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
schepotkina [342]
3 years ago
13

The equation sin (40)= b/20 can be used to determine the length of line segment AC.

Mathematics
2 answers:
Furkat [3]3 years ago
8 0
Provided that the triangle looks like this:

A| \  |   \  |    \  |     \  |      \ b|        \   20  |           \  |              \  |                \  |                 \  |_______40\C      a          B

Then using the the equation to solve for line segment AC (or b on the diagram):

sin(40) = b/20

b = 20 * sin 40
b = segment AC = 12.9 units
Vesnalui [34]3 years ago
5 0
12.9 just took it on the quiz

You might be interested in
A trapezoid has 63.4 kilometers base and 23.2 kilometers base, as well as 75.3 kilometers height. What is the area?
Finger [1]
Make sure to multiply everything together, then check it with a calculater.
Hope this works:)
7 0
3 years ago
Read 2 more answers
Please help due today NO LINKS WILL REPORT
Mama L [17]

Answer:

Step-by-step explanation:

i think that the answer is a, because the def of natural numbers match's and there all integers.

4 0
3 years ago
22 points Please Help!!
Greeley [361]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
Carlos has 2 dollars more than half of the total amount of money his brother has. If x represents the amount of money Carlos's b
salantis [7]

Answer:

y = 2 + \frac{1}{2}x

Step-by-step explanation:

Given

Represent Carlos with y and his brother with x.

Analysing the statement one after the other:

Half of his brother's amount is: \frac{1}{2}x

$2 more: means we add 2 to \frac{1}{2}x

So, we have: 2 + \frac{1}{2}x

The above represent Carlos's amount.

So, the expression is:

y = 2 + \frac{1}{2}x

5 0
3 years ago
0.2% as a whole number
il63 [147K]

Answer:

0

Step-by-step explanation:

You can't make 0.2 as a whole number so we can round it to the nearest whole number, 0.

3 0
2 years ago
Read 2 more answers
Other questions:
  • A hemisphere is exactly one-half of a sphere. Find the volume of a hemisphere where the radius is 6 m. (Round to the nearest ten
    6·1 answer
  • 11. 33 is what percent of 75?
    13·2 answers
  • What is the equation of the line that is perpendicular to the
    13·1 answer
  • Which point is a solution of x + 2y ≤ 4?
    6·1 answer
  • 1.
    7·1 answer
  • Jon and Becky measured the circle-shaped part of a sun they drew on the sidewalk. The diameter of the circle is 69 centimeters.
    9·1 answer
  • Select all irrational numbers. 10−−√ 27−−√ 49−−√ 64−−√ 99−−√
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=6%20%7Bx%7D%5E%7B2%7D%20%20-%205x%20-%206" id="TexFormula1" title="6 {x}^{2} - 5x - 6" alt="6
    15·1 answer
  • Molly is currently one third the age of her mother. In 12 years, Molly will be half the age that her mother will be. How old is
    11·2 answers
  • Can anyone help me out with these before 10:00 I’d greatly appreciate it ty!! :)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!