In pythagoras's theorem, generally a is the shortest side, b is the second shortest and c is the hypotenuse:
. However, there is a problem. The questions aren't actually possible without using sine, cosine, and tangent (which are mathematical ratios if you didn't know). I can help you with this but it will take time explaining.
Two triangles are similar if they have:
<span>all their angles equalcorresponding sides are in the same ratio</span>
But we don't need to know all three sides and all three angles ...two or three out of the six is usually enough.
There are three ways to find if two triangles are similar: AA, SAS and SSS:
Answer:
Option B is correct that is the amount she is getting per bottle is $0.15
Step-by-step explanation:
We have been given the information that Melisande collected 14 bottles on Saturday and 9 bottles on Sunday
That means she has collected a total of 23 bottles
Let us assume that the amount she is paid for recycling is $b
Since she is left with $3.20 after the amount she gets for bottles we will get the equation below:
23b=3.20
Now, since she has to pay a one-time service fee equation will become
23b -0.25 =3.20
After simplification, we will get
23b=3.20+0.25=3.45
b=3.45/23=.15
b=$0.15
Therefore, The amount she is getting per bottle is $0.15
HOPE THIS HELPS :)
Answer:
A = 
Step-by-step explanation:
given,
Matrix =
A = 
determinant of matrix
|A| = a×a - (a-4)(a+4)
|A| = a² - a² +16
|A| = 16
inverse of the matrix
to calculate inverse of two matrix interchange the term a₁₁ with a₂₂ and multiply the -ve with a₁₂ and a₂₁
the inverse is
A =
Answer:
You clicked the right one it is 13³
Step-by-step explanation:
If a number is squared you put a small two next to it like this: 1²
If a number is cubed you put a small three next to it like: 1³
