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
AnnyKZ [126]
3 years ago
15

1+sec^2xsin^2x=sec^2x

Mathematics
2 answers:
lina2011 [118]3 years ago
5 0
1+sec^2(x)sin^2(x)=sec^2(x)
Then you final answer is 1=1
Sholpan [36]3 years ago
4 0
1 + sec^2(x)sin^2(x) = sec^2(x)
This becomes
1+tan^2(x) = sec^2(x) which is an identity
You could
1 + sin^2(x)/cos^2(x) = sec^2(x)
then
cos^2(x) + sin^2(x) = cos^2(x)sec^2(x)
1 = 1
You might be interested in
Jose tosses a fair coin 2 times. What is the probability it will land on heads two times in a row?
Umnica [9.8K]
1/2 is the answer. hope this helps
3 0
3 years ago
Read 2 more answers
The historical walking tour of a town covers a total distance of 5 miles. The map shows that the path of the tour travels 3 inch
kari74 [83]
Since the problem is given all the total walking distance, the first thing we are going to do is find the total distance in the map:
Diastance_{map}=3+4+2+1
Distance_{map}=10
Now that we have the distance in the map, we can establish a ratio between the walking distance and the distance in the map:
\frac{5miles}{10inches} = 0.5 \frac{mile}{inch}

We can conclude that each inch the map represents 0.5 miles of walking distance. 

7 0
3 years ago
Read 2 more answers
Alex made a drawing of the path in his garden. What is the area of the path?
Musya8 [376]
Separate the pieces
(7x1) +(5x1)+(7x1)
7+5+7= 19
19m is your answer
3 0
3 years ago
Read 2 more answers
7/11 of a class walk to school. What fraction of the class did not walk to school
elena55 [62]

Answer:

4/11 of the class did not walk to school.

Step-by-step explanation:

11/11 - 7/11 = 4/11

7 0
2 years ago
Help please will give brainliest
ser-zykov [4K]
40=1.5f+2.25c, please mark brainiest and give it a heart (:
7 0
3 years ago
Other questions:
  • the height of the gem stone is 2.668 centimeters. the volume of the gem stone is 7.4793cubic centimeters. what is the side lengh
    7·1 answer
  • Solve the equation:<br><br>3x - x-2/3 = 4 - x-1/4​
    11·1 answer
  • 1/2 3/4 1/2 <br> a. 5/8 <br> b. 5/4 <br> c.1 3/4 <br> d. 1 7/4
    13·2 answers
  • What is 99mutyply by 87
    14·2 answers
  • What is (7÷2+2×2×)×10
    9·2 answers
  • At a bargain store, Tanya bought 3 items that each cost the same amount. Tony bought 4 items that each cost the same amount., bu
    5·1 answer
  • .........................answer
    12·1 answer
  • What is 9 superscript 7 written in expanded form? 9 + 9 + 9 + 9 + 9 + 9 + 9 9 times 9 times 9 times 9 times 9 times 9 times 9 7
    10·2 answers
  • Solve for x. Round to the nearest tenth. Please help
    11·2 answers
  • Building A is 200 feet shorter than Building B. The total height of the two buildings is 1530 feet. Find the height of each buil
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!