Answer:
Deductive Reasoning
Step-by-step explanation:
We take the statement as true,
"...all dogs in the kennel are collies..."
we also take
- collies are a type of dog
and
- Rover is a dog
So if Rover is a dog, and all dogs in the kennel are collies, then Rover is a collie, because he is a dog and inside the kennel (after we take the statement all dogs in the kennel are collies).
This type of reasoning follows the Deductive Reasoning pattern, if A = B, and B is C then A is also C.
While inductive takes that if A = B, and C is B just like D is B, then E is also B.
<u>Answer:
</u>
The ordered pair value of (x, y) is (6,-11)
<u>Solution:
</u>
Given Equations are
Let 8x + 15y = -117 be Equation 1 and 4x + 9y=-75 be Equation 2.
Solving Equations 1 and 2 to get the value of x and y.
Multiply Equation 2 with 4.
16x + 36y = -300
On dividing the above expression by 2, we get
8x + 18y = -150 (Change the sign to get the value of y).
-8x - 18y = 150 --- eqn 3
Now solving eqn 1 and eqn 3
8x + 15y = -117
-8x - 18y = 150
By cancelling 8x and -8x in eqn 1 and eqn 3
-3y = 33
y = -11
Substitute the value y in Equation 2.
4x + 9 (-11) = -75
4x – 99 = - 75
4x= -75 +99
4x = 24
x=6
Hence the value of x and y is (6,-11).
Answer: A 15 units 2
Explanation: hope this helps
Answer:
x = s, y = t, z = 8 -s -t
Step-by-step explanation:
It can work reasonably well to let s and t represent any of a pair of the variables. In the answer above, we have used x=s, y=t.
You could get more elaborate if you want:
x = 4-s, y = 4-t, z = s+t
