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
Svetach [21]
3 years ago
12

Write the system of equations represented by the matrix.

Mathematics
2 answers:
bagirrra123 [75]3 years ago
5 0

Answer: c

Step-by-step explanation:

NARA [144]3 years ago
3 0
The answer is C...........

You might be interested in
Write a linear equation in slope-intercept form using a slope and a given point. If a line has a slope of short dash 2 and goes
viva [34]
<h3>Answer: Choice A</h3>

y equals short dash 2 x minus 1

In other words, y = -2x - 1 is the equation

=========================================================

Explanation:

Slope = m = -2

Point on the line is (x,y) = (1, -3)

Use these three items to find the y intercept b

y = mx+b

-3 = -2*1 + b

-3 = -2 + b

-3+2 = b

-1 = b

b = -1

The slope intercept form of y = mx+b turns into y = -2x-1 after plugging m = -2 and b = -1

5 0
2 years ago
Tiffany is 140 miles away from Maggie. They are traveling towards each other. If Maggie travels 5 mph faster than Tiffany and th
8090 [49]

Answer: Tiffany 15mph, Maggie 20mph

Step-by-step explanation:

Set up the equation 4((x+5) + x) = 140. x+5 represents how many miles Maggie covered in one hour. x represents how much Tiffany traveled in one hour. 140 is the number of miles in total. 4 is the number of hours in total.

Simplify the equation.

(x+5) + x = 35    Divide both sides by 4

2x+5 = 35         Combine like terms

2x = 30              Subtract 5 from both sides

x = 15                 Divide both sides by 2

Tiffany traveled 15mph, while Maggie traveled 15+5=20mph.

3 0
3 years ago
WILL GIVE BRAINLIEST
gogolik [260]

Answer:

4.5 -3

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
2/5+1/3=<br> What is the answer
Alex Ar [27]

Answer:

11/15 OR 0.73

Step-by-step explanation:

2/5 ---> 6/15

1/3 ---> 5/15

6/15 + 5/15 = 11/15

OR

2/5 ---> 0.4

1/3 ---> 0.33

0.4 + 0.33 = 0.73

4 0
2 years ago
Read 2 more answers
Find the area of the semi circle plss
Pani-rosa [81]
The answer is 39.25
8 0
2 years ago
Read 2 more answers
Other questions:
  • Three times the sum of a number and four is twenty-one. Find the number.<br><br> The number is ___
    7·2 answers
  • Factor completely 169x2 − 64.
    5·2 answers
  • Solve the equation for y. Then find the value of y for each value of x.
    5·2 answers
  • Triangle CAT was rotated to create triangle C'A'T'. Describe the transformation using details and degrees.
    7·2 answers
  • Which of these equations is in POINT-SLOPE form?
    7·1 answer
  • When comparing two decimal numbers, you should always line up the decimals and then compare the digits from left to right.
    11·2 answers
  • Please help this is due today and. I need to get it done fast!!!
    14·1 answer
  • I need help with this plssssss
    9·2 answers
  • The equation y=1/9x relates proportional quatities x and y. what is the value of x when y is 4?
    9·1 answer
  • The question is 2pX3qX5r
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!