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
PSYCHO15rus [73]
3 years ago
15

What is the minimum value of y = 3x2 + 12x − 4,

Mathematics
1 answer:
MariettaO [177]3 years ago
5 0

Answer:

-16

Step-by-step explanation:

The minimum value is at the vertex

The x coordinate of the vertex = -b/2a

X = - 12/6 = - 2

Substituting the value of x in the equation

Y=3(-2)²+12(-2)-4

Y=3(4)-24-4

Y=12-24-4

Y=-16

You might be interested in
8. A contractor plans to brace a radio antenna with another cable. Cable X is already attached to the antenna at a height of 60
Agata [3.3K]

Answer:

142

Step-by-step explanation:

.jdnxixsykxkxmxmxmmxmmsmsmsmsmxmx

8 0
3 years ago
kennedy has 12 apples. together, she and Ariana have 42 apples. which diagram best represents the situation where A is the amoun
Katarina [22]
There is no diagram to chose from
3 0
3 years ago
fred thinks of a number that is greater than 110 and less than 120. he can make his number with same number of hundreds,tens and
VashaNatasha [74]

The number Fred thinks of is 111

<em><u>Solution:</u></em>

Given that, Fred thinks of a number that is greater than 110 and less than 120

He can make his number with same number of hundreds,tens and ones

<em><u>To find: Fred's number</u></em>

Given that the number is greater than 110 and less than 120

The possible numbers are:

111 , 112, 113, 114, 115, 116, 117, 118, 119

But he can make his number with same number of hundreds,tens and ones

So the numbers in ones, tens and hundreds place are same

So the only possible number is 111

Thus the number Fred thinks of is 111

8 0
4 years ago
I'm confused on how to find the surface area of a triangular prism​
Vinvika [58]

Answer:

The general formula for the total surface area of a right prism is T. S. A. =ph+2B where p represents the perimeter of the base, h the height of the prism and B the area of the base.

Step-by-step explanation:

hope this helps

6 0
3 years ago
What is the area of the parallelogram?
Inessa [10]

Answer:

  • 70 cm²

Step-by-step explanation:

The area of the parallelogram is:

14 × 5

= 70 cm²

Hope it helps!

4 0
3 years ago
Other questions:
  • Classify the relationship represented in each scatter plot as linear, quadratic, or exponential
    11·2 answers
  • 6. Describe the end behavior and determine
    11·2 answers
  • A1=12−12,a2=23−13,a3=34−14,a4=45−15,a5=56−16. a1=12−12,a2=23−13,a3=34−14,a4=45−15,a5=56−16.
    8·1 answer
  • The formula that relates the length of a ladder, L, that leans against a wall with distance d from the base of the wall and the
    13·2 answers
  • PLEASE HELP I"M BAD AT MATH Use the Distributive Property to simplify the expression.
    14·2 answers
  • The number of employees at a certain company is 1440 and is increasing at a rate of 1.5% per year. Write an exponential growth f
    11·1 answer
  • Does anyone have googl hangouts
    15·2 answers
  • HELP! please and thank you!
    11·1 answer
  • A snowmobile traveled 32 miles in 2 1/3 hours.
    11·1 answer
  • Need help ASAP!<br> Can you make $20 by using seven $1 and $5 bills?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!