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
sweet-ann [11.9K]
2 years ago
14

Tan²45°+sin²90°÷cos60°-tan30​

Mathematics
1 answer:
nikitadnepr [17]2 years ago
4 0

Answer:

5.42

Step-by-step explanation:

Please mark as brainliest;)

You might be interested in
Three consecutive even integers are such that the square of the third is 76 more than the square of the second. Find the three i
Arada [10]

Let n represent the interger l, the three consective intergers are represented by

n

n + 2

n + 4

The second one represent

(n + 2) {}^{2}  + 76 =(  n + 4) {}^{2}

Simplify both sides

n {}^{2}  + 4n + 4 + 76 =  {n}^{2}  + 8n + 16

{n}^{2}  + 4n + 4  =  {n}^{2}  + 8n - 60

4n + 4 = 8n - 60

4n + 64= 8n

64= 4n

n = 16

The intergers are 16,18,20

6 0
3 years ago
The cost of a product has been increasing each year.
andrew-mc [135]

i believe it’s $17 because it looks like it’s an constant graph

3 0
3 years ago
If you apply for a job with Globo Corp, there is a 75% chance that you will get an interview.
aivan3 [116]

Answer:

The probability that you will get the job If you apply for a job with Globo Corp=0.36

Step-by-step explanation:

We are given that

If you apply for a job with Globo Corp, then the probability of getting interview P(A)=75%=0.75

If you get an interview, then the probability of getting job=P(B)=48%=0.48

We have to find the probability that you will get the job If you apply for a job with Globo Corp.

If you apply for a job with Globo Corp, the probability of getting job=P(A)\times P(B)

If you apply for a job with Globo Corp, the probability of getting job=0.75\times 0.48

If you apply for a job with Globo Corp, the probability of getting job=0.36

Hence, the probability that you will get the job If you apply for a job with Globo Corp=0.36

6 0
3 years ago
bills furrier marks up mink coats $3000. this represents a 50% mark up cost. what is the cost of the coats?
enyata [817]
3000*.50=1500
1500-3000=1500
1500 is the answer
3 0
3 years ago
When Ada was 15years and her sister ngozi was 18years. If Ada was born in 1970. In what year was ngozi born
Law Incorporation [45]

Answer: 1967

Step-by-step explanation:

Ada was 15 years when her sister Ngozi was 18 years.

This means that Ngozi is older than Ada by:

= 18 - 15

= 3 years

If Ngozi is older by 3 years, this means that she must have been born 3 years earlier than Ada

If Ada was born in 1970, Ngozi was born:

= 1970 - 3

= 1967

6 0
3 years ago
Other questions:
  • brad built 1/4 of a model airplane on monday and 2/3 of it on tuesday. he finished building the airplane on wednesday. what frac
    8·1 answer
  • Timpony School District surveyed a random sample of 606060 middle school students about the amount of time they watch TV. Of the
    12·1 answer
  • PLEASE HELP ASAP!!/BRAINLIEST/5 STARS/HEART(THX)!
    15·2 answers
  • Phillip is standing across the classroom from his desk. He walks x steps in a straight line to his right, turns left at a 90° an
    6·1 answer
  • What is the capital of Nepal?​
    9·2 answers
  • I don’t know how to do this
    12·1 answer
  • A standard deck of 52 cards contains 13 cards with hearts, 13 with diamonds, 13 with clubs, and 13 with spades. How
    5·1 answer
  • Cher ate 6 hot dogs every 18 minutes. At that rate, how many would she eat in 9 minutes?​
    6·1 answer
  • HELPPPPPPPPPPPPPPPPpppp
    12·1 answer
  • To test that the solution to the equation below is x = 4, which of the following calculations should be performed?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!