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
Karo-lina-s [1.5K]
4 years ago
15

HELP !Name the quadrant in which the angle is located

Mathematics
1 answer:
solniwko [45]4 years ago
4 0

the answer you put is already right

You might be interested in
The price of a new SMART television was reduced from $250 to $200. By what percentage was the price of the television reduced?
Novosadov [1.4K]

Answer:

20%

Step-by-step explanation:

if the 100% of the price is $250 and the discount is $50 then to find what percent $50 we multiply 100 by 50 then divide it with 250

100 × 50 ÷ 250 = 20

6 0
3 years ago
The City Housing Authority has received 75 applications from qualified applicants for nine low-income apartments. Four of the ap
butalik [34]
Total applications = 75
Apartments on north side of town = 4
Apartments on South side of town = 5

First  person has a 4/75 chance of getting a house in the north side
P(A) = 4/75

And second person has a 3/74 chance of getting a house in the north side
P(B) = 3/74

Probability that 2 qualified applicants will be selected for the north side of town =  P(A∩B) = P(A) x P(B) = (4 ÷ 75) x (3 ÷ 74) = 0.05333 x 0.04054 = 0.00216 

First  person has a 5/75 chance of getting a house in the south side 
P(A) = 5/75

And second person has a 4/74 chance of getting a house in the south side
P(B) = 4/74

Probability that 2 qualified applicants will be selected for the south side of town =  P(A∩B) = P(A) x P(B) = (5 ÷ 75) x (4 ÷ 74) = 0.06666 x 0.05405 = 0.00360


6 0
3 years ago
Solve equation for the given variable
Alenkinab [10]

Answer:

p=30

Step-by-step explanation:

First, you need to subtract 10 from both sides to get 1/2p=25. You do this just because simplifying is much easier.

Then, you need to isolate p, so you divide 1/2 by both sides, which is the same thing as multiplying by 2. 1/2*2p=15*2.

Simplifying, you get p=30.

8 0
3 years ago
Read 2 more answers
Edward is driving a car on the highway. He drives for 28.5 miles in 3/8 of an hour. At this rate, how much distance can he cover
Rom4ik [11]

The distance covered in one hour is 76 miles.

<u>Step-by-step explanation:</u>

Edward drives a car for 28.5 miles.

Therefore, the distance he travels by the car = 28.5 miles.

The time it takes to drive 28.5 miles is 3/8 of an hour.

<u>The formula to find the rate :</u>

Rate = Distance traveled / Time taken in hours.

Here, the distance is 28.5 miles and time is 3/8 hour.

Rate = 28.5/ (3/8)

<u>To find the distance covered in 1 hour :</u>

Let us assume, 'x' be the distance covered in one hour.

Rate = x/1

<u>Now, comparing the rates to find the x value :</u>

⇒ 28.5 / (3/8) = x /1

⇒ x = 28.5 \times  8/3

⇒ x = 228/3

⇒ x = 76

Therefore, the distance covered in one hour is 76 miles.

4 0
3 years ago
If tanA+sinA=m and tanA-sinA=n.prove that m^2-n^2=4√mn
mash [69]

Let a=\tan A and b=\sin A. Then

m^2-n^2=(a+b)^2-(a-b)^2=(a^2+2ab+b^2)-(a^2-2ab+b^2)=4ab

\implies m^2-n^2=4\tan A\sin A

and

mn=(a+b)(a-b)=a^2-b^2

\implies4\sqrt{mn}=4\sqrt{\tan^2A-\sin^2A}

The expression under the square root can be rewritten as

\tan^2A-\sin^2A=\dfrac{\sin^2A}{\cos^2A}-\sin^2A=\sin^2A\left(\dfrac1{\cos^2A}-1\right)=\sin^2A(\sec^2A-1)

Recall that

\sin^2A+\cos^2A=1\implies\tan^2A+1=\sec^2A

so that

\tan^2A-\sin^2A=\sin^2A\tan^2A

and assuming \sin A>0 and \tan A>0, we end up with

4\sqrt{\tan^2A-\sin^2A}=4\tan A\sin A

so that

m^2-n^2=4\sqrt{mn}

as required.

5 0
3 years ago
Other questions:
  • If you roll two fair six sided dice what's the probability that both dice show an odd number
    12·2 answers
  • Aubrey's dinner cost $85. She tips the waitstaff 30% for excellent service.
    5·2 answers
  • Segundo o ranking interbrand, as marcas mais valiosas do Brasil em 2010 estão na tabela abaixo:
    5·1 answer
  • Which answers do I circle a little confused here?
    12·2 answers
  • Evaluate expression: -5a -b for a= -6 and b= 3
    10·1 answer
  • Which fraction is equivalent to -3/2
    6·2 answers
  • In the diagram below, FG = 10 and HJ =10. Which additional facts would guarantee that FGHJ is a parallelogram
    12·1 answer
  • What are other ways that people may feel when expressing who they are as a person? How does this impact their self-
    9·1 answer
  • The sum of three consecutive integers is 144. What is the smallest of these integers?
    9·1 answer
  • The area of a rectangle varies jointly as its length and width. Find the equation of joint variation if A = 60ft², l = 15ft, and
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!