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
Genrish500 [490]
3 years ago
10

Find theta if theta is between 0 degrees and 90 degrees and tan theta = 7/8, find cos theta

Mathematics
1 answer:
lidiya [134]3 years ago
5 0
Tan θ = 7/8
θ = tan^-1 (7/8) = 41.2 degrees

cos θ = 0.7526
You might be interested in
At 8:00 a.m., the temperature was −6°F. By noon, the temperature had risen by 9°F. What was the temperature at noon?
olya-2409 [2.1K]
The answer is orange because I think that is the answer
8 0
3 years ago
A store buys a shirt from their distributor for $15. Then they markup the price by 80%. How much is the store selling the shirt
andrew-mc [135]

Answer:

$18.75

Step-by-step explanation:

Change the 80% into its decimal form, which is 0.8. Then, divide $15 by 0.8.

7 0
3 years ago
What happened to the tutor option :(
ElenaW [278]

Answer: wym

Step-by-step explanation:

6 0
3 years ago
What is the undefined variable in this equation (6x2 +3x) ÷ (3x) simplified 3x + 1
ozzi
X is the undefined variable hope it helps

4 0
3 years ago
Noha, Sarah, and Karima are sisters. Noha is 3 years older than Sarah.
Virty [35]

Answer:

25 years old

Step-by-step explanation:

karima is 20 years old

Sarah is 2 years older than karima (20+2= 22)

Noha is 3 years older than Sarah

if sara is 22 then noha is 22+3=25

5 0
2 years ago
Other questions:
  • Add the matrices to find the answer.
    10·1 answer
  • 42 is 7.5% of what number?
    10·1 answer
  • Which number below has a value between 6.2 and 6.9
    14·2 answers
  • How can you tell that the inequality 3t+1> 3t + 2
    9·1 answer
  • I am terrible at math, so i might need some help with this
    7·1 answer
  • Carlos is tossing a quarter. What is the probability he will toss heads?
    11·1 answer
  • Calculate the amount to which $30 000 will grow in 4 years if it is invested at 5.6% p.a
    6·1 answer
  • 40 points!! What is the area of the quadrilateral with vertices at (2, -4), (4, -4), (2, 1), and (4, 1)?
    15·1 answer
  • In the diagram, OP = 2 and OP’ = 8.
    10·2 answers
  • The points (-3, 6) and (1, -10) lie on a line. What is the function of the line in slope-intercept form?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!