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
xeze [42]
3 years ago
9

A system of equations is shown below.

Mathematics
1 answer:
Mazyrski [523]3 years ago
6 0

Answer:

Step-by-step explanation:

x² + 6x - 8 = 4x + 7

x² + 2x - 15 = 0

(x+5)(x-3) = 0

x = -5, 3

y = 4x + 7 = -13, 19

-13 + 19 = 6

You might be interested in
What fraction is equal to 75% of 1/4
Nitella [24]

Answer:

3/16

Step-by-step explanation:

75/100 × 1/4

3/4 × 1/4

3/16

Answer

6 0
3 years ago
Read 2 more answers
DRAW tHE MISSsiNG NOTE IN THE BLANK IN COmPLEtE EACH mEASURE
miss Akunina [59]

Answer:

This is me drawing notes in the blank

Doodle* doodle* drawing noise* drawing noise* There you go ;)

4 0
3 years ago
Calculate the line integral of the vector field  F  = xy i  + (x − y) j  along C, the triangle composed of three segments. C1 is
Ksivusya [100]
Thank you for posting your question here at brianly. I hope the answer will help you. Below is the solution:

or segment from (4,0) to (-4,0), y is always zero because straight segment. 
<span>in that case x*y=x*0=0 </span>
<span>and x+y=x+0=x </span>
<span>if you choose x=4-t where t goes from 0 to 8 you should get </span>
<span>r(t)=0i+(4-t)j </span>
6 0
3 years ago
What is the slope of a line that is perpendicular to the line y = 8x + 5? −8 8
Snowcat [4.5K]

Answer:

y = 7x + 4? - 7 7

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Help! ASAP. The question is in the attachment below
andrezito [222]

Answer:

Step-by-step explanation:

The most obvious answer is the line y = 1.

6 0
3 years ago
Other questions:
  • A point has length. true false user: lines have endpoints. true false
    7·1 answer
  • Please someone help me!!!
    6·1 answer
  • Please help im really confused<br><br> Which expression is equivalent to 4(7 + 8)?
    9·1 answer
  • Find the greatest common factor of 18, 36, and 45.
    15·2 answers
  • How does the graph of f(x) = (x − 9)4 − 3 compare to the parent function g(x) = x4?
    7·2 answers
  • What is the solution to -4|-2x+6| = -24
    13·1 answer
  • What is the length of ef and the measure of d?
    13·1 answer
  • Earthquake measured 4.9 on the Richter scale. Determine approximately how many times strong the wave amplitude
    9·1 answer
  • Willis is older than Heard. The difference of their ages is 12 and the sum of their ages is 50. Find the age of each. ​
    12·1 answer
  • How do I do this question?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!