trini1017
trini1017 trini1017
  • 02-06-2022
  • Mathematics
contestada

solve for K
7K-6
2K+14

solve for K 7K6 2K14 class=

Respuesta :

ivylovesmaths
ivylovesmaths ivylovesmaths
  • 02-06-2022
Vertically opposite angles are the same meaning u have to do:

7k-6=2k+14

U have to solve for k.

7k-6=2k+14 - using this equation

Minus 2k on both sides

5k-6=14

Add 6 on both sides

5k=20
Divide 5 on both sides

K=4 the answer is 4.

To double check substitute it into 7k-6 and 2k+14. They should be same values

7(4)-6=28-6=22
2(4)+14=8+14=22

So 4 is correct because when u substitute back into the equation it gives you the same value.


Pls give me brainlist it took me a long time.

Answer Link

Otras preguntas

a system that transmits genetic information from one generation to the next
What is the functional group for this organic chemical
Which event occurred 4.6 billion years ago?
Please help me! It states constant speed but moving in circular motion. I know there is acceleration due to a rate of change of velocity but what is the directi
s=2rh+2r2 for h solve
Two trains are traveling towards each other at a constant speed. The trains are currently 714 miles from each other. The speeds of the trains differ by 8 mile
For the reaction represented by the equation 2na + 2h2o ® 2naoh + h2, how many grams of hydrogen are produced if 120. g of sodium and 80. g of water are availab
3x-y-3z if x=-2, y=1 and z=-2
Use words numbers or pictures to show how to group and count tally marks for the number 8
Females who have one abnormal copy of a mutated gene on the x chromosome are known as _____.