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
Rashid [163]
3 years ago
5

One angle of a rhombus measures 102°, and the shorter diagonal is 4 inches long. Approximately how long is the side of the rhomb

us? (Hint: Diagonals of a rhombus bisect the angles.)
2 in.
3 in.
4 in.
5 in.
Mathematics
1 answer:
liq [111]3 years ago
7 0

Answer:

Approximately 3 inches.

Step-by-step explanation:

The shorter diagonal will bisect the 102 degree angle. so we have a triangle  with base angles of 51, vertex 180 - 102 = 78 degrees and base length 4 inches.

Applying the Sine Rule:

4 / sin 78 = x / sin 51  where x = the length of the  side of the rhombus.

x = 4 * sin 51 / sin 78

= 3.17 inches.

You might be interested in
Describe the relationship between two variables when the correlation coefficient r is one of the following.(a) near –1weak or no
AlexFokin [52]

Step-by-step explanation:

I don't know this math yet

sorry

7 0
3 years ago
35,000 divided by 120
Naya [18.7K]

Answer:

291.666666667

Step-by-step explanation:

Rounds to 291.7

8 0
2 years ago
Read 2 more answers
Which equation is best represented by the graph above (x+1)(x-3)(x+2). please explain why
Nat2105 [25]
<h3>Answer:</h3>

y = (x +2)(x -1)(x -3) . . . . or . . . . y = x³ -2x² -5x +6

<h3>Step-by-step explanation:</h3>

The graph shows y=0 at x=-2, x=1, and x=3. These are called the "zeros" or "roots" of the function, because the value of the function is zero there.

When "a" is a zero of a polynomial function, (x -a) is a factor. This means the factors of the graphed function are (x -(-2)), (x -1) and (x -3). The function can be written as the product of these factors:

... y = (x +2)(x -1)(x -3) . . . . . the equation represented by the graph

Or, the product can be multiplied out

... y = (x +2)(x² -4x +3)

... y = x³ -2x² -5x +6 . . . . . the equation represented by the graph

7 0
2 years ago
What is the factored form of 64g^3 +8?<br>​
Gelneren [198K]

Answer:

8(2g + 1) (4g^2 - 2g + 1)

Step-by-step explanation:

8 0
3 years ago
Which of the following inequalities matches the graph? graph of an inequality with a solid horizontal line through the point 0,
Rashid [163]

Answer:

y\geq -1

Step-by-step explanation:

The inequality has the attached picture as its graph.. The inequality passes through (0,-1) and is a horizontal line. This means the inequality has the form y < b or y > b where b is the y-coordinate. Since the \shading is above the line then the values must be greater than -1. It is also a solid line so the inequality is equal to. The inequality is y\geq -1

5 0
2 years ago
Other questions:
  • Which of the following is true about the expression
    5·1 answer
  • Which of the following is equal to √9•16
    7·1 answer
  • Need help with this second part of math
    13·1 answer
  • If
    5·2 answers
  • Solve (+)127-9 = (2) (+2) for x
    9·1 answer
  • What is 4x+3y= -5 and -3x+4y=12 in elimination?
    12·2 answers
  • The smaller triangle is a dilation of the larger triangle with a center of dilation at (2,−1) .
    11·2 answers
  • U = kx+y solve for x
    12·1 answer
  • Pls help with this problem. This is due today!
    6·1 answer
  • Keith has $500 in a savings account at the beginning of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!