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
omeli [17]
3 years ago
9

Please Help Me!!!!

Mathematics
2 answers:
Lilit [14]3 years ago
5 0
For the first question we know that m
Feliz [49]3 years ago
4 0
Question 1:

∠KLM = 134°

∠KLN + ∠NLM = 134

47 + 16y = 134

16y = 134 - 47 = 87

16y = 87

y = \frac{87}{16} = 5.4375° ≈ 5.44°

Question 2:

∠ Between Melville Road and Emerson Avenue = 118°

Given, Hawthorne Lane bisects the angle between Melville Road and Emerson Avenue.

Hence, ∠ between Hawthorne Lane and Emerson Avenue = \frac{118}{2} = 59°

∠ Between Emerson Avenue and Thoreau Street = 135°

Given, Dickinson Drive bisects the angle between Emerson Avenue and Thoreau Street.

Hence, ∠ between Emerson Avenue and Dickinson Drive = \frac{135}{2} = 67.5°

Hence, ∠ between Hawthorne Lane and Dickinson Drive = 59 + 67.5 = 126.5°
You might be interested in
Which is the total surface area of this cone?
disa [49]

Answer:

  A.  219.80 square centimeters

Step-by-step explanation:

The total surface area is given by ...

  A = πr(r+s)

where r is the radius and s is the slant height. Filling in the given numbers, you get ...

  A = 3.14·(5 cm)·(5 cm +9 cm) = 219.80 cm²

3 0
3 years ago
When sample size increases Group of answer choices
Olenka [21]

Answer:

Option A)

Confidence interval decreases

Step-by-step explanation:

If we increase the sample size, then,

  • The standard error of the interval decrease.
  • If the standard error increase, the margin of error of the interval decrease.
  • If the margin of error decreases, the width of the confidence level decreases, hence, the confidence interval become narrower.

Thus, the correct answer is

Option A)

Confidence interval decreases

3 0
3 years ago
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. <br> IM GIVING 40 POINTS !! DONT SKIP :((.
Ne4ueva [31]
It’s just y= 17x. There’s nothing added or subtracted, or else it wouldn’t be (0,0).
6 0
2 years ago
Two Grade 7 students, Monique and Matt, both solved the following math problem: If the temperature drops from 7°F to -17°F, by h
nadya68 [22]

Answer: It decreased by 24F not 10F because if it were 10F the starting temperature had to be -7F since the difference between this number and -17F is 10F but in this case it starts at 7F so we subtract 7-0=7 and 17-0=17 and add 17+7=24F.

Step-by-step explanation:

7-0=7

17-0=17

17+7=24F

3 0
3 years ago
Find the derivative of <br> |x|/(x-1)
ki77a [65]
\bf \cfrac{|x|}{x-1}\iff \cfrac{\sqrt{x^2}}{x-1}\iff \cfrac{(x^2)^{\frac{1}{2}}}{x-1}&#10;\\\\\\&#10;\textit{using the quotient rule}&#10;\\\\\\&#10;\cfrac{dy}{dx}=\cfrac{\frac{1}{2}(x^2)^{-\frac{1}{2}}\cdot 2x(x-1)-(x^2)^{\frac{1}{2}}\cdot 1}{(x-1)^2}

\bf \cfrac{dy}{dx}=\cfrac{\frac{x(x-1)-(x^2)^{\frac{1}{2}}}{(x^2)^{\frac{1}{2}}}}{(x-1)^2}\implies \cfrac{dy}{dx}=\cfrac{x(x-1)-(x^2)^{\frac{1}{2}}}{(x^2)^{\frac{1}{2}}(x-1)^2}&#10;\\\\\\\cfrac{dy}{dx}=\cfrac{x(x-1)-|x|}{|x|(x-1)^2}
4 0
3 years ago
Other questions:
  • Angle P and angle Q are supplementary. Angle P measures 5x and angle Q measures 3x – 12. Find the measure of angle P.
    8·2 answers
  • What is the volume of a rectangular prism with length 9 ft, height 5 ft, and width 6 ft?
    13·1 answer
  • jane is practicing solving systems of equations by inspection.she thinks that y=5/6x+2 and y=5/6x-2 would have exactly one solut
    6·1 answer
  • Can someone help asap​
    12·2 answers
  • What is the longest flagpole ( in whole feet) that could be shipped in a box that measures 2ft by 2 ft by 12 ft
    13·1 answer
  • Michael works 30 hours per week and makes $15.00 per hour. How much does he make in a 4-week month?
    7·1 answer
  • +
    10·1 answer
  • HELP ME PLEASE I NEED ANSWERS REALLY FAST I'LL GIVE BRAINLIEST TO THE CORRECT ANSWER SO PLEASE HELP ME!!!!
    5·1 answer
  • What is the slope of x+3y=21
    15·2 answers
  • Please I need help, I've been stuck in this for about 30 minutes now
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!