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
Ugo [173]
3 years ago
8

If EF=2x-12, FG= 3x-15, and EG=23, find values of x, EF, and FG

Mathematics
1 answer:
velikii [3]3 years ago
6 0

we have that


*-------------------------*--------------------------------*

E                            F                                     G


EF=2x-12

FG= 3x-15

EG=23


we know that


EF + FG = EG


so

[2x - 12] + [3x - 15] = 23 simplify

5x - 27 = 23 add 27 to both sides

5x = 50 divide both sides by 5

x = 10

EF=2x-12-------> EF=2*10-12-------> EF=8

FG= 3x-15------> FG=3*10-15------> FG=15



therefore


the answer part a) is

the value of x is 10


the answer part b) is

the value of EF is 8


the answer part c) is

the value of FG is 15

You might be interested in
1 In a test, a hybrid car drove 619 yards on 1 fluid
Aleks [24]
It’s d because u need to know how to divide
7 0
3 years ago
Find an equation of the plane. the plane through the point (3, −8, −4) and parallel to the plane 2x − y − z
Marina86 [1]
Geggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg like yuhh
6 0
3 years ago
Find the center and radius of the attached circle that goes through the point (-4,-1)
murzikaleks [220]

Answer:

I think the Radius is 3. I'm not really sure, don't quote me on it. K?

Step-by-step explanation:

3 0
3 years ago
Two adjacent, supplementary angles form a<br><br> line?
omeli [17]
obtuse because it all adds up to 180 degrees 
8 0
3 years ago
The circumference is __
Anestetic [448]

Answer:

<em>As </em><em>we </em><em>know </em><em>that </em><em>there </em><em>is </em><em>a </em><em>radius </em><em>which </em><em>is </em><em>2 </em><em>cm</em>

<em>so </em>

<em>circumference </em><em>=</em><em> </em><em>2</em><em> </em><em>π</em><em> </em><em>r</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>2</em><em> </em><em>*</em><em> </em><em>2</em><em>2</em><em>/</em><em>7</em><em> </em><em>*</em><em> </em><em>2</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>1</em><em>2</em><em>.</em><em>5</em><em>7</em><em>c</em><em>m</em>

<em>it's </em><em>circumference </em><em>is </em><em>1</em><em>2</em><em>.</em><em>5</em><em>7</em><em> </em><em>cm</em>

3 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone please help????? What is 25% off of $23.99???
    8·1 answer
  • DE is parallel to XY what is x
    8·1 answer
  • When using fraction strips how do you know that two fractions are equivalent
    15·1 answer
  • NEED TO KNOW IMMEDIATELY the Revenue each season from tickets at the theme part is represented by t(x) = 3x the cost to pay the
    6·1 answer
  • Volunteers for a political campaign gave out 21/38 of their fliers. They gave out the remaining 612 fliers in another neighborho
    6·1 answer
  • 1/x-4 + 1/x+3 = x-6/ x^2-x-12
    12·1 answer
  • Y-4=-2(x+3) <br> Complete the missing value in the solution to the equation
    7·1 answer
  • Solve the equation and find what X is. 9x-7=10
    14·1 answer
  • What remainder is represented by the synthetic division below?
    9·1 answer
  • What is the value of the y-intercept of the graph f(x)=138⋅1.9x?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!