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
hjlf
2 years ago
11

What is the correct answer?

Mathematics
1 answer:
garik1379 [7]2 years ago
3 0

Answer:

why is it upside down

Step-by-step explanation:

You might be interested in
PLEASE HELP ASAP ILL GIVE BRAINLIEST!!!!!<br><br>find measure of arc MK​
Gwar [14]

Answer:

Arc length MK = 15.45 units (nearest hundredth)

Arc measure = 58.24°

Step-by-step explanation:

Calculate the measure of the angle KLN (as this equals m∠KLM which is the measure of arc MK)

ΔKNL is a right triangle, so we can use the cos trig ratio to find ∠KLM:

\sf \cos(\theta)=\dfrac{A}{H}

where:

  • \theta is the angle
  • A is the side adjacent the angle
  • H is the hypotenuse (the side opposite the right angle)

Given:

  • \theta = ∠KLM
  • A = LN = 8
  • H = KL = 15.2

\implies \sf \cos(KLM)=\dfrac{8}{15.2}

\implies \sf \angle KLM=\cos^{-1}\left(\dfrac{8}{15.2}\right)

\implies \sf \angle KLM=58.24313614^{\circ}

Therefore, the measure of arc MK = 58.24° (nearest hundredth)

\textsf{Arc length}=2 \pi r\left(\dfrac{\theta}{360^{\circ}}\right) \quad \textsf{(where r is the radius and}\:\theta\:{\textsf{is the angle)}

Given:

  • r = 15.2
  • ∠KLM = 58.24313614°

\implies \textsf{Arc length MK}=2 \pi (15.2)\left(\dfrac{\sf \angle KLM}{360^{\circ}}\right)

\implies \textsf{Arc length MK}=\sf 15.45132428\:units

6 0
2 years ago
A furniture shop sells sofas for $680. If the shop wanted to offer the lower price of $540, what rate of markdown would it have
solmaris [256]

Answer:

down in rate = 680-540 = 140

% change = 140*100/680 = 20.58%

6 0
2 years ago
For what values of b is the relation R:{(b^2, 5), (5b, 6)} NOT a function?
Roman55 [17]

Answer:

b=0,b=5

Step-by-step explanation:

3 0
2 years ago
The theoretical probability of drawing a red card from a deck of cards is 1:2. Michael drew 20 cards and received 7 red and 13 b
Anon25 [30]

Answer and Step-by-step explanation:

Theoretical probability is expected probability of an occurrence hence the name theoretical. It is theoretical and not practical as it has not been experimented or actually become practical. Experimental probability on the other hand is probability that has been experimented- it is the result of test of probability on the actual population.

In the case above, the theoretical which is the expected probability that has not been experimented is 1/2 of getting Red cards. This probability is theoretical and therefore may change when tested. Hence the different result of 7 Red and 13 blacks with 20 cards picked when experimented

6 0
2 years ago
If y=4 when x=12, find y when x=-24
goldfiish [28.3K]

The value of y is -8 if the x  -24 and y varies directly with x, and If y = 4 when x = 12.

<h3>What is a proportional relationship?</h3>

It is defined as the relationship between two variables when the first variable increases, the second variable also increases according to the constant factor.

The question is incomplete.

The complete question is:

If y varies directly with x, and If y = 4 when x = 12, how do you find y when x = -24?

y ∝ x  (given)

y = kx

k is the constant of proportionality.

4 = 12k  (y = 4, and x = 12)

k = 1/3

y = x/3

Plug x = -24

y = -24/3

y = -8

Thus, the value of y is -8 if the x  -24 and y varies directly with x, and If y = 4 when x = 12.

Learn more about the proportional here:

brainly.com/question/14263719

#SPJ1

3 0
1 year ago
Other questions:
  • A package of of 500 sheets of computer paper has dimensions of 8 1/2 x 11x2. How many packages will fit in a box with 17 1/2x12x
    14·1 answer
  • Which answers best describes the series: 3+9+2.7+8.1+...
    7·1 answer
  • A square is made up of an L-shaped region and three transformations of the region. If the perimeter of the square is 40 units, w
    7·1 answer
  • What is the image of the point (0,9) after a rotation of 90° counterclockwise about<br> the origin?
    7·1 answer
  • Music, in 2001, full-length cassettes represented 3.4% of total music sales. Between 2001 and 2006, the percent decreased by abo
    8·1 answer
  • Use the GCF and the Distributive Property to express the sum as a product.
    6·2 answers
  • PLEASE HELP!! NO LINKS PLS..
    9·1 answer
  • Breakfast eaten and the slim camp-outfit lashed to the sled, the men turned their backs on the cheery fire and launched out into
    7·1 answer
  • HERE I AM AGAIN, HELPPPPP<br> ILL GIVE BRAINLIEST &lt;3
    9·2 answers
  • MLA = 55°, AB = 27, BC = 12, find mZB.<br> ZB=
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!