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
mamaluj [8]
3 years ago
8

Untitled Question

Mathematics
1 answer:
Lunna [17]3 years ago
4 0
I think the answer is D if not sorry
You might be interested in
What is it a continuous or discrete the length of boat
cluponka [151]

Answer:

discrete

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is x2+5x=0? Please show all work!
Alexxandr [17]
X2+5x=0
7x+0
divide both sides by 7
7 divided by 0 is 0
x=0
0=0
7 0
3 years ago
Read 2 more answers
What is the value of the x variable in the solution to the following system of equations? 2x - 3y = 3
scZoUnD [109]

Answer:

(0,-1)

value x is 0

value y is -1

8 0
2 years ago
Please help me I need help with this one.
Ahat [919]
I believe it would be -17 degrees per minute
4 0
3 years ago
A rectangle has one of its sides on the x-axis and corners of the opposite side on the piece of the parabola y = 12 − x 2 above
saw5 [17]

Answer:

A(x) = 24x - 2x^3

Step-by-step explanation:

first we need to visualize what the question is trying to represent

  • A rectangle with one of its sides on the x-axis
  • The corners of the opposite two sides of the rectangle intersect with a parabola
  • the equation of the parabola is y = 12 - x^2

the equation of the parabola can also be written as

y = -x^2 + 12 this shows that the parabola has a \cap shape and the turning point (peak) lies at the y-axis at y = 12. The parabola is symmetric along the y-axis!

  • right corner of the lower side of the rectangle has the coordinates (x,0)

we can also say that the coordinates of the lower left side are (-x,0). This is because the parabola is symmetric along the y-axis.

Solution:

We have enough information to express the sides lengths of the rectangle:

1) Lower side, (L)

We'll name the lower side 'L' and since this is a rectangle, this side length is the same as the upper side.

The lower side coordinates are (-x,0) and (x,0). Hence the side length is the difference of the two coordinates.

L = x-(-x)

L = 2x

2) The Left and Right side have the same height (H)

since the the lower side is on the x-axis (y=0), the only side moving is the upper one, i.e the coordinates of the upper corners are (0,y) where y = 12- x^2. The side length of either the left or right sides is y

H = y

H = 12 - x^2

The Area of the rectangle is:

Area\,\,= L \times H

Area\,\,= 2x(12 - x^2)

Area\,\,= 24x-2x^3

3 0
3 years ago
Other questions:
  • Mr young has 30 times as many pencils as jack. The whole class has 200 times as many pencils as jack. If jack has 2pencils, how
    13·2 answers
  • Ads Galore makes posters with standard dimensions of inches by 11 inches as shown.
    12·1 answer
  • The first derivative of x^2+2y^2=16 is -x/(2y), the second is -(2y^2+x^2)/(4y^3). Find the third implicit derivative of x^2+2y^2
    12·2 answers
  • At the end of each year, how much money would you earn in interest if you invested $3,500 and earned 4.5% simple interest?
    8·1 answer
  • Examine the expanded form. y ∙ y ∙ y ∙ y ∙ y ∙ y ∙ y ∙ y ∙ y ∙ y Which represents the expanded form in exponential form? 10y 10y
    14·1 answer
  • A basketball player makes 60% of his free throws. We set him on the line of free-throw and informed him to shoot free throws unt
    14·1 answer
  • What is the equation of the circle with Center (-6, 7) that passes through the point (4, -2) ​
    8·1 answer
  • The joint F.D.P of a bivariate VA (X, Y) is given
    15·1 answer
  • A zoo has 15 toucans and 60 parrots , what is the ratio of the number of parrots at the zoo
    11·1 answer
  • Create a recursive formula for this sequence (linear)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!