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
DaniilM [7]
3 years ago
5

Can you PLEASE help me!! And show me how you got the answer

Mathematics
1 answer:
Artist 52 [7]3 years ago
8 0
In a triangle the midline joining the midpoints of two sides is parallel to the third side and half as long ⇒

2(3x + 2) = 2x + 20
6x + 4 = 2x + 20
6x - 2x = 20 - 4
4x = 16
x = 16/4
x = 4

midsegment = 3x + 2 = 3*4 + 2 = 12 + 2 = 14
You might be interested in
If the principal is 3500 the rate is 3% and the time is 3 years want is the answer
8090 [49]
You’re gonna do 3500X3X3 = 31500
4 0
2 years ago
How does the answer to each multiplication problems answer to is a corresponding division problem
Llana [10]
Because they are math buddies say 2x2=4. You can divide 4÷2 and get your original factor (2)... Sorry if it's wrong I think that's what it means ,hope it helps!
5 0
3 years ago
A girl is half as old as her sister and is also two years younger than her brother. If the sum of the three children's ages is $
Vesna [10]

13 and a half  5 and half and 16

5 0
3 years ago
1/4x+2=-4 how do you do this step by step?​
lutik1710 [3]
It’s a process of bringing one variable to the side with different forms of mathematical properties. First, subtract 2 from the left side and add it to the right side. Then divide 1/4x by 1/4 to get x alone, and divide the right side (-2) by 1/4, which will give you the answer to x. Let me know if you need help with anything else!
8 0
3 years ago
Read 2 more answers
Which ordered pairs in the form (x, y) are solutions to the equation (x + 6)y = 9? Choose all answers that are correct.  A.(−5,
valentinak56 [21]
<span>So we need to find the solutions to the equation (x+6)y=9 so we can arrange them in pair (x,y). We simply plug in the numbers into the equation. First pair (-5,9), we get (-5+6)9=9 so 1=1 and that is true, so first pair works. Second pair: (-3+6)3=9 we get (3)3=9 and 9=9 so second pair also works. Third pair: (3+6)1=9 we get 9=9, also works. Fourth pair: (7+6)9=9 we get 13*9=9 and 117=9 which is false so the fourth pair can't be a solution for the equation. The correct answers are A, B and C.</span>
4 0
3 years ago
Other questions:
  • What is the median of the data set?
    8·1 answer
  • Victoria is 4 years older than her neighbor. the sum of their ages is no more than 14 years. 1. enter an inequality that can be
    13·1 answer
  • Solve 5x – 1 = 3x – 15. Explain each step, and include the Properties of Equality that you used.
    11·1 answer
  • Today Ian wants to run less than 7/12 mile. Write a fraction with a denominator of 4 to respresent a distance that is less than
    10·1 answer
  • You have $44000 in a savings account that pays 2% annual interestand the inflatation rate is 3.24%. How much buying power in dol
    10·1 answer
  • Give an example of a rational function that has a horizontal asymptote at y = 0 and a vertical asymptote at
    15·2 answers
  • Consider the function f(x) = 3x2 + 7x + 2.
    8·1 answer
  • An object is moving at a speed of 850 miles per hour. Express this speed in meters per minute.
    13·2 answers
  • Lara's mean score after three innings was 84. After a fourth innings his mean score decreased to 75.Calculate Lara's score in th
    8·1 answer
  • I don’t understand how to do 8. , 9. , and 10.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!