Answer:
The value of x = 7
Step-by-step explanation:
Given the right triangle
- We know that the sum of angles of a triangle is 180°.
so
Right angle + α + β = 180°
90° + 4x+7 + 8x-1 = 180
Group like terms
Add similar elements: :4x+8x=12x
Divide both sides by 12
Therefore, the value of x = 7
Archie and kel would have played 27 1/2 games
Https://us-static.z-dn.net/files/d63/6f064638901e33bea26f4fc25a74aa69.jpg
Answer:
180 pages
Step-by-step explanation:
First you find the slope of the line assuming this is linear. it's just the Rise over Run. so go up 4 over 2 which means the slope is going up two. so do 90 times 2 which is 180. That means Jeff read 180 pages.
<span>the
probability of your 3 cards to be all jack is 4 over 52.
WHy?
because in a card deck, there are a total of 52 cards and each value of of the
cards has 4 copies each.
For the jack, we have 4 and here are the following
=> Jack of spades
=> jack of hearts
=> jack of diamond
=> and jack of clubs
Thus, the probability is 4 over 52.</span>
