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
Aleks [24]
3 years ago
8

3x^2+ 4x + 5 for x = -2

Mathematics
1 answer:
Alexus [3.1K]3 years ago
7 0
The answer is 33
3(-2)^2+4(-2)+5
-6^2+ (-8) + 5
36 + (-8) + 5
28+5
33
You might be interested in
suppose the income tax rate is 4% determine the amount of money remaining after paying income tax on an income of $20,000 ​
Romashka [77]

Answer:

$19200

Step-by-step explanation:

20,000*0.96=19200

4 0
3 years ago
Solve system of equation using elimination by addition.<br><br> Will give brainliest!!
Rainbow [258]

Answer:

x = 6

Step-by-step explanation:

Add the system of equations together:
2x - 3y = 12

4x + 3y = 24

you get

6x = 36

divide by the coefficient

6x/6 = 1

36/6 = 6

x = 6

Not sure if you need the y, but if so, let me know!

Hope this helps!

3 0
1 year ago
Kenneth ran a marathon (26.2) miles) in 5.5 hours. What was Kenneth’s average speed? (Round your answer to the nearest tenth.)
Serga [27]

Answer:

4.8 miles per hour.

Step-by-step explanation:

Average speed=Total distance/Time taken

=26.2miles/5.5hour

=4.8 miles per hour

3 0
3 years ago
There are ways to find the area under a normal curve.<br><br> True or false?
Mrrafil [7]

Your answer would be false.

7 0
3 years ago
Read 2 more answers
In triangle ABC shown below, side AB is 6 and side AC is 4:
sveticcg [70]

To prove that segment DE is parallel to segment BC and half its length, Translate ABCDE left 4 units and down 2 units

<h3>What is a transformation?</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformation are <em>translation, rotation, reflection and dilation.</em>

Dilation is the increase or decrease in the size of a figure.

To prove that segment DE is parallel to segment BC and half its length, Translate ABCDE left 4 units and down 2 units.

Find out more on transformation at: brainly.com/question/4289712

#SPJ1

5 0
1 year ago
Other questions:
  • A batch of 500 containers of frozen orange juice contains 5 that are defective. Two are selected, at random, without replacement
    12·1 answer
  • How many times does this number go into that number
    7·2 answers
  • THA<br> 8<br> ft<br> 12 ft<br> 18 ft<br> 8 ft<br> 16 ft<br> What’s the total?
    10·2 answers
  • What are two partial products of 35 ×7
    14·2 answers
  • In a fruit punch drink, the 3 ingredients are apple juice, orange juice and cranberry juice. If
    14·1 answer
  • Jellybeans cost $0.80 per pound.Howard buys 4.5 pounds of jellybeans for himself and 1 pound for his friend.What is the total co
    8·2 answers
  • 2-2 Skills Practice
    9·1 answer
  • How many dogs are in a park if there are 15 dogs?
    8·2 answers
  • Caroline earns $139.50 for 6 hours of work. If she makes a constant hourly wage, which table represents the relationship between
    5·1 answer
  • The length of a rectangular plot is 2 1/3 m. The area of the reclangle is5 1/3 m? What is the width of the plot?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!