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Vladimir [108]
2 years ago
11

Given that ABCD is a rhombus, what is the value of x?(3x - 26)​

Mathematics
2 answers:
ExtremeBDS [4]2 years ago
7 0
<h2>The required "option B) 20.75\°" is correct.</h2>

Step-by-step explanation:

You can refer figure:

brainly.com/question/4386376

To find, the value of x = ?

We know that,

Consecutive angles are supplementary

The diagonals bisect the angles.

2x\°+2(3x+7)\°=180\°

Divided by 2 both sides, we get

⇒ x\°+(3x+7)\°=90\°

⇒ x\°+3x+7\°=90\°

⇒ 4x=90\°-7\°

⇒ 4x = 83\°

⇒ x=\dfrac{83\°}{4}

⇒ x=20.75\°

∴ The value of x =20.75\°

Thus, the required "option B) 20.75\°" is correct.

Svetradugi [14.3K]2 years ago
7 0

Answer:its 29

Step-by-step explanation:

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11/15 - 1/4 = ????<br> no links please!
valkas [14]

Answer:0.483

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
19. A cross section of a water trough is in the shape of trapezoid with bases measuring 4 m and 12 m. what is the length of the
ludmilkaskok [199]

Given:

The bases of trapezoid measuring 4 m and 12 m.

To find:

The median of the trapezoid.

Solution:

The median of the trapezoid is the average of its bases.

\text{Median}=\dfrac{\text{Upper base + Lower base}}{2}

The bases of trapezoid measuring 4 m and 12 m. So, the median of the trapezoid is:

\text{Median}=\dfrac{4+12}{2}

\text{Median}=\dfrac{16}{2}

\text{Median}=8

Therefore, the correct option is C.

5 0
3 years ago
65/p • 3 when p = 5
Makovka662 [10]

Answer:

39

Step-by-step explanation:

65/5=13

13x3=39

8 0
3 years ago
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In Andrew’s Furniture Shop, he builds bookshelves and tables. Each type of furniture takes him about the same time to make. He f
Paul [167]
A. You may set the variables in either order. But for argument sake, let's set as follows:

x = Amount of bookshelves
y = Amount of tables

B. Because of the amount of things you need to make, the following is an inequality using those variables.

x + y > 25

Plus you can determine a second inequality based on the amount of money that you have to spend. 

20x + 45y < 675

Finally you may also add in that each value must be greater than or equal to zero, since they cannot have negative tables. 

C. By solving the system and looking at basic constraints when graphed, you can see the feasible region has 4 vertices. 

(0,0)
(18, 7)
(0, 15)
(33.75, 0) or (33, 0) if you insist on rounding. 
8 0
2 years ago
Find the length of the missing side, x=
Paladinen [302]

{x}^{2}  +  {11.9}^{2}  =   {14.7}^{2}  \\ x =  \sqrt{ {14.7}^{2}  -  {11.9}^{2} }  \\  x =  \sqrt{74.48}  \\  x =  8.6301796042...

Answer: 9 or 8.6

  • I don't know, need I round to 8.6 or 9, so you can try both answers
8 0
3 years ago
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