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
Vesnalui [34]
3 years ago
14

An isosceles triangle has an area of 32 cm2, and the angle between the two equal sides is 5π/6. Find the length of the two equal

sides. (Round your answer to one decimal place.)
Mathematics
1 answer:
taurus [48]3 years ago
7 0
The area of a triangle can be determined by knowing 2 sides and their included angle of a certain triangle. Since both sides are equal, then they would just be denoted by a squared entity. This is done as follows:

A = x² sin∅
32 = x² sin (5*pi/6)

Make sure your calculator is in rad form.

32 = x² (1/2)
x = 8

Thus, each side is 8 cm. 
You might be interested in
Which fraction is in reduced form?
kompoz [17]

Answer:

  C  5/13

Step-by-step explanation:

A fraction is written in reduced form if there are no common factors in the numerator and denominator. Since you know your multiplication tables, you can easily identify the common factors:

  A 20 = 5·4, so 4 is a common factor 4/(4·5) = 1/5

  B 6 = 2·3, 9 = 3·3, so 3 is a common factor (2·3)/(3·3) = 2/3

  C 13 is not a multiple of the prime number 5, so there are no common factors. 5/13 is a reduced fraction

  D 14 = 2·7, 21 = 3·7, so 7 is a common factor (2·7)/(3·7) = 2/3

8 0
3 years ago
The rectangles shown are similar. What is the value of x?
drek231 [11]
Since the rectangles are similar. The ratio of their sides will be the same.

So, we can write:

x:18 = 4:6 \\  \\ 
 \frac{x}{18}= \frac{4}{6} \\  \\   
x =  \frac{4}{6}  * 18 = 12

Therefore, the left side of the bigger rectangle will be 12 units in length.
3 0
3 years ago
Snow is falling steadily in Syracuse, New York. After 2 hours, 4 inches of snow has fallen.
tiny-mole [99]

Answer:

48 inches but turn that into feet

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
When was the midpoint formula discovered?
photoshop1234 [79]

Answer:

(\frac{x1+x2}{2}, \frac{y1+y2}{2})

Step-by-step explanation:

3 0
3 years ago
Chelsea shows her work in finding the solution to 4−5=2+3(−3) 4 x - 5 = 2 + 3 ( x - 3 ) . After checking her answer in the origi
egoroff_w [7]

Answer:

x = -2

Step-by-step explanation:

Equation is given as;

4 x - 5 = 2 + 3 ( x - 3 )

Step 1: Expand the brackets

4x - 5 = 2 + 3x - 9

Step 2: Collect like terms

4x - 3x = 2 - 9 - (-5)

Step 3: Simplify

x = 2 - 9 + 5

x = -2

4 0
2 years ago
Read 2 more answers
Other questions:
  • Help with question #10
    10·2 answers
  • Zak is 6 years older than half his sister bellas age bella is 6 years old
    11·1 answer
  • Use the order of operations to simplify the given expression.<br> 4−6+2⋅7
    6·2 answers
  • 54 over 100 in simplest form
    15·2 answers
  • The line that is parallel to the x-axis passes through the point (4,12) has the equation
    5·1 answer
  • Help me with this quiz pls
    12·1 answer
  • Anyone could help with the answer?
    15·1 answer
  • 4. A model of the Elffel Tower that was
    7·1 answer
  • In this exercise, find the area of the shaded part.
    9·1 answer
  • A country has two political parties, the Reds and the Blues. The 100-member senate has 44 Reds and 56 Blues. How many ways are t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!