Angle sum of a triangle = 180°
Therefore:
Equation No. 1 -
2 ( 2x - 4 ) + 5y = 180°
2 ( 2x - 4 ) + 5 [ ( 2x - 4 ) / 5 ] = 180
4x - 8 + [ 5 ( 2x - 4 ) / 5 ] = 180
4x - 8 + 2x - 4 = 180
4x + 2x = 180 + 8 + 4
6x = 192
x = 192 / 6
x = 32°
Equation No. 2 -
5y = 2x - 4
y = ( 2x - 4 ) / 5
ANSWER:
x = 32°
Move the 8 over
-x=3x-8
Move the 3x over
-x-3x=8
-4x=8
Divide by -4
x=-2
Answer:
Inductive conclusion has been proved to be correct.
Step-by-step explanation:
From the question, we have seen that 3 + 5 = 8
3 and 5 are odd numbers while 8 is an even number.
Which means that the sum of both odd numbers gave and even number.
In the second case, we see that;
13 + 5 = 18
Again,13 and 5 are both odd numbers while 18 is an even number.
Now, Inductive Reasoning is a reasoning that is based on patterns one has observed which would be used to derive a general conclusion. In this question, the pattern observed is that the sum of odd numbers in both cases are equal to an even number.
Thus, we will arrive at a conjecture which is the general conclusion that the sum of 2 odd number is equal to an even number.
Answer:
$780.50
Step-by-step explanation:
I will update this if I figure how it's solved as well.
