Answer:
8x-8
Step-by-step explanation:
if Lana is X year
then that makes Yan 3X-4
the father is twice the sum of their ages
3X-4+X=4X-4
the father being twice
his age should be
8X-8
<u>Answer:</u>
<u>Step-by-step explanation:</u>
The sum of interior angles of a quadrilateral is 360°.
If we consider the measure of one of the unknown angles to be 
°, we can set up the following equation:
Now we can solve for :
⇒ 
⇒ 
[subtracting 192° from both sides]
⇒ 
⇒ 
[dividing both sides by 2]
⇒ 
Therefore, the other two angles each have a measure of 84°.
10x100=1,000 because it is ten hundreds so 1,000 is your answer
80.64
because 16 times 12 is 192
if every tile is 2 feet divide 192 by 2
you should get 96 meaning there are 96 tiles
then take 96 and multiply by it by .84 because every tile is 84 cents
you then get 80.64
Answer:3^2/2^3
Step-by-step explanation:
2^2*3^4/2^5*3^2
3^2/2^3
