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
Molodets [167]
2 years ago
15

In rhombus ABCD, diagonals AC and BD meet at point E. If the measure of angle DAB is 46 degrees, find the length of EB.

Mathematics
1 answer:
slamgirl [31]2 years ago
3 0

Answer:

  EB ≈ 1.563 in

Step-by-step explanation:

The diagonals of a rhombus divide the figure into four congruent right triangles. Angle DAB is bisected by EA, so angle EAB is 46°/2 = 23°. EB is the side opposite, so the relevant trig relation is ...

  Sin = Opposite/Hypotenuse

  sin(EAB) = EB/AB

  EB = (4 in)sin(23°) . . . . . . multiply by the hypotenuse

  EB ≈ 1.563 in

You might be interested in
Divide 3 into 39.39 round to the nearest tenth if possible
serious [3.7K]
First u divide 39.39 to 3 and u get 13.13 so it is already rounded u dont need to round<span />
5 0
3 years ago
Franklin rode his bike 6 5/6 miles on Tuesday. He also rode his bike 5 5/6 miles on Thursday. What is the difference between the
11Alexandr11 [23.1K]
The difference = miles rode on Tuesday - miles rode on Thursday.
6 5/6 - 5 5/6 = 1 mile


3 0
3 years ago
The measure of two sides of a triangle are given. If the perimeter is 11x^2 - 29x + 10, find the measure of the third side. ​
bazaltina [42]

Answer:

I would say use photomath if you cant find your answer.

Step-by-step explanation:

5 0
3 years ago
Consider the equation: 3(–4n – 9) = 21
hram777 [196]

Answer: N=-4

Step-by-step explanation:

STEP

1

:

STEP

2

:

Pulling out like terms

2.1     Pull out like factors :

  -4n - 9  =   -1 • (4n + 9)

Equation at the end of step

2

:

 -3 • (4n + 9) -  21  = 0

STEP

3

:

STEP

4

:

Pulling out like terms

4.1     Pull out like factors :

  -12n - 48  =   -12 • (n + 4)

Equation at the end of step

4

:

 -12 • (n + 4)  = 0

STEP

5

:

Equations which are never true:

5.1      Solve :    -12   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

5.2      Solve  :    n+4 = 0

Subtract  4  from both sides of the equation :

                     n = -4

One solution was found :

n = -4

7 0
2 years ago
Read 2 more answers
Nick can run the 440 yard dash in 55 seconds, and Jack can run it in 88 seconds. How great a handicap must Nick give Jack for th
Zepler [3.9K]
Jack --> 440 = rate * 88Jack --> 5 yrds/sex = rateJack in 55 seconds --> distance = 5 * 55 = 275 yrds440 - 275 = 165 yards handicap.
8 0
3 years ago
Other questions:
  • Challenge A box is 15 in high, 18 in. long, and 6 in, wide. What is the longest poster you could fit in
    7·1 answer
  • which of the following represents the set of possible rational roots for the polynomial shown below? x^3+5x^2-8x-20=0
    11·2 answers
  • Which expression is equivalent to 3b - 1?
    5·2 answers
  • Order least to greatest 0.23, 19%, 1/5 please help
    14·2 answers
  • If &lt; A and &lt; B are supplementary, and &lt; A = 3x - 9 degrees, and &lt; B = 2x + 14 degrees, find x.
    15·1 answer
  • What is a visual artifact? please help without copying the internet
    9·1 answer
  • I need help plssssssss
    13·1 answer
  • I need help<br>I'm doin​
    7·2 answers
  • If i had 475 connolies and got left with 24 and i sold them for 2.50 how much money did i make.​
    12·1 answer
  • How do i go from 9 to 48
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!