Answer:
(3.75, 3.5)
Step-by-step explanation:
The weighting factors for the weighted average of the end points are the reverse of the length ratios.
For a 1 : 3 split, the first point is weighted by a factor of 3; the second point is weighted by a factor of 1. The weighted sum is divided by the total of the weights.
(3(3, 2) +1(6, 8))/(3+1) = (9+6, 6+8)/4 = (3.75, 3.5)
No. The product of a whole
number and a decimal number less than 1 will be greater than the whole number
multiplied into.
For this theorem to be proven.
Let us state the mathematical
expression into numbers such that
<span><span>
1. </span><span> N x 0.1 = N/0.1
< N</span></span>
<span><span>
2. </span> 1 x 0.5 = 0.5 </span>
<span><span>
3. </span><span> 2 x 0.1 = 0.2</span></span>
<span><span>
4. </span><span> 100 x 0.55 = 55</span></span>
These three examples and stances then suggest the claim that
the product is not equal to the whole number used in the equation.
Answer:
Its C i think. Sorry if Im wrong
Step-by-step explanation:
To find the solutions to this equation, we can apply the quadratic formula. This quadratic formula solves equations of the form ax^2 + bx + c = 0
x = [ -b ± √(b^2 - 4ac) ] / (2a)
x = [ -5 ± √((5)^2 - 4(-11)(-3)) ] / ( 2(-11) )
x = [-5 ± √(25 - (132) ) ] / ( -22 )
x = [-5 ± √(-107) ] / ( -22)
Since we conclude that √-107 is nonreal, the answer to this question is that there are no real solutions.
Step-by-step explanation:
multiply 5x+2y=19 by 3 youll get 15x+6y=57
eliminate y
7x-6y=9
<u>15x+6y=57</u><u> </u> +
22x=66
x=3
substitute x to 5x+2y=19
15+2y=19
2y=4
y=2
