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
CaHeK987 [17]
2 years ago
7

If tanθ= 2/5 find cosθ using identities. This is in quad. 1.

Mathematics
1 answer:
iren2701 [21]2 years ago
5 0

Answer: 5/2

Step-by-step explanation:

You might be interested in
What is the solution of the equation?<br> -39.75 = 7.5m
kolezko [41]

Answer:

m = -5.3

Step-by-step explanation:

-39.75 = 7.5m

Divide both sides by 7.5 to get m alone

-39.75/7.5 = 7.5m/7.5

-5.3 = m

Hope this helps:)

6 0
3 years ago
Read 2 more answers
What is the perimeter of a triangle with the given side lengths? s1 = x – 3 ft s2 = x 2 ft s3 = x 4 ft
choli [55]
The perimeter of the triangle with those given lengths is x7-3
4 0
3 years ago
The cost of renting a sailboat at a lake is $60 per hour plus $14 for lifejackets. Write an equation in slope-intercept form tha
Blizzard [7]

Answer:

y=60x+14

Step-by-step explanation:

60 is the slope that is going UP at a certain rate and then ur adding 14

7 0
2 years ago
Read 2 more answers
How do you solv this step by step and explain and help me get the answers
Dafna1 [17]

Answer:

25

Step-by-step explanation:

125^2=125*125=15625

125^4/3=cube root of 125^4=cube root of 244240625=625

15625/625=25

3 0
3 years ago
The following table shows the boiling points (in °F) of some common liquids and gases at atmospheric pressure. Substance Boiling
Amanda [17]

it would be by -25.6 degrees Fahrenheit

7 0
3 years ago
Read 2 more answers
Other questions:
  • For U= (2,3,4,5,6,7,8), X=(2,3,4,5), state X'=
    5·1 answer
  • There are 14 females an 9 males what is the ratio of females to males
    13·2 answers
  • Simplify (r^4)(-12 r^7)
    6·1 answer
  • The population of a town increased from 3500 in 2006 to 5350 in 2011. Find the absolute and relative (percent) increase.
    15·1 answer
  • PLEASE HURRYYYYYYYYYY!!!!!!!!<br><br><br> In OD, AB = CB and marc CE - 52. Find mZBCE. (See picture)
    9·1 answer
  • MZ2=<br> m23=<br> m24=<br> Help due today!!!
    9·2 answers
  • Which of the following statements about points are false?
    10·2 answers
  • Kelly’s scores for the last seven quizzes are 92,77,83,80,97,88, and 78 what is her mean quiz score
    14·2 answers
  • After giving a discount of 15% an article is sold for rs 3400. find its marked price
    7·1 answer
  • Wen is factoring the polynomial, which has four terms. 6x3 – 12x2 7x – 14 6x2 (x – 2) 7(x – 2) Which is the completely factored
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!