Point (4,8) reflected across the y-axis is (-4,8).
Step-by-step explanation:
Point (4,8) reflected across the y-axis is (-4,8).
When reflecting a pair of numbers across the y-axis, the x-axis changes to its opposite.
Thus, in this case, 4 would change to -4.
I hope this helped!!
Answer:
a. the answer is incorrect
b. 1
Step-by-step explanation:
step 1) 6x=48
step 2) 48/6
step 3)x=3
125(greater than or equal to) 0.80b+65
X can be less than or equal to 75
Answer:
v = -1
Step-by-step explanation:
First, you will need to solve it step-by-step:
(4v − 9)(1 + v) = 0
Next, you need to simplify both sides of the equation:
4v(2) − 5v − 9 = 0
Now, factor the left side of equation:
(4v − 9)(v + 1) = 0
The last thing you need to do is to set all of the factors to equal to zero:
4v − 9 = 0 or v + 1 = 0
So, that means that you answer:
v=9/4 or in your case, v = −1
Answer:
2×10 to the 11th power
Step-by-step explanation:
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