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]
2 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]2 years ago
5 0

Answer:

t

Step-by-step explanation:

You might be interested in
Write the equation of a line that is perpendicular to y=5 and that passes through the point (−7,−5)
nordsb [41]

x =  - 7 \\  \\ hope \: it \: helps

6 0
2 years ago
Read 2 more answers
74 tens is = < or > than 700+4
Paraphin [41]
>, 74 tens (740)>704
7 0
2 years ago
Read 2 more answers
Savanna spent a total of $116 on 30 plates, 40 cups, and 4 packages of napkins. Matthew spent $1000 on 250 plates, 300 cups, and
PSYCHO15rus [73]

Answer: rate this 5 stars or your gay

Step-by-step explanation:

Just do it

6 0
3 years ago
Find the missing side length of the right triangle
mr_godi [17]
B) 29
Because 20^2+21^2=c^2
7 0
2 years ago
Read 2 more answers
Need help on this question
sergey [27]
Total Area: T.A.=2*Ab+Al

Area of the base: Ab=p*K

Semi-perimeter of the base: p
p=P/2
Perimeter of the base: P=20
p=P/2=20/2→p=10
Ab=p*k=10*K→Ab=10K

Lateral Area of the prism: Al
Al=P*h
Height of the prism: h=6
Al=P*h=20*6→
Al=120

T.A.=2*Ab+Al
T.A.=2*(10K)+120
T.A.=20K+120
T.A.=120+20K

Answer: (120+20K)



7 0
3 years ago
Other questions:
  • Divide. square root of -18 / square root of -50
    15·1 answer
  • Can a triangle be formed with the sides lengths of 10 cm, 2 cm and 12 cm?
    12·1 answer
  • I need to know how to find x
    13·1 answer
  • Answer plz I need it !! Plz
    11·1 answer
  • Urgent! Please refer to photo below for full question.
    14·1 answer
  • 10+1/2(4x-8)^2 what is f(3)
    13·1 answer
  • Cary earned $56 for 7 hours of babysitting.
    10·2 answers
  • A rectangular prism is 5 inches wide and 7 inches high. Its volume is 70 cubic inches. What is the length of the rectangular pri
    8·2 answers
  • 6. Two joggers start at the same time from opposite ends of a 10 km course. One jogger is running at 6 km/hr and the other is ru
    6·1 answer
  • Which equation has roots of 13 and -3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!