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
Ghella [55]
3 years ago
9

What is the x-coordinate of the vertex of the parabola whose equation is y = 3x^2 + 12x + 5?

Mathematics
2 answers:
aleksley [76]3 years ago
6 0
(-2, -7) The answer would be -2. I hope that this helped! ;)
ahrayia [7]3 years ago
4 0
Well it will be a simple as grid algebra 
3(2+12)+12x5
You might be interested in
The long jump distances of four students are listed in the table below. How much farther
Papessa [141]
I can’t answer this with out the distance they jumped.
7 0
3 years ago
What was done to the quadratic parent function F(x) = x2 to get the
zubka84 [21]

Answer:

Option C.

Step-by-step explanation:

If k<0, the function g(x) = f(x) + k represents the function f(x) shifted k units downwards.

In this case, given that k=-3 (k<0). The graph was shifted 3 units down. Therefore, the correct option is Option C.

5 0
3 years ago
Truax Corporation pays its employees on a graduated commission scale: 6% on the first $40,000 sales; 7% on sales from $40,000 to
vagabundo [1.1K]
Answer: Bernie’s commision is $6950

8 0
3 years ago
What are 3 equivalent ratios for 4/3
maw [93]
Some answers include: 8/6, 12/9, 20/15. 
3 0
3 years ago
A house is 46.0 ft long and 50 ft wide, and has 8.0-ft-high ceilings. what is the volume of the interior of the house in cubic m
I am Lyosha [343]
Volume of house = 46*50*8=18400 ft^3
Each foot equals 0.3048 m. (exactly).
Therefore 1 ft^3 = 0.3048^3 m^3
Therefore volume of the interior of the house 
= 18400 ft^3 * .3048^3 m^3/ft^3
=18400*.3048^3 m^3
=521.0299772928 m^3
=521 m^3 (nearest m^3) ................(a)
or, in cubic centimeters
=521 m^3 * (100cm/m)^3
=521.0299772928 * 100^3 cm^3
=521029977.2928 cm^3
=521029977 cm^3  (nearest cm^3) .........(b)

Answer: see (a) and (b).
4 0
3 years ago
Other questions:
  • The 24-hour time is 14:00. Find the equivalent 12-hour time. Show all work.
    12·1 answer
  • What is the interquartile range for the data set? 89, 91, 95, 112, 118, 83, 85, 104, 118, 125, 134, 138 Enter your answer in the
    13·1 answer
  • Peter is making an "X marks the spot" flag for a treasure hunt. The flag is made of a square white flag with sides of 121212 inc
    9·1 answer
  • Please help me!<br> Will mark brailest if you are right!!!
    11·1 answer
  • WILL GIVE BRANLIEST! pls help thank you!
    8·1 answer
  • The price of a litre of milk increased from $1.25 in 2004 to $1.35 in 2006. What is the average price increase per year?
    5·1 answer
  • if 8 workers take 400 hours to finish a project how long will it take 16 workers to complete the same Project​
    9·1 answer
  • Math<br> Help<br><br> Please helppp it’s math
    5·2 answers
  • (02.03 MC) The figure shows two triangles on a coordinate grid: A coordinate grid is shown from positive 6 to negative 6 on the
    10·1 answer
  • The highest mark in the Science test was 74. Three students scored 49 which was five marks higher than the lowest score. What wa
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!