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
serious [3.7K]
2 years ago
9

Mai wants to construct a regular hexagon inscribed in the circle centered at C. Will these instructions work to finish the hexag

on from the construction given? If so, explain why Mai is correct. If not, explain how you would finish the construction correctly.
i. Draw the circle centered at D with radius CD.
ii. Mark the intersection of the circle with the circle centered at C, and label that point E.
iii. Draw the circle centered at E with radius DE.
iv. Mark the intersection of the circle with the circle centered at D, and label that point F.
v. Connect ABCDEF to make a regular hexagon.​
Mathematics
1 answer:
VARVARA [1.3K]2 years ago
6 0

Answer:

Place your compass point on the paper and draw a circle. (Keep this compass span!)

2. Place a dot, labeled P, anywhere on the circumference of the circle to act as a starting point.

3. Without changing the span on the compass, place the compass point on P and swing a small arc crossing the circumference of the circle.

4. Without changing the span on the compass, move the compass point to the intersection of the previous arc and the circumference and make another small arc on the circumference of the circle.

5. Keep repeating this process of "stepping" around the circle until you return to point P.

6. Starting at P, connect to each arc on the circle forming the regular hexagon.

You might be interested in
A moving box one meter wide 1/2 meter long and 3/4 meter tall how many cubic meters can the Box hold?​
JulsSmile [24]

Here is the work and explained sentence :)

8 0
3 years ago
What does 2 + 2 equal. Also what does 4 + 4 equal?
Gennadij [26K]

Answer:

4, 8

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Use appropriate algebra and theorem 7. 2. 1 to find the given inverse laplace transform. (write your answer as a function of t.
ollegr [7]

The given function s/(s^2 +3s -4) is proved with the help of inverse Laplace theorem.

According to the statement

we have to find the inverse of the Laplace theorem with the help pf the given theorem in the statement.

So, For this purpose, we know that the

Laplace transformation is a transformation of a function f(x) into the function g(t) that is useful especially in reducing the solution of an ordinary linear differential equation with constant coefficients to the solution of a polynomial equation.

Now, We assume you want to find the inverse transform of s/(s^2 +3s -4).

This can be written in partial fraction form as

\frac{(4/5)}{(s+4)} + \frac{(1/5)}{(s-1)}

which can be found in a table of transforms to be the transform of

\frac{4}{5} e^{-4t} + \frac{1}{5} e^t

There are a number of ways to determine the partial fractions. They all start with factoring the denominator.

s^2 +3x -4 = (s+4)(s-1)

After that, you can postulate the final form and determine the values of the coefficients that make it so.

For example:

\frac{A}{(s+4)}  + \frac{B}{s-1}  = (A+B)s + \frac{(4B-A)}{(s^2 +3x -4)}

This gives rise to two equations:

(A+B) = 1

(4B-A) = 0.

So, The given function s/(s^2 +3s -4) is proved with the help of inverse Laplace theorem.

Disclaimer: This question was incomplete. Please find the full content below.

Question:

Use appropriate algebra and theorem 7.2.1 to find the given inverse laplace transform. (write your answer as a function of t.) ℒ−1 s s2 + 3s − 4.

Learn more about Laplace here

brainly.com/question/11630973

#SPJ4

3 0
2 years ago
A point P(x,y) moves along the graph of the equation y = x3 + x2 + 2. The x-values are changing at the rate of 2 units per secon
CaHeK987 [17]

Using implicit differentiation, it is found that y is changing at a rate of 10 units per second.

---------------------

The equation is:

y = x^3 + x^2 + 2

Applying implicit differentiation in function of t, we have that:

\frac{dy}{dt} = 3x^2\frac{dx}{dt} + 2x\frac{dx}{dt}

  • x-values changing at a rate of 2 units per second means that \frac{dx}{dt} = 2
  • Point Q(1,4) means that x = 1, y = 4.

We want to find \frac{dy}{dt}, thus:

\frac{dy}{dt} = 3x^2\frac{dx}{dt} + 2x\frac{dx}{dt}

\frac{dy}{dt} = 3(1)^2(2) + 2(1)(2) = 6 + 4 = 10

y is changing at a rate of 10 units per second.

A similar problem is given at brainly.com/question/9543179

5 0
2 years ago
A glass of water was seven- eighths of a liter. With a 6 liter jug, how many glasses could you pour? Do you have to multiply div
ivolga24 [154]

Let us suppose, we pour x glass of water.

The given jug is of 6 liters. And the glass of water was seven- eighths of a liter. Hence, we have the below equation

\frac{7}{8} x= 6

Now, in order to solve for x, we will divide 6 with 7/8. So, we have to divide.

x=\frac{6}{7/8} \\
\\
x=\frac{48}{7} \\
\\
x=6.9

Hence, we can pour 7 glass of water. But the 7th glass is not full of water. It is partially full.

5 0
3 years ago
Other questions:
  • What property of addition is shown in the following number sentence?Explain
    8·1 answer
  • How to graph y = 1/ 4x - 1
    11·1 answer
  • matthew hiked 4 miles in 2 hours. at this same rate what is the total number of miles matthew could hike in 6 hours
    6·1 answer
  • Which of the following Expressions has a coefficient of 10 and a constant of 5?​
    15·2 answers
  • G(x)=x2+4 make a table of values
    10·1 answer
  • The interior angles of a triangle have measures kº, 27°, and 10°<br> What is the value of k?
    5·1 answer
  • (8,3), (-7, -7), and (8,-7) are the three vertices of a triangle. Use the coordinate plane to find the area of the triangle. Ans
    8·1 answer
  • Help pleasee asappp sorry
    14·1 answer
  • Factor the trinomial<br> x^2+12x+6^2
    8·1 answer
  • Who made a car first in pakistan
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!