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
Tresset [83]
2 years ago
14

Find x. Round to the nearest tenth: y 31° X 400 ft x = ? ]ft

Mathematics
1 answer:
Ludmilka [50]2 years ago
4 0
A = 31 degree
Cos 31 degree = 400/x
X = 400/ Cos 31
= 400/0.8572
= 466.7ft
You might be interested in
Marking brainliest <br><br> Can someone tell me why animal testing is bad?
daser333 [38]

Answer:

because they inject it into the animals eye's

5 0
3 years ago
Read 2 more answers
What is the slope for y=200-5x
Jet001 [13]

Answer:

5

Step-by-step explanation:

The slope is 5 because the equation is y = 200-5x where 5 is the slope because it is the rate of change.

8 0
2 years ago
Read 2 more answers
X equals ??????????
Ymorist [56]
Answer: x = 18

explanation: the two angles are congruent bc so you can set the equation up as 9x - 40 = 5x + 32 and then solve for x

hope this helps :)
7 0
3 years ago
I keep believing the answer is either 18,000 or 1,800 but im incorrect. Can someone please help me?? I use the formula A^2 *2*A*
Yuri [45]

The base is a square, so the area of the square is (10 cm)² = 100 cm²

To find the area of each triangle use the formula

base • height

10 cm • 9 cm = 90 cm²

now multiply by the number of triangles

90 cm • 4 = 360 cm²

Add the area of the square:

100 cm² + 360 cm² = 460 cm²

I hope it's correct

4 0
2 years ago
Read 2 more answers
How do you write the equation of the horizontal line passing through (1,9)?
Leviafan [203]

he equation of any horizontal line is

y = .. a number

The x-value has no effect on the equation or on the line at all, as long as y-value stays the same.

In this case the line passes though the point (−8,9)

which tells us that the y-value we want is 9.

Therefore the equation is y=9

4 0
2 years ago
Other questions:
  • the ratio of the number of adults to the number of students at the problem has to be 1 :10 Last year there were 477 more student
    8·1 answer
  • Angela earns $6.25 per hour babysitting. Estimate how much she will earn if she babysits for 9 hours this weekend. Explain.
    10·1 answer
  • How to solved percentages?
    14·1 answer
  • What is the value of x? Round the answer to the nearest tenth. The diagram is not drawn to scale.
    13·1 answer
  • WHERE ARE THE EXPERTS AND ACE!!!!!!! I NEED HELP PLS SHARE YO SMARTNESS!!!!! WILL GIVE BRAINLIEST AND RATE AND VOTE!!!
    10·1 answer
  • In a right triangle ABC, C is the right angle. What does cosB equal?
    6·1 answer
  • A hiker is standing on the ground looking up to the top of a tree with an angle of elevation of °= 55 The situation represented
    8·1 answer
  • What does the A stand for in the star problem solving process
    9·1 answer
  • Peter was thinking of a number. peter adds 6 to it, then doubles it and gets an answer of 48.5. what was the original numbe
    14·2 answers
  • Suppose you have opened some Nutty Bars to check the company’s claim of an “average” of 8 peanuts per bar. Here is what you foun
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!