Answer:
Step-by-step explanation:
when you have a negative exponent, you are going to have a fraction. Example: 2^4 * 2^-4= 2^4 is 16 2^-4 is 1/16.
You get the 16 but because it was a negative exponent, the 16 goes on the bottom. 16 as a fraction is 16/1.
When you multiply 16/1 and 1/16. It comes up to 16/16 or 1.
Does this help?
Answer:
1:c
let x be the distance
12^2=10^(2) + x^(2)
x=6.6332
2.D
length of 2->3 and 2->1 is 90ft, they are perpendicular
by using Pythagorus theorem
the diagonal of the square = square root of the sum of 90^2 +90^2
=127.279ft
3.B
12^2 -6^2 = 10.39ft
Step-by-step explanation:
Answer:
The first five terms in Pattern B are 3, 7, 11, 15, 19.
Step-by-step explanation:
Answer:
4.5 OR 4 1/2
Step-by-step explanation:
Equation: (2nd y - 1st y) / (2nd x - 1st x)
Plug it in (assuming (0,-5) is point 1) :
(4--5)/(2-0)
(4+5)/(2)
9/2
4 1/2
4.5
Answer:
a
Step-by-step explanation:
there are 24 half inches in 1 foot. As there is 100 papers per half inch, there is 24*100=2400 papers in all
