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
Naily [24]
3 years ago
13

Can someone answer for me please, if you're great at math.

Mathematics
1 answer:
jonny [76]3 years ago
3 0
Assuming that c is the length of AB (as is usually the case in the angle-side notation for triangles):
If sin(35) = 12/c, we can transform by multiplying both sides by c, and dividing both by sin(35) to get
c = 12/sin(35)
Evaluating using a calculator gives 20.92 units.
You might be interested in
Which table shows a decreasing linear relationship?
Andrej [43]
Table C since it is decreasing at a constant rate of 5.
55 - 5 = 50
50 - 5 = 45
45 - 5 = 40
5 0
3 years ago
The first quartile of a data set is 23, the median is 30,the third quartile is 33, and an outlier is 50. Which of these data val
Len [333]

Answer:50


Step-by-step explanation:


6 0
2 years ago
What is the measure of arc BC?<br> 130<br> 65<br> 32.5<br> 180
ale4655 [162]

Answer:

The measure of arc BC is 130° ⇒ 1st answer

Step-by-step explanation:

In a circle:

  • The measure of an arc is equal to the measure of the central angle subtended by it
  • The measure of an arc is equal to double the measure of the inscribed angle subtended by it
  • Central angles subtended by the same arc are equal in measures
  • Inscribed angles subtended by the same arc are equal in measures
  • The measure of central angle is double the measure of the inscribed angle which subtended by its arc

∵ Angle BDC is an inscribed angle

∵ It is subtended by the arc BC

- By using the 2nd fact above

∴ The measure of arc BC = 2 × the measure of ∠BDC

∵ The measure of angle BDC is 65 degree

∴ The measure of arc BC = 2 × 65°

∴ The measure of arc BC = 130°

The measure of arc BC is 130°

7 0
3 years ago
Which relation is a function
Marina CMI [18]

Answer:

A.

Step-by-step explanation:

A function is a relation in which every input or value in the domain is paired with exactly one output or value in range.

Draw vertical to check if there is one output for one input.

Hope it is useful...

6 0
2 years ago
Graph the linear inequality. <br><br> x + 2y = 5
choli [55]
So you always want y in front of the equation no matter what so you have x +2y=5 so you take the x and you subtract it to both side making it 2y= 5-x so then you just have to take the 2 to both side so you have to divide it and you will get y= 5/2-x/2 so then to graph it you start with the b which is -x/2 so you go down -1 and over 2 and place your dot adn then go up 5 over 2 and then place you dot and connect them together

5 0
3 years ago
Read 2 more answers
Other questions:
  • An electronics store has marked the price of a certain game at 230% of their cost. If their cost is $15.00, how much does the ga
    5·2 answers
  • What is one drawback for using pen tests and red teams to find security issues?
    5·1 answer
  • 7 &amp; 8 please!!!!!!!!!!!!!
    14·1 answer
  • Adison earned $25 mowing her neighbor's lawn. Then she loaned her friend $13 and got $50 from her grandma for her birthday. She
    6·1 answer
  • paul and sue received a total of $400. The amount received by sue was eighthy dollars less than 3 times the amount received by p
    8·1 answer
  • Find the range for f(x) = x^2 1, for x &lt; 0.<br><br> y ≥ 1<br> y &gt; 1<br> y &lt; 1<br> y ≤ 1
    6·1 answer
  • Solve the equation on the interval [0,2pi] 5sec(x)+7=-3
    9·2 answers
  • 8. What fraction of the numbers on a clock face are even numbers? o A. 6/12 B. 1/2 07/12 O D. 3/4​
    7·2 answers
  • 54 is what percent of 24? Enter your answer in the box.
    7·2 answers
  • Find the area of this figure! (Don’t give me a big explanation, i have 30 mins to get this ixl to 90, currently at 74)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!