Answer:
Hey there!
Pythagorean Theorem: a^2+b^2=c^2
16+25=c^2
41=c^2
c=6.4
Let me know if this helps :)
Answer:
A) x^2-10x+25 B)X^3-15x^2+75x-125
Step-by-step explanation:
H^2=(x-5)(x-5)=x^2-10x+25
H^3=(x-5)(x-5)(x-5)=X^3-15x^2+75x-125
The reciprocal of a number (also called the multiplicative inverse) means 1/this number or (This number)^-1
So, to get the reciprocal of 7/2a, you need to divide 1 by this number as follows:
reciprocal = 1 / (7/2a) = 2a/7
The answer is : 2a/7
Answer:
606 and 612
Step-by-step explanation:
A number is a multiple of 6 if:
1. the sum of its integers can be divided by 3
2. The number is even (ending in 0, 2, 4, 6, 8
With this rule in mind, you have to play around with the numbers. Of course, all odd numbers are out.
606:
6 is even
6 + 6 = 12
12 divided by 4 is 3
612:
2 is even
6 + 1 + 2= 9
9 divided by 3 is 3
3 5/9, 4 8/9= 44/9 and 2/3=3/2 and when you add them it equals 96/27, and in simplest form it equals 3 5/9
