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
wolverine [178]
3 years ago
12

I want the answers because i don't know how to do it

Mathematics
2 answers:
Ivenika [448]3 years ago
8 0

Answer:

ps : <,> mean open circle but ≤,≥ mean u color in the circle when graphing

1) add 3 to y-3 and add three to -12 so it be y ≥ -9

2) -22 ≤ x

3) t < 0

4) d ≤ -11

5) x < -2.2

6) j < - 7/6

if u need any more help i be glad to help

Andrew [12]3 years ago
6 0
Question one is y( Insert sign) -9
You might be interested in
I dont understand this question <br>-32=8m<br><br><br><br>​
lorasvet [3.4K]

Answer:

m= -4

Step-by-step explanation:

the question is asking you to make the variable 'm' by its self and find what it is equal to. you divide 8 by both sides. this gets 'm' alone and -32 divided by 8 is -4.

6 0
3 years ago
Brett works at a local pet store. When he works 5 hours he earns $25. When he works 10 hours he earns $50. What is the rate per
vampirchik [111]

Answer:

$5 per hour

Step-by-step explanation:

25/5 = 5

10*5 = 50

8 0
3 years ago
Quadratic functions heeeeeellllppp
anzhelika [568]

Answer:

See below

Step-by-step explanation:

Remember that quadratic functions are parabolas when graphed.  The solutions are where the parabola crosses the x-axis.

1.   The vertex of the parabola in f(x) is (0, 9) which is above the x-axis and the parabola opens up.  So the parabola does not cross the x-axis.  Therefore the solutions are imaginary.

2.  The vertex of the parabola in g(x) is (9, 0) which is on the x-axis and parabola opens up.  Therefore, there is a double solution.

3.  The vertex of the parabola in h(x) is (-1, -9) which is below the x-axis and the parabola opens up.  Therefore, there are two real solutions.

I know this is a long explanation, but that is a way of looking at the problem.

6 0
3 years ago
PLEASE PLEASE HELP!! THANK YOU
Dmitrij [34]

Step-by-step explanation:

17². + 144²=x²

289 + 20736=x²

x²=21025

x =√21025

x=145

145 miles apart

6 0
3 years ago
Read 2 more answers
What is the solution to the following system of linear equations?
Arturiano [62]

Answer:

i think it's B, no solutions

Step-by-step explanation:

because they are parallel to each other

3 0
3 years ago
Read 2 more answers
Other questions:
  • Expand and simplify 9a+3(8-2a).
    10·2 answers
  • See attachment below!!!!
    6·2 answers
  • How do you write 6 3/5 as a decimal in simplest form?
    5·1 answer
  • Colton is filling 5 aquariums with water. Each aquarium needs 72 gallons of water. About how many gallons of water are needed to
    6·1 answer
  • List the first 5 muliples
    15·1 answer
  • Help with these please! Need to do them ASAP !!
    11·2 answers
  • What is the ratio 100:120 in it's simplest form?
    12·2 answers
  • Dena has 6.25 inches of blue ribbon, 0.375 foot of orange ribbon, and 0.5 yard of green ribbon. How many inches of ribbon does D
    9·1 answer
  • ANSWER IN THE COMMENTS SECTION DONT ANSWER COMMENT
    5·2 answers
  • xy=22 as a proportion please :) It would mean a lot if I could get a fast response! Please explain in detail because I don't get
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!