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
Naily [24]
3 years ago
9

Graph y= x^2+3x+2. identify the vertex and axis of symmetry

Mathematics
1 answer:
dlinn [17]3 years ago
5 0
Axis or sym. is -1.5. vertex is ( -.25,-1.5)

You might be interested in
Can some show the steps and the answer please I really need help tell me how you get it and the answer
Tems11 [23]

Answer:

Step-by-step explanation:

here is some helpful trig function reminders.. copy this and keep it

Use SOH CAH TOA to recall how the trig functions fit on a triangle

SOH: Sin(Ф)= Opp / Hyp

CAH: Cos(Ф)= Adj / Hyp

TOA: Tan(Ф) = Opp / Adj

they ask how long is the ladder

they give us the opposite side (8) and the adjacent side (6)  

and the Hyp is the length of the ladder.   They expect you to sort this out in your head.  :/  

there is two steps .. we'll solve for the angle.. then we can use that to find the Hyp side..(long side of triangle)  which is the ladder length

Tan(Ф) = Opp / Adj

Tan(Ф) = 8 / 6

Ф = arcTan(8 / 6)

Ф ≈ 53.130°

now lets use that angle with one of the other trig functions to find the Hyp.. sin or cos will work b/c we have both the opp and the adj sides lengths.  let's use cos

Cos(53.130) = 6 / Hyp

Hyp = 6 / Cos(53.130)   ( I just used algebra to swap the two)

Hyp = 9.99997

the ladder will be 10' long.  

ask in the comments if you need any more explaining  

5 0
2 years ago
Whats 200+300= plz get it right
Basile [38]

Answer:

200+300=500

Step-by-step explanation:

200+300=500 or 100+400=500

8 0
3 years ago
Read 2 more answers
order the numbers 0.64, 2/3, 65%, and 7/10, from least to greatest, and explain how you got your answer, please, thank youuuu!
Andrei [34K]
The answer is 0.64,65,2/3,7/10 how I got it is because you need to turn all the numbers into decimals 
7/10=.7
2/3=0.666666.....
and the others one are already in decimal form 
4 0
3 years ago
Slope for (6,5) (14, -3)
otez555 [7]

Answer:

m= -1

I hope this helped, have a great day!! <3

7 0
2 years ago
What is the range for this data set?<br> 22, 7, 14, 13, 38, 12, 19, <br> 17, 49, 13, 9, 18, 36​
Degger [83]

Answer:

from 7 to 49 or (7, 49)

Step-by-step explanation:

Range means the limit of the data set. Basically, the low part of the range is the lowest number in the set and the high part of range is the highest part.

5 0
2 years ago
Other questions:
  • HALP PLZZZ. First to respond gets something
    12·2 answers
  • If f(x) =<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D%20%2B3" id="TexFormula1" title="\sqrt{x} +3" alt="\sqrt{x} +3" align="
    8·2 answers
  • What percent of $x$ is equal to $40\%$ of $50\%$ of $x$?
    8·1 answer
  • The Johnsons notice that their family pond is low with 875 gallons of water in the pond. If they fill the pond at a rate of 35 g
    11·1 answer
  • College Alisha is putting cheese cubes and crackers onto small plates. She has 24 cubes of cheese and 40 crackers. She want both
    6·1 answer
  • “Peaches at the Farmer’s Market cost $2.70 per pound.”
    11·1 answer
  • 4. Brandy is learning to make bracelets. She can make 4 bracelets in 10 minutes. What is her unit
    15·1 answer
  • You estimate that a lamb weighs 10 pounds. The actual weight of the lamb is 13 pounds. Find the percent error. Round your answer
    14·1 answer
  • your paper airplane is launched from 25ft. it descends at a rate of 5ft per second. write an equation that represents the height
    8·1 answer
  • The weather person said that the temperature was "seventeen degrees below zero.How should this number be written?A. -170 В.017OC
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!