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
lara [203]
3 years ago
12

Determine which ordered pair is not a solution of y=-5x-4 a. (10,-52) b.(7,-39)c.(-7,31) d(8,-44)

Mathematics
1 answer:
jeka943 years ago
3 0

Answer:

A

Step-by-step explanation:

An ordered pair is a solution if when substituted it makes the equation true. If when you substitute, it does not make the equation true then it is not a solution.

y = -5x - 4

Test:

-52 = -5(10) - 4

-52 = -54 FALSE

-39 = -5(7) - 4

-39 = -39 TRUE

31 = -5(-7) - 4

31 = 31 TRUE

-44 = -5(8) - 4

-44 = -44 TRUE

You might be interested in
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!
Llana [10]

Define your two QUESTIONS

Write your system of EQUATIONS

SOLVE the system of equations.

Find the SOLUTION to the question being asked.

6 0
3 years ago
Please Help Me ASAP.
garri49 [273]

Answer:

Parallel lines ALWAYS have the same slope

Step-by-step explanation:

The equations have unequal slopes, meaning they aren't parallel.

7 0
3 years ago
PLEASE HELP!!!
Yuki888 [10]
Well, if it is only 2 customers, I think the answers would be all the choices that are two. Like CD, CC, DC, and DD. I really hope this help you :)
6 0
3 years ago
Read 2 more answers
Help me solve this, it’s trig
erastova [34]

Answer:

The answer is 6.451 or 6.5 rounded

Step-by-step explanation:

The way to solve this is to find all the degrees inside the triangle first

you have two given degrees which are 21 and 90 degrees

add those numbers up and subtract it from 180. That is the last corner degree

you then use that information to find all the side lengths using the given hypotenuse length.

Btw its geometry not really trig.

8 0
3 years ago
Find the area of the shaded region. The graph depicts the standard normal distribution with mean 0 and standard deviation 1.
Kisachek [45]

Answer:

https://newsela.com/read/lib-ushistory-roman-republic/id/27389/

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Jackie is flying a kite. She let out 200 ft of string and stakes the kite to the ground. Find how high the kite is if the angle
    14·1 answer
  • An anthropologist finds bone that her instruments measure it as 0.012% of the amount of Carbon-14 the bones would have contained
    8·1 answer
  • "Modeling Compound Interest In Exercise, complete the table for an account in which interest is compounded continuously.
    12·1 answer
  • How do you set this up?
    14·2 answers
  • Pakisagutan po pls help me​
    6·1 answer
  • PLEASE HELP!!!!!! (answer in decimal!!!!)
    15·1 answer
  • Help please, thank you
    7·1 answer
  • Round to 387.4 when rounded to the nearest tenth
    12·1 answer
  • Find the cube root of the following number by prime factorization method. identify which given numbers are perfect cubes. a. 729
    8·1 answer
  • What is 1+1. 100 points to whoever gets it first. Hurry!!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!