can someone please help me out with this problem ? i been trying to do this for like 2 days now and i still don’t get it .. also
i need some tips on how i can remember this when im doing a different problem
1 answer:
Answer:
Step-by-step explanation:
the Pythagorean theorem is
c is the hypotenuse which is the side opposite of the right angle
plug the numbers into the Pythagorean theorem
when squaring a square root, just take the number in the radical and get rid of the radical
subtract 26 from both sides
find the square root of 143
143 is prime so it can just be written as
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Actually Welcome to the Concept of the Similarities.
Since here, first figure is a Triangle, hence similarity of a triangle is given by ratio of it sides and make them equate,
hence for,
1.) 16/12 = x/9 ===> 4/3 = x/9 ===> x = 9*4/3 ==> x = 36/3
hence the value of x is 12 , ===> x = 12 .
2.) here,in the case of a Reactangle the relation is such that, length = 2* breadth,
hence we apply the relation,
x = 2*4.5 ===> x = 9 units.
First, you want to get x by itself on one side. We write the equation as 
. Since 14 is being subtracted from 
, we add it to both sides to cancel it out, 
or 
.
Your answer would be D.
Your answer would be D.