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
Jet001 [13]
3 years ago
12

Find the length of DC to the nearest hundredth of an inch.

Mathematics
1 answer:
stepan [7]3 years ago
5 0
Tan 42 = 12.5/x
x = 12.5 /tan 42
x =13.88
You might be interested in
Which graph represents the solution set of the system of inequalities?
vivado [14]
Solve first for the solution of the inequalities. This can be done by replacing first the inequalities sign with the equal sign. 

x + y = 1
2y = x - 4

The values of x and y from the system of linear equation are 2 and -1. This means that the intersection of the lines should be at point (2, -1). 

Substitute 3 to x and determine the value of y from the second inequality.
 2y ≥ x - 4

Substituting,
  2y ≥ 3 - 4, y ≥ -1/2

Hence, the solution to this item should be the fourth one. 
6 0
3 years ago
У-3
alisha [4.7K]

Answer:

the answer will be verified by an expert. Until then, talk to a tutor.

5 0
2 years ago
6<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%3F%7D%7B%3F%7D%20" id="TexFormula1" title=" \frac{?}{?} " alt=" \frac{?}{?}
alexdok [17]

Answer:

i don't get the question ...

Step-by-step explanation:

8 0
3 years ago
18 Andy flies from the UK to Japan.
kotykmax [81]

Answer:

<u>Leila pays more</u> than Andy to fly from the UK to Australia.

Step-by-step explanation:

Given:

Andy flies from the UK to Japan.

His plane ticket costs £554.

Andy then flies from Japan to Australia.

His plane ticket costs 70 140 Japanese Yen.

The exchange rate is £1 = 140 Japanese Yen.

Leila flies from the UK to Australia.

Her plane ticket costs 1860 Australian dollars.

The exchange rate is 1 Australian dollar = £0.62.

<u>Now, to find Andy or Leila who pays more to fly from the UK to Australia.</u>

Andy flies from the UK to Japan.

His plane ticket costs = £554.

Andy then flies from Japan to Australia.

His plane ticket costs 70 140 Japanese Yen.

The exchange rate is £1 = 140 Japanese Yen.

So, by using conversion factor we convert Japanese Yen to £.

140 = £1

70140 = 70140\div 140=\£501.

His plane ticket costs = £501.

Now, adding both the cost of tickets:

501+554=\£1055.

Andy total pays fly from the UK to Australia is £1055.

Now, to get the cost of plane ticket of Leila from the UK to Australia.

Her plane ticket costs 1860 Australian dollars.

The exchange rate is 1 Australian dollar = £0.62.

So, by using conversion factor:

1 Australian dollar = £0.62

1860 Australian dollar = 1860\times 0.62=\£1153.2

Her plane ticket costs is £1153.2.

<u><em>As, we see that cost of plane ticket of Andy is £1055 and cost of plane ticket of Leila is £1153.2.</em></u>

<em>Thus, Leila pays more.</em>

Therefore, Leila pays more than Andy to fly from the UK to Australia.

4 0
3 years ago
What is the speed of the San Andreas fault?
diamong [38]

Answer:

The average rate of movement along the San Andreas Fault is between 30mm and 50mm per year over the last 10 million years. If current rates of movement are maintained Los Angeles will be adjacent to San Francisco in approximately 20 million years.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Select the graph for the solution of the open sentence. Click until the correct graph appears.
    5·2 answers
  • ACT help?
    9·1 answer
  • F(x)=6x-18 sub in f(x/3), f(x)/3
    13·1 answer
  • I have no idea. Please I need just answers. Thank you. ​
    7·1 answer
  • What is <br> in simplest radical form?<br><br> Enter your answer in the box below.
    11·2 answers
  • Maria has 6 ⅛ cups of flour, but only needs 4 ¼ cups for her recipe. How much will she have left​
    15·2 answers
  • Which linear equation represents the graph?
    13·1 answer
  • Find the equation of Y+9=13​
    14·1 answer
  • Sole the inequality x-8&gt;-4
    6·1 answer
  • Quick Fix Inc. repairs bikes. The company’s revenue is modeled by the function R(h)=220h-160 for the every h hours spent repairi
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!