7 d^2 +10 when d = 3
2 answers:
Hey. Let me help you out
First, let's rewrite the equation in order to minimize confusion. The way you wrote it makes it hard to vision it.
Now, we just replace the variable d with a value we have.
Three to the power of two is going to equal to 9.
Seven times nine is 63.
Finally, 63 plus 10 is going to be 73.
Answer is 73
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Step-by-step explanation:
Answer:
Step-by-step explanation:
We want the equation of the line perpendicular to y=-3.
Notice that y=-3 is a horizontal line.
Therefore, in order to be perpendicular, our new equation must be vertical.
We know that it must pass through the point (2, -1).
Since it must be vertical, it must pass through the x-coordinate.
Therefore, our line must be:
It passes through (2, -1) and is a vertical line, so it’s perpendicular to y=-3.