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
arsen [322]
2 years ago
15

Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations.

Mathematics
1 answer:
Hitman42 [59]2 years ago
3 0

Answer:

b is the anwser

Step-by-step explanation:

hope ut helps :)

You might be interested in
Harry cycles 8 kilometres in 30 minutes.<br> Calculate his average speed, in km/h
Lerok [7]
8 km / 0.5 hr
= 16 km/h
4 0
3 years ago
Read 2 more answers
Kiera has $20 in a savings account. The interest rate is 5%
Anuta_ua [19.1K]

Calculation:

First, converting R percent to r a decimal

r = R/100 = 5%/100 = 0.05 per year,

then, solving our equation

I = 20 × 0.05 × 2 = 2

I = $ 2.00

The simple interest accumulated

on a principal of $ 20.00

at a rate of 5% per year

for 2 years is $ 2.00.

8 0
3 years ago
What is 20% of 160?....................
serious [3.7K]

Answer:

20% of 160 is 32

Step-by-step explanation:

4 0
3 years ago
Which transformation preserves only angle measurement? A)dilation B)rotation C)reflection D)translation
pishuonlain [190]

Answer:

A)dilation

Step-by-step explanation:

The transformation preserves only angle measurement is dilation. The  transformation helps in taking up the production of an image that is of the same shape as the main original image.

8 0
3 years ago
Read 2 more answers
Find the inverse of A(r)=15+3r
Finger [1]

Answer:

A(r)=15-3r

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • 10(1+3x)=-20 and -5x-8(1+7x)=-8 <br> With steps
    15·1 answer
  • Bobs bagels sells 10 bagels for 11.00 and Donnys bagels sells 4 beagles for 3.00. Which is a better deal
    8·1 answer
  • 3.5x - 11 = 20.5 what does x equal?
    13·2 answers
  • Juan Jiménez le debe a Luis  $15, a José le debe $ 8 y a Dana $ 20 y a Juan Jiménez le debe $ 17 Ana,  $ 5 Daniela y $ 21 Pedro.
    6·1 answer
  • What is the mean of this set 18,21,20,14,17
    9·2 answers
  • I need help solving this 9+18s-7s help me solve it out please
    8·2 answers
  • At Least One Defective iPhone It has been reported that 20% of iPhones manufactured by Foxconn for a product launch did not meet
    15·1 answer
  • find the lump sum that must be deposited today to have a future value of $25,000 in 9 years if the funds carn 8%, compounded ann
    11·1 answer
  • What is the solution to 5x + 3(x - 5) = 6x + 2x - 15
    9·2 answers
  • Please help giving brainliest for people who explain and get it right!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!