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
Mumz [18]
3 years ago
11

NEED HELLLLLLLLPPPPPPP

Mathematics
2 answers:
irinina [24]3 years ago
5 0
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
vladimir2022 [97]3 years ago
5 0

Answer:

\left[\begin{array}{cc}-230&380\\-170&60\end{array}\right]

Step-by-step explanation:

Notice that you are being asked to perform the product of a scalar (the number "-10" times a 2 by 2 matrix.

Such type of product requires the multiplication of each element of the matrix by the scalar "-10"

That means that the element 23 gets transformed into "-230"

The element -38 gets transformed into "380"

The element 17 gets transformed into "-170"

and lastly, the element -6 gets transformed into "60"

\left[\begin{array}{cc}1-230&380\\-170&60\\end{array}\right]\left[\begin{array}{cc}-230&380\\-170&60\end{array}\right]

Such modification gets reflected in the second matrix listed among the possible answers.

You might be interested in
An investment earns 3% compounded monthly. Find the value of an initial investment of
vitfil [10]

Answer:

5,000

Step-by-step explanation:

5 0
3 years ago
Beth will borrow 10,000 which earns 4% compound interest and she will repay that amount in 20 years. How much interest was earne
gtnhenbr [62]

Answer: 18,000

Step-by-step explanation: 10,000 borrowed + the 4% earned x the amount paid within 20 years

5 0
3 years ago
Read 2 more answers
-6/20+150%<br><br><br><br> Please help I need the answer quickly.
tia_tia [17]
Is this

-6 ÷ 20 + 150%

or is -6/20 a fraction?
7 0
3 years ago
Read 2 more answers
An isosceles triangle has (5 points) A, at least two congruent sides B. two sides that are perpendicular C. three sides with the
aev [14]

Answer:

A. at least two congruent sides

Step-by-step explanation:

Since, we know that,

'An isosceles triangle is a triangle having two sides of equal length or at least two sides of equal length (special case is equilateral triangle)'.

Thus, from the options, we see that,

Options B, C and D are not correct.

<em>Since, congruent sides means that the lengths of the sides are equal.</em>

Thus, we get that,

'An isosceles triangle has at least two congruent sides'.

Hence, option A is correct.

4 0
3 years ago
Read 2 more answers
WILL MARK BRAINLIEST IF GOTTEN RIGHT
kkurt [141]

Answer:

85

Step-by-step explanation:

Dont need to explain it quik mafs

6 0
2 years ago
Other questions:
  • (Two office buildings are 51 m apart. The height of the taller building is 207 m. The angle of depression from the top of the ta
    6·1 answer
  • The sum of three consecutive even number is 138. What is the smallest of the three
    12·1 answer
  • What is the rate of change between the interval of x=3pi/2 and x=2pi&lt;br /&gt;
    8·2 answers
  • Adelivery van travels 80 km on each day of the week from monday to saturday and 45 km on sunday.how many kilometers does the van
    10·1 answer
  • Find an equation for the line that passes through (-4, 8) and (3, -7). What is the slope? Where does the line intersect the x-ax
    8·1 answer
  • What is the fraction 1/6 of 100
    14·1 answer
  • Q#4:
    15·1 answer
  • please need help ASAP A discount book store sells hardcover books for $8 each and paperbacks for $4 each.The number of hardcover
    9·2 answers
  • What is the reciprocal of 9/11
    8·2 answers
  • The equation of a line is y=6/7 x+7
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!