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
12345 [234]
3 years ago
15

Help please !!! I’m stuck on these problems

Mathematics
1 answer:
Sauron [17]3 years ago
4 0

Answer:

b=6.8\ units

Step-by-step explanation:

we know that

Applying the law of sines in the triangle ABC

\frac{AB}{sin(C)}=\frac{AC}{sin(B)}

substitute the given values

\frac{15}{sin(140\°)}=\frac{b}{sin(17\°)}

Solve for b

b=(sin(17\°))\frac{15}{sin(140\°)}

b=6.8\ units

You might be interested in
Two and one half times the sum of nine and twelve
ankoles [38]
2.5 x (9+12) = 52.5

Hope that helps!
8 0
3 years ago
18 is 60% of what number
LuckyWell [14K]
Let n be the number 18=60% of n
18=0.6n
18/0.6=n
30=n
3 0
3 years ago
Read 2 more answers
The quotient of a number and 2 is the same as the difference of the number doubled and 3. What is the number?
Yanka [14]

Hi,

x/2 = 2x - 3

x/2 - 2x = - 3

x = 3 /(3/2)

x = 3 * 2/3 = 2

The number is 2.

7 0
3 years ago
Mackenzie earns 49 00 in a day I a normal
oee [108]

Answer:

245

Step-by-step explanation:

$49.00 times 5 is 245. The 5 came from the question because it says a normal work week has 5 days so you would multiply $49.00 by 5

5 0
2 years ago
Eight children were in a ballet class. Three of them were wearing a pink leotard. What fraction of them did not have a pink leot
leva [86]

Answer:

5/8

Step-by-step explanation:

8 children in class

3 have pink on

8-3 = 5

That means 5 do not have pink

Fraction that do not have pink

those that do not have pink/total

5/8

5 0
3 years ago
Other questions:
  • 15. Show, using a numerical example, that the expressions (x+2) and x² + 4 are not equivalent.
    11·1 answer
  • Write 0.18 in the standard form
    9·2 answers
  • 20 pts!!!Clarice wrote this expression to describe the total amount of fair tickets she has in her pocket. t + 12 Which situatio
    8·1 answer
  • Equation for the calculation of 5 times the difference of 29 and 14 minus 11
    7·1 answer
  • Graph: f(x) = x + 3
    13·1 answer
  • At what value of x does the graph of the following function F(x) have a vertical asymptote?
    8·1 answer
  • Find the volume of the pyramid
    12·2 answers
  • What is the answer of t - 12 = 11
    5·1 answer
  • Show 1 1/4 on a number line out of 4
    13·1 answer
  • Rick used 4 2/3 yards of fabric to sew 3 1/2 shirts. What is the unit rate of cloth he used in terms of yards per shirt?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!