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
leonid [27]
3 years ago
9

Consider the following polynomial. What is the coefficient of the 3rd term? 2x^3+3x^2-5x+14

Mathematics
1 answer:
Anni [7]3 years ago
5 0

Answer: The coefficient is 3x

Step-by-step explanation:

You might be interested in
Solve. (x + 3)^1/2– 1 = x
Natali [406]

Answer:

x=1

Step-by-step explanation:

(x + 3) ^{ \frac{1}{2} }  - 1 = x  \\  \sqrt{x  + 3}   - 1 = x \\  \sqrt{x + 3}  = x + 1 \\ square \: both \: sides \\ x + 3 =  {x}^{2}  + 2x + 1 \\  {x}^{2}  + 2x - x + 1 - 3 = 0  \\  {x}^{2}  + x - 2 = 0  \\ x ^{2}  + 2x - x - 2 = 0  \\ (x^{2}  + 2x) - (x  + 2) = 0 \\ x(x + 2) - 1( x + 2) = 0 \\ (x - 1)(x + 2) = 0 \\ x - 1 = 0 \\ x = 1 \\  \\  \\ x  +  2 = 0 \\ x =  - 2

8 0
3 years ago
A silo is a composite of a cylindrical tower with a cone for a roof. What is the volume of the silo if the radius of the base is
kirza4 [7]

Answer:

The answer is b. 343,480.8ft

Step-by-step explanation:

I thought it was c at first because I forgot to add the volume of the cone.

The equation for the volume of a cylinder is V=π×r²×h

The solution would look like V=π40²×65=326725.8

The equation for the volume of a cone is V=1/3πr²×h

The solution would look like V=1/3π×40²×10=16755

Adding the two volumes would equal 326725.8±16755= 343480.8

5 0
3 years ago
Find the missing measure if a and b are the legs of the right triangle and c is the hypotenuse, with a = 11 and c =18.
never [62]

Answer:

\sqrt{203}

Step-by-step explanation:

1. 11^{2} + b^{2} = 18^{2}

2. b^{2} =203

3. b = \sqrt{203}

Can't be simplified.

3 0
3 years ago
Read 2 more answers
Suppose that an individual has a body fat percentage of 19.3% and weighs 187 pounds. How many pounds of her weight is made up of
Hatshy [7]

Answer:

The individual has 36.09 pounds of body fat.

Step-by-step explanation:

Given that an individual has a body fat percentage of 19.3% and weighs 187 pounds, to determine how many pounds of her weight is made up of fat the following calculation must be performed:

(187 x 19.3) / 100 = X

3.609.1 / 100 = X

36.091 = X

Therefore, the individual has 36.09 pounds of body fat.

6 0
2 years ago
Right answer gets brainlist
dusya [7]

Answer:

answer: 136

Heres the answer! Hope that helps!

5 0
3 years ago
Other questions:
  • You are comparing two refrigerator models. Their annual electricity consumption is shown below. Assume that the cost of electric
    8·2 answers
  • What is 1000 times 10
    15·1 answer
  • How many 1/5 pieces are in 4/5
    9·1 answer
  • Drainage tubing comes in large rolls. At your hardware store, you cut tubing to the lengths the customers want. You also provide
    8·2 answers
  • Which of the following angle measurements would you find in an equilateral triangle?
    15·1 answer
  • 12 cm<br> 4 cm<br> 4 cm<br><br> Find the volume of the rectangular prism
    13·1 answer
  • Help Please<br> A- y = x<br> B- y = 2x<br> C- y = -2x<br> D- y = x + 2
    10·2 answers
  • The temperature is falling outside at a steady rate of 4 degrees Fahrenheit every hour. If the temperature starts at 68 Fahrenhe
    10·1 answer
  • Name 10 different rays. Then name 2 pairs of opposite rays. <br><br> I simply need to check answers!
    9·1 answer
  • You have a standard deck of cards. The deck has 52 total cards and contains 4 suits: hearts, clubs, diamonds, and spades. Each s
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!