Answer:
The Solution set is (x,y){(2,5)}
Step-by-step explanation:
The given equation is:
6x+4y=32
-6x+4y=8
We will use the elimination method:
By this method we will eliminate the variable x.
6x+4y=32
-6x+4y=8
________
8y=40
Divide both the sides by 8
8y/8=40/8
y=5
Now substitute the value of y in equation 2:
-6x+4y=8
-6x+4(5)=8
-6x+20=8
Move the constant value to the R.H.S
-6x=8-20
-6x= -12
Divide both the terms by -6
-6x/-6 = -12/-6
x= 2
The Solution set is (x,y){(2,5)}....
After dilation by a scale factor of 2 we get the result (-8, 10).
What is the scale factor?
When describing a shape, you must be clear about how much it has been enlarged.
The ratio of two dimensions that causes one figure to be enormous and another to be little is known as the scale factor.
Given coordinate (-4, 5)
If any general coordinate (x, y) is scaled by 2 then we get
X= 2x and Y = 2y
Hence, X= 2 * -4, where x = -4
=> X= -8
and Y= 2 * 5, where y = 5
=> Y = 10
Therefore, the required result is (-8, 10).
To learn more about scale factor from the given link
brainly.com/question/22312172
#SPJ1
Step-by-step explanation:
option C
Use formula for theoretical probability:
1. The probability that Jonas will get an orange is
2. Ben is taking a piece second and he has 12 piecies left, among them 5 apples, 4 oranges and 3 bananas. The probability that Ben will get an apple is
3. Use the product rule to determine
Answer: correct choice is A.
I'm pretty sure that it equals 84
