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
Tems11 [23]
3 years ago
13

Which is a square matrix?

Mathematics
1 answer:
Otrada [13]3 years ago
6 0
A square matrix has the same number of rows as columns. In computer graphics, square matrices are used for transformations. A rectangular matrix is one where the number of rows or columns may not be the same. ... Below is a 4 x 1 column matrix. A row matrix consists of a single row.
You might be interested in
2. Mrs. Siebenaller bought a “bus” for $25,000 with a 7% interest rate. Mrs. S. gets a loan to pay off in 5 years. How much inte
PSYCHO15rus [73]

Answer: the correct option is A

Step-by-step explanation:

Cost of the bus is $25000. She took a loan of $25000 to be paid of in 5 years at an interest rate of 7%.

The formula for simple interest is expressed as

I = PRT/100

Where

I = interest

P = principal or initial amount borrowed

T = time in years

R = interest rate in percentage

From the information given,

P = 25000

R = 7%

T = 5 years

Therefore

I = (25000 × 7 × 5)/100 = 875000/100

I = $8750

3 0
3 years ago
Read 2 more answers
Which describes an isometric transformation? dilation/ rotation/ side length change/ angle change
Westkost [7]

Answer:

  rotation

Step-by-step explanation:

"Isometric" means all measures stay the same.

  • dilation changes all lengths
  • <em>rotation changes no measures -- an isometric transformation</em>
  • side length change obviously changes the length of a side
  • angle change obviously changes the measure of an angle
7 0
3 years ago
What is the circumfrenice of a diamiter of 7 inches
KIM [24]

Answer:

22 in

Step-by-step explanation:

<u>circumference of a circle = 2 π r</u>

where radius (r) = 7/2 in. = 3.5 in

C = 2 π (3.5)

   = 22 in

6 0
3 years ago
Read 2 more answers
A. -7x+5<br> B. -7x-35<br> C. -7x+35<br> D. x-35
liubo4ka [24]

Answer:

B

Step-by-step explanation:

p(x) = r(x) * s(x)

     = (x + 5) *(-7)       {Use distributive property}

    = x * -7 + 5 * -7

    = - 7x - 35

5 0
4 years ago
Read 2 more answers
5x-3(x-2)=4 <br><br> This is for Algebra 1
Oduvanchick [21]

Answer:

5x-3(x-2)=4

5x-3x+6=4

2x+6=4

2x= 4-6

2x= -2

x = -1

3 0
3 years ago
Other questions:
  • Jesse needs 13 gallons of paint to finish painting the exterior of his barn. If he uses 10 quarts of the paint for the doors, ho
    11·2 answers
  • Find an equation for the nth Term of a geometric sequence where the second and fifth terms or -8 and 512, respectively
    15·2 answers
  • Mathematical symbols are critical to the discipline of statistics. A symbol can help identify which distribution and what type o
    13·1 answer
  • What is the relation between the trigonometric ratios tan(R) and tan(J)? Please answer ASAP!
    14·1 answer
  • Mary had 5 nickels in her bank her dad gave her 4 more nickels how many nickels does Mary have now
    11·1 answer
  • 2(8x-11) what is the property
    12·1 answer
  • Suppose that the function f is defined for all real numbers as follows.
    10·1 answer
  • Join mah Z O O M please <br> id:957-0611-9546<br> pass:pHPyk4
    15·2 answers
  • Please help me......................
    15·1 answer
  • What causes a graph to move vertically?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!