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
irakobra [83]
3 years ago
14

Answer for Brainliest! Find the value of x.

Mathematics
1 answer:
NeTakaya3 years ago
8 0

now, let's notice those tickmarks on the sides.

the ones at the bottom, those two sides are equal.

the ones at the top-right, those two sides are also equal.

what does all that mean?

it means that, the segment in the triangle, the 2x-3 segment is really the midsegment of the triangle, and therefore, also parallel to the base of 18, and also therefore is half of that length.

\bf \textit{midsegment of a triangle}\\\\ m = \cfrac{b}{2}~~ \begin{cases} b=parallel~side\\ \qquad or~base\\[-0.5em] \hrulefill\\ m=2x-3\\ b=18 \end{cases}\implies 2x-3=\cfrac{18}{2}\implies 2x-3=9 \\\\\\ 2x=12\implies x=\cfrac{12}{2}\implies x=6

You might be interested in
Point X is the incenter of ΔABC.
masha68 [24]

Answer:

the first one is 13 and the second is 22

7 0
3 years ago
Read 2 more answers
Helpppp
Tom [10]
D because if it says -3 that means the opposite so go right because it is also horizontal and + means up so go up because it is vertical.
6 0
3 years ago
Solve the equation.
Mekhanik [1.2K]

Answer:

3(x_1)=2(3_x)

or,3×_3 =6_2×

or,3×+2× =6+3

or,5× =9

or,× =9/5

4 0
3 years ago
Read 2 more answers
What is the average rate of change from -3 to 0 of the function represented by the graph?
lbvjy [14]

Average rate of change = change in y ÷ change in x

We already know the change in x because we are measuring the x values from -3 to 0.

change in x = 0-(-3) = 3

To find the change in y find the difference between the corresponding y-values when x=0 and when x=-3.

change in y = 0.5-2 = -1.5

average rate of change = -1.5/3 = -0.5

answer: -0.5

3 0
2 years ago
Y=25-2x fill in the table using this function rule 3,4,5,6
mixas84 [53]

Answer:

19,17,15,13

Step-by-step explanation:

25-6=19

25-8=17

25-10=15

25-12=13

6 0
3 years ago
Other questions:
  • 95feet covert to meters to the nearest tenth
    11·2 answers
  • Kelsey made 9 3/5 pounds of Chex mix. If she puts 4 4/5 pounds into each bag, how many bags can Kelsey fill?
    13·1 answer
  • PLZ HELP WITH QUESTION BELOW 73 POINTS
    13·2 answers
  • A cab ride from your home to the airport cost $23.47. If you want to tip the cab driver close to 10 percent of the fare, how muc
    6·1 answer
  • Simplify (3x2 − 2) + (5x2 + 5x − 1).
    8·2 answers
  • 4p2-p=0 how do you solve this
    5·1 answer
  • How many different triangles can be constructed with three sides each measuring 5 cm
    5·1 answer
  • Photo question; find the length
    12·2 answers
  • What does it mean to say that data have a positive correlation?
    7·1 answer
  • If each triangle is the right Triangle yes or no?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!