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
MAVERICK [17]
2 years ago
7

Question #3 math help please

Mathematics
1 answer:
LiRa [457]2 years ago
4 0

Answer:

x = 45.6°

Step-by-step explanation:

As we can see, this is a right triangle, so there are known relationships

well to start we have to know the relationship between angles, legs and the hypotenuse

α = x°

a: adjacent

o: opposite = 5

h: hypotenuse  = 7

sin α = o/h

cos α = a/h

tan α = o/a

we see that it has (angle, hypotenuse, opposite)

is the sine

sin α = o/h

sin x = 5/7

x = sin^-1 (5/7)

x = 45.58°

if we want to round to the nearest tenth

x = 45.58° = 45.6°

You might be interested in
A boat is heading towards a lighthouse,
larisa86 [58]

Answer: 920.3 ft

Step-by-step explanation:

\tan 7^{\circ}=\frac{113}{x} \\ \\ x(\tan 7^{\circ})=113 \\ \\ x=\frac{113}{\tan 7^{\circ}} \approx \boxed{920.3 \text{ ft}}

4 0
1 year ago
2.5 Discuss FIVE important steps relating to career decision making​
Ugo [173]

Answer:

well according to me steps relating to decision making one of them can be what you like doing like a hobby another one can be how it's going to benefit you and the people around you that's all I know sorry if

6 0
3 years ago
Im really bad at the functions stuff so- yk help
atroni [7]

Answer:Isolate the variable by dividing each side by factors that don't contain the variable.

w =-3u/2+2

4 0
2 years ago
At the beginning of October, you have $300 in your bank account. You get $25 of allowance each week. Your cousin has $200 in her
lys-0071 [83]

Answer:

20 weeks to have the same amount for both bank accounts

Step-by-step explanation:

brainliest plss?

6 0
2 years ago
Which is better gummy bears or gummy worms
lozanna [386]

Answer:

Gummy bears

Step-by-step explanation:

(I NEED A BRAINLIEST PLEEEEAAASSEEEEEEE)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Student finished 8 homework problems. If the ratio of the problems she finished to the problems she had left was 4:1 How many ho
    12·1 answer
  • A bakery offers a sale price of $3.25 for 4 muffins. What is the price per dozen?
    14·2 answers
  • Using elevaation. How do I solve this?
    7·1 answer
  • How would you solve for the length of the remaining side?
    11·2 answers
  • Kyra is playing a card game. Black cards are worth points while red cards take points away. What is her score if she has a black
    8·2 answers
  • How much cake will each person get it 3 people share 1-2 of a cake equally
    15·1 answer
  • Guys I need help I'm giving brainlist also show your work for me please this is my last math problem help​
    11·1 answer
  • Consider the function , f(x)=4x-5 what is the domain value that correspond to an output of f(x) = 11
    13·1 answer
  • Algebra 2, Plz Help!!!
    14·1 answer
  • 2) Jessica went to the mall. She paid $14.57 on shorts and $10.20 on pants
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!