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
Sphinxa [80]
3 years ago
12

Can someone help me ASAP!!! Please!!!!

Mathematics
1 answer:
g100num [7]3 years ago
7 0

Answer:

step 1. Angle bisector theorem.

step 2. 14/6 = 21/ (3x - 12)

step 3. 14(3x - 12) =21(6)

step 4. 6x - 24 = 18

step 5. 6x = 42

step 6. x = 7.

You might be interested in
the sum of 16 numbers is 240.The average of 6 of those numbers is 10. the average of the remaining numbers is
Ivan

Answer:

18

Step-by-step explanation:

If the average of 6 numbers is 10, then the sum of those 6 numbers is:

6 x 10 = 60

To calculate the sum of the remaining 10 numbers, subtract 60 from the total sum of all the numbers:

240 - 60 = 180

Therefore, the average of the 10 remaining numbers:

180 ÷ 10 = 18

4 0
2 years ago
What is the product of −214 and 212?
Nana76 [90]
-45368

-214*212

This is as simplified as it can be.
7 0
3 years ago
Read 2 more answers
Find the median of the data.<br><br> 12, 10, 14, 9, 8, 9, 15, 15
hram777 [196]

Answer:

11

Step-by-step explanation:

First, order the numbers in the given set from least to greatest:

8 , 9 , 9 , 10 , 12 , 14 , 15 , 15

The median is the number found in the middle of the given set. If the amount of numbers in the set are even (as in this case), then you will find the mean of the two middle numbers.

In this case, the middle numbers are 10 & 12:

Find the mean. The mean is found by adding all the numbers together and dividing by the amount of numbers there is:

(10 + 12)/2 = (22)/2 = 11

11 is your median.

~

5 0
2 years ago
Read 2 more answers
Need help really fast will mark brainliest
Volgvan
I’m pretty sure it’s a
6 0
3 years ago
Read 2 more answers
What is 2:4 equal to?
Ad libitum [116K]

Answer:

`1/2

Step-by-step explanation:

can i have brainliest

6 0
3 years ago
Other questions:
  • What is 2(x+2) squared equals 72?
    9·1 answer
  • Mellisa exercises for 20 minutes
    13·2 answers
  • (+50)x(-10)<br><br> Respuesta, explicación, operación completa
    6·1 answer
  • Please help me out!​
    11·1 answer
  • Someone lost their wedding ring and found it 16 years later on a carrot in her garden
    6·2 answers
  • What does any order grouping mean when adding expressions<br><br> Which properties are used?
    13·2 answers
  • Help plzzzzz i will give brainlest to the right person
    12·2 answers
  • Which would not be a step in solving 5x +15+ 2x = 24 + 4X?
    14·1 answer
  • 2)Write the equation 2x+2y=10 so that y is a function of x. Then find y when x is -2,0,2
    12·1 answer
  • F(x) = (two-fifths) Superscript x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!