Answer:
Step-by-step explanation:
Hi there!
Equation of a circle: where is the center of the circle and is the radius
Plug in the center (-10,5) and the radius 2:
I hope this helps!
Answer:
<h2>5 040 permutations</h2>
Step-by-step explanation:
the word ‘HONOLULU’ has 8 letters
In this word ,the letters O , L and U are repeated each two times.
the number of permutations of the two letters O , o is 2!
the number of permutations of the two letters L , L is 2!
the number of permutations of the two letters U , U is 2!
the number of permutations (distinguishable or not) of the letters in HONOLULU is 8!
then
the number of distinguishable permutations of the letters in HONOLULU :
Answer:
Step-by-step explanation:
8
Answer:
0.4875
Step-by-step explanation:
Long division process:
_<u>0.4875</u>__
800|39.00000
-<u>3200</u>
7000
-<u>6400</u>
6000
-<u>5600</u>
4000
-<u>4000</u>
0
Answer:
k=2
Step-by-step explanation:
We have got a right triangle LNO with sides = m,4 and 8
By Pythagorean theorem
m^2=4^2 +8^2
Or m^2 = 80 ... i
IN triangle NOM, 4^2 +k^2 = l^2
i.e. 16+k^2 = l^2... i
In triangle LNM, m^2+l^2 = (8+k)^2
Substitute for m^2 as 80,
i.e. 80+l^2 = 64+k^2 +16k ... iii
From i, l^2 = 16+k^2
Substitute in iii
80+16+k^2 = 64+k^2 +16k
16k = 32 or k =2