematics
1 answer:
slamgirl [31]3 years ago
5 0

Answer:

t

Step-by-step explanation:

You might be interested in
V1/V2=T1/T2. Solve for V1
Ahat [919]
V1=(T1/T2)*V2
In this problem, since you are given no actual numbers, the only thing you can do is multiply V2 over to get V1 alone. Since you can't cancel anything out, you are left with the answer above.
4 0
3 years ago
Two paths each of width 4m run across the middle of a rectangular field 24m long and 16m wide. Calculate the area of the paths.​
djverab [1.8K]

Answer:

272cm2

Step-by-step explanation:

4m×2=8

width ×long=area

8m×24m=272cm2

7 0
3 years ago
Write 0.00467 in standard form
meriva

Answer:

\frac{0.00467}{100000}

Step-by-step explanation:

Given :

0.00467

Now,

0.00467=\frac{0.00467}{100000}

Standard form of given equation is :

\frac{0.00467}{100000}

6 0
3 years ago
Car rentals involve a $130 flat fee and an additional cost of $31.67 a day. What is the maximum number of days you can rent a ca
Elanso [62]
With a $500 budget you can rent a car for 11 days as $500-$130 is $370 which you then divide by $31.67 which gives you 11.682
3 0
3 years ago
Which of the following statements contain a variable? Check all that apply.
Roman55 [17]
B
Explanation:

A Variable is a symbol for a number we don't know yet. We don’t know the number of colors on the page.
4 0
3 years ago
Other questions:
  • Length (in meters)
    10·1 answer
  • Shorts are on sale for 10% off. If Kate buys 10 pairs of shorts at s dollars apiece, which expression is NOT equivalent to the s
    14·2 answers
  • There are 48 colored pencils in 4 boxes of colored pencils. Which of the following expresses the ratio of colored pencils to box
    8·2 answers
  • Write expression using the distributive property to find the product of 9 x82
    10·1 answer
  • Larry plays quarterback for the Eagles. During the team's opening football game, the Eagles have the ball 48 yards away from the
    11·2 answers
  • Factorise the following expressions m²-9n²​
    13·1 answer
  • Find the specific solution of the differential equation dy/dx equals the quotient of 2 times y and x squared with condition y(-2
    9·1 answer
  • Reflect points
    13·2 answers
  • X 3.6.PS-10 Question Help A new bank customer with $4,500 wants to open a money market account. The bank is offering a simple in
    13·1 answer
  • Help me plssss!!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!