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
Goshia [24]
3 years ago
9

Help please.. find the area of the region that lies inside both curves

Mathematics
1 answer:
just olya [345]3 years ago
7 0
Too hard for me. I'm only in 5th grade
You might be interested in
In a lab, a substance was heated by 16°C over a period of 4 hours at a constant rate. What was the change in temperature each ho
Arada [10]

Answer:

4° C per hour

Step-by-step explanation:

16/4 will give us the temperature change every hour

5 0
3 years ago
Read 2 more answers
A triangle had two sides of length 10 and 10 what value could the length of the third side be check all that apply
vekshin1

Answer:

10 < x < 20

Step-by-step explanation:

the sum of any two sides of a triangle has to be greater than the 3rd side, so the maximum value of the third side in this instance is 19.9999999 because 10 + 10 = 20

6 0
3 years ago
You throw a ball up and its height h can be tracked using the equation h=2x^2-12x+20.
postnew [5]

<em><u>This problem seems to be wrong because no minimum point was found and no point of landing exists</u></em>

Answer:

1) There is no maximum height

2) The ball will never land

Step-by-step explanation:

<u>Derivatives</u>

Sometimes we need to find the maximum or minimum value of a function in a given interval. The derivative is a very handy tool for this task. We only have to compute the first derivative f' and have it equal to 0. That will give us the critical points.

Then, compute the second derivative f'' and evaluate the critical points in there. The criteria establish that

If f''(a) is positive, then x=a is a minimum

If f''(a) is negative, then x=a is a maximum

1)

The function provided in the question is

h(x)=2x^2-12x+20

Let's find the first derivative

h'(x)=4x-12

solving h'=0:

4x-12=0

x=3

Computing h''

h''(x)=4

It means that no matter the value of x, the second derivative is always positive, so x=3 is a minimum. The function doesn't have a local maximum or the ball will never reach a maximum height

2)

To find when will the ball land, we set h=0

2x^2-12x+20=0

Simplifying by 2

x^2-6x+10=0

Completing squares

x^2-6x+9+10-9=0

Factoring and rearranging

(x-3)^2=-1

There is no real value of x to solve the above equation, so the ball will never land.

This problem seems to be wrong because no minimum point was found and no point of landing exists

3 0
3 years ago
Complete the tables of values.<br> x 4−x<br> −1 4<br> 0 a<br> 2 b<br> 4 c
Alchen [17]

Answer:

12

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can i please get help with this geometry test?
RoseWind [281]

Answer:

im here for the points sorry

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • The vertex of this parabola is at (3,5) when the y-value is 6 the x value -1 what is the coefficient of the squared term in the
    10·1 answer
  • What the answer for 4 5 6 7 8
    13·1 answer
  • The number of chaperones at a school field trip must be 1/5 of the number of students attending, plus the 2 teacher sponsors. Wr
    11·1 answer
  • Admission to a baseball game is $4.00 for general admission and $4.50 for reserved seats. The receipts were $5150.00 for 1255 pa
    13·1 answer
  • What is the length of BC¯¯¯¯¯ ? Enter your answer in the box.
    13·1 answer
  • Somebody please help
    11·1 answer
  • Please help me please
    15·1 answer
  • Look at the question
    8·2 answers
  • A stained glass window is pictured below The area of the stained glass window is 42 square inches. What is the height of the sta
    12·1 answer
  • Convert 574 inches to yards foot and inches
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!