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
Dafna11 [192]
2 years ago
14

Given the picture of two intersecting lines, what is the value of x?

Mathematics
1 answer:
Nana76 [90]2 years ago
8 0

Answer: D

Step-by-step explanation:

Vertical angles are congruent, so

5x-2 = 4x + 17

x = 19

You might be interested in
The volume of this regular pentagonal pyramid is 82.5 cubic meters. What is the height of the pyramid?
a_sh-v [17]

the height of the pentagonal pyramid is 5. 70 meters

<h3>Volume of a regular pentagonal pyramid</h3>

The formula for determining the volume of a regular pentagonal pyramid is given as;

V=5/12tan(54°)ha^2

Where

  • a is the base edge
  • h is the height

We have the volume to be;

volume = 82. 5 cubic centers

height = h

a = 5m

Substitute the values

82. 5 = \frac{5}{12} × tan 54 × h ×5^2

82. 5 = 0. 42 × 1. 3764 × 25 × h

Make 'h' subject of formula

h = \frac{82. 5}{14. 45}

h = 5. 70 meters

The height of the pentagonal pyramid is 5. 70 meters

Thus, the height of the pentagonal pyramid is 5. 70 meters

Learn more about a pentagonal pyramid here:

brainly.com/question/16315924

#SPJ1

6 0
9 months ago
What is the domain of the following graph?
Morgarella [4.7K]

Answer:

[0,9]

Step-by-step explanation:

The domain is the first set of the ordered pair. When finding the domain you are supposed to find which x value it starts from to where it ends. The x value starts from 0 and ends and the 9th unit on the x-axis which would give us 0,9 now since both points are closed you would use these symbols [ ] to show that it is closed meaning the answer would be [0,9]

Note:

I'm sorry if this is wrong but this is what I believe the answer is.

4 0
2 years ago
I’m confused on this one
expeople1 [14]

Hi,

Perimeter AEDCB=3*10+15+20=65 (units)

Ratio of the similitude r*15=21==>r=21/15=1.4

Perimeter RQPTS=65*1.4=91(units)

3 0
3 years ago
Plz help meee!!!!!!!!!!!!!!11
Rudiy27

Answer: 15) 1   16) 30

Step-by-step explanation:

15 ) Since 15 you are shown that the larger   has 30 & 5 so, if it has shrunk until now that 30 has turned into 6 that means it has shrunk by 5 times the original bigger triangle has (30 divided by 6 = 5). 5 can go into 5 1 time so you get 1

16) We have an isosceles triangle so all the sides will be equal. So If one side is 30 then the rest will be 30. This is also shown with the smaller triangle, with both sides equaling 6.

8 0
3 years ago
EF is a median of trapezoid ABCD. what is the value of x?
goldfiish [28.3K]
Since the given figure is a trapezoid, here is how we are going to find for the value of x. Firstly, the sum of the bases of the trapezoid is always equal to twice of the median. So it would look like this. 2M = A + B.
Plug in the given values above.
2M = (<span>3x+1) + (7x+1)
2(10) = 10x + 2
20 = 10x + 2
20 - 2 = 10x
18 = 10x < divide both sides by 10 and we get,
1.8 = x
Therefore, the value of x in the given trapezoid is 1.8. Hope this is the answer that you are looking for. 

</span>
8 0
2 years ago
Other questions:
  • What are the x and y-intercepts of the line described by the equation?
    14·2 answers
  • What is the pattern of 99,999
    10·1 answer
  • 0.2(x+3)=10 solve for x
    6·1 answer
  • Sarah uses a recipe to make 9 gallons of juice. The containers she plans to use to store the juice have a capacity of 1 pint. Ho
    11·2 answers
  • Graph the linear equation ×-4y=-4. show the graph
    10·1 answer
  • Does the relation {(-5, -3), (7,2), (3,8), (3, -8)} represent a function. Use the arrow digram. Then explain your answer.
    12·1 answer
  • Erika paid a self-employment tax last year. She calculated the self-employment tax for different amounts of net earnings and rec
    15·2 answers
  • NEED HELP WILL MARK BRANLYEST
    14·1 answer
  • 1. The distance of a doorknob from the floor is about 1 what?
    13·2 answers
  • what is an equation of the line that passes through the point (-8,0) and is parallel to the line x+2y=14
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!