Answer:
B
Step-by-step explanation:
Each coordinate becomes 1/4 of what it was.
Answer: B
Answer: 6
Step-by-step explanation: Divide the -4.8 / -0.8 to find the answer.
Option B:
y = 6
Solution:
Given: Matrix A and Matrix B are equal.
That is elements of Matrix A and Matrix B are also equal.
To find the value of y:
In matrix A, the element in the first column second row is y + 4.
In matrix B, the element in the first column second row is 10.
Equating these two elements, we get
⇒ y + 4 = 10
Subtract 4 on both sides to equal the expression.
⇒ y = 10 – 4
⇒ y = 6
Hence the value of y is 6.
Answer:
Step-by-step explanation:
x - 3y = 4
x - 3(-3) = 4
x + 9 = 4
x = -5
(-5, -3)
-11 - 3y = 4
- 3y = 15
y = -5
(-11, -5)
I don't see how (0, -3) could be a solution to the equation.
Step by step explanation
Hope this helps
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