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
11Alexandr11 [23.1K]
3 years ago
8

Find the value of x round the length to the nearest tenth. The diagram is not drawn to scale.

Mathematics
2 answers:
Sidana [21]3 years ago
7 0

Answer:

x=2890.1m

Step-by-step explanation:

From the given figure, it can be seen that AD is parallel to BC, therefore using the alternate angles property, we have

∠DAC=∠BCA=10°

Also, the measure of AB is 500m.

Now, using trigonometry, we have

sin10^{\circ}=\frac{AB}{AC}

Substituting the given values, we have

0.173=\frac{500}{x}

x=\frac{500}{0.173}

x=2890.1m

Therefore, the value of x is 2890.2 meters.

Anna35 [415]3 years ago
5 0

Answer:

80

Step-by-step explanation:

has to be 180

You might be interested in
Question 17(Multiple Choice Worth 1 points)
Marina86 [1]

Answer:A fine of $0.75 is paid if the book returned by the due date.

No fine is paid if the book is returned 1 day after the due date.

A fine of $0.75 is paid if the book is returned 1 day after the due date.

Bit by bit clarification:

A fine of $0.75 is paid if the book returned by the due date.

No fine is paid if the book is returned 1 day after the due date.

A fine of $0.75 is paid if the book is returned 1 day after the due date.

3 0
3 years ago
Read 2 more answers
4/ PLEASE HELP ME ON THIS. ASAP
rewona [7]

Answer: a,b,d,e are all right beacuse they all relate to the question

Step-by-step explanation:

c how ever is no shown on the graph and is therefor wrong

4 0
3 years ago
Solve the system of inequalities by graphing. y< – 5 y≤ – 6x–3
Lorico [155]

Answer: Not too sure. Sorry.

Step-by-step explanation:

6 0
2 years ago
Solve for x -8x = -48
Ludmilka [50]

<u><em>Answer: x=6 *The answer should be the positive sign.*</em></u>

Step-by-step explanation:

division property of equality is dividing both sides of an equation by the same non-zero number does not change the equation.

divide by -8 both sides of an equation.

-8x/-8=-48/-8

48/8=6

48/6=8

8*6=48

x=6

Hope this helps!

Thanks!

Have a great day!

5 0
3 years ago
How can I tell, when doing synthetic division, if the binomial is<br> a FACTOR of the dividend?
Alecsey [184]

If you get 0 as the last value in the bottom row, then the binomial is a factor of the dividend.

Let's say the binomial is of the form (x-k) and it multiplies with some other polynomial q(x) to get p(x), so,

p(x) = (x-k)*q(x)

If you plug in x = k, then,

p(k) = (k-k)*q(k)

p(k) = 0

The input x = k leads to the output y = 0. Therefore, if (x-k) is a factor of p(x), then x = k is a root of p(x).

It turns out that the last value in the bottom row of a synthetic division table is the remainder after long division. By the remainder theorem, p(k) = r where r is the remainder after dividing p(x) by (x-k). If r = 0, then (x-k) is a factor, p(k) = 0, and x = k is a root.

5 0
3 years ago
Other questions:
  • The sales is $680 and the commission rate is 6% what is the commission​
    7·1 answer
  • Q # 3 write a rule for the linear
    8·2 answers
  • 2/3 of the students in the cafeteria are 6th graders how many 6th graders are there if the cafeteria has 180 kids
    7·2 answers
  • When adding two rational
    11·1 answer
  • Factor the common factor out of each expression 64p - 24
    14·1 answer
  • A farming council takes a large random survey of US adults in which they ask how many times they ate a
    7·1 answer
  • Evaluate the expression | -4| -10| =
    8·2 answers
  • 12% of what number is 20?
    15·1 answer
  • Which of the following is the closest to X?<br> a. 27 in<br> b. 32 in<br> c. 25 in<br> d. 20 in
    9·2 answers
  • Find the quartic function that is the best fit for the data in the following table.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!