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
Flauer [41]
3 years ago
8

B. Jennifer needs new trim around the base boards.

Mathematics
1 answer:
NeTakaya3 years ago
4 0
Is there a picture because I dont see it
You might be interested in
-3-4747)-6(x-1)=9<br> What is x?
aniked [119]

Answer:

Can you retype that and I’ll do it?

Step-by-step explanation:

6 0
3 years ago
Lim x→π/2 1-sinx/cot^2x<br>any genious help please ​
Simora [160]

Rewrite the limand as

(1 - sin(<em>x</em>)) / cot²(<em>x</em>) = (1 - sin(<em>x</em>)) / (cos²(<em>x</em>) / sin²(<em>x</em>))

… = ((1 - sin(<em>x</em>)) sin²(<em>x</em>)) / cos²(<em>x</em>)

Recall the Pythagorean identity,

sin²(<em>x</em>) + cos²(<em>x</em>) = 1

Then

(1 - sin(<em>x</em>)) / cot²(<em>x</em>) = ((1 - sin(<em>x</em>)) sin²(<em>x</em>)) / (1 - sin²(<em>x</em>))

Factorize the denominator; it's a difference of squares, so

1 - sin²(<em>x</em>) = (1 - sin(<em>x</em>)) (1 + sin(<em>x</em>))

Cancel the common factor of 1 - sin(<em>x</em>) in the numerator and denominator:

(1 - sin(<em>x</em>)) / cot²(<em>x</em>) = sin²(<em>x</em>) / (1 + sin(<em>x</em>))

Now the limand is continuous at <em>x</em> = <em>π</em>/2, so

\displaystyle\lim_{x\to\frac\pi2}\frac{1-\sin(x)}{\cot^2(x)}=\lim_{x\to\frac\pi2}\frac{\sin^2(x)}{1+\sin(x)}=\frac{\sin^2\left(\frac\pi2\right)}{1+\sin\left(\frac\pi2\right)}=\boxed{\frac12}

4 0
3 years ago
Wavelength and Frequency
garik1379 [7]

Answer:

A. Wavelength

Step-by-step explanation:

I calculated it logically

5 0
3 years ago
Read 2 more answers
Ann’s gym charges $20 per month plus $5 per visit. Blake’s gym charges $30 per month plus $3 per visit. Ann and Blake make the s
n200080 [17]

Answer:

210

Step-by-step explanation:

8 0
3 years ago
To create an image, Figure B is going to be rotated 90° around the point indicated in the figure, translated horizontally across
Vlad [161]

Answer: D. They are both congruent

Step-by-step explanation:

The only difference in the two shapes is the locations. One shape is located in the 4th (-x, +y) quadrant, while the other shape is located in the 2nd quadrant (+x, -y)

They two shapes are the same size with the same area, so they are both congruent.

3 0
3 years ago
Other questions:
  • Which expression represent 6 more than ×
    14·1 answer
  • What is 1600 square yards ratio 3:5
    12·1 answer
  • Is there an outlier in this data set: 26, 30, 22, 15, 51, 21, 24, 28, 32, 24, 25, 18, 35? *
    15·1 answer
  • The mass of a radioactive substance follows a continuous exponential decay model, with a decay rate parameter of per day. Find t
    9·1 answer
  • How do I simplify 6y-y
    10·2 answers
  • How many radii does a circle have? Explain.
    14·1 answer
  • I need help answering all of these
    13·2 answers
  • (11x + 2y) - (5x – y)
    9·1 answer
  • PLS I NEED HELP!! For each linear function graphed on the coordinate grid, enter the value of m and the value of b. Give your an
    9·1 answer
  • Pls help this is due today
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!