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
sdas [7]
4 years ago
12

Given ΔABC: ΔDEF, find x. 7.2 11.25 20 18

Mathematics
1 answer:
Xelga [282]4 years ago
7 0
So, since they are similar, so 9:12 and 15:x
to get to 12, you have to multiply 9 by 4/3. so multiply 15 by 4/3 to get your answer, which is 20.
You might be interested in
What is the measurement of x in the equation. 8x+5x+2x-11+6=180
34kurt

Answer:

x = 37/3 = 12.333

Step-by-step explanation:

Step  1  :

Pulling out like terms :

1.1     Pull out like factors :

  15x - 185  =   5 • (3x - 37)

Equation at the end of step  1  :

Step  2  :

Equations which are never true :

2.1      Solve :    5   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2      Solve  :    3x-37 = 0

Add  37  to both sides of the equation :

                     3x = 37

Divide both sides of the equation by 3:

                    x = 37/3 = 12.333

4 0
3 years ago
PLZ HELP.
Allushta [10]

Answer: c

Step-by-step explanation:

4 0
3 years ago
ron wants to buy a videoo game with a selling price of $48 on sale for 50% off. the sales tax in his state is 4.5% A)how much wi
FromTheMoon [43]
No the game with tax after the %50 off will com to $25.08 ron will be short .08 cents
5 0
3 years ago
If 4 raffle tickets is 6 dollars how much is 1 raffle ticket
sertanlavr [38]
4/6 = 1/x cross multiple so x= 1.5 dollars
8 0
3 years ago
The square root of 1.85
WARRIOR [948]

Answer:

around 1.36

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • identify the coordinates four points on the line with each given slope and y -intercept slop=-1 y-intercept= 8
    7·1 answer
  • Draw a shape that uses 5 squares and has a perimeter of 10 units.
    14·1 answer
  • A line intersects the point (-3, -7) and
    6·2 answers
  • Which relationships describe the angle pair x° and 157º?
    15·1 answer
  • Please help with this question.. I also asked more questions on my page and those have more points and also ill give brainiest
    11·2 answers
  • a line represented by y = 3x − 1 and a line perpendicular to it intersect at r(1, 2). what is the equation of the perpendicular
    9·1 answer
  • Kevin and his children went into a restaurant and he bought $31.50 worth of hotdogs and drinks. Each hotdog costs $4.50 and each
    12·1 answer
  • If 12% of x is 72 and 1/8 of y is 16 what is the value of x-y
    5·1 answer
  • Can someone help me on this?
    13·1 answer
  • Identify a set of parallel lines
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!