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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<h2>Explanation:</h2><h2></h2>
The diagram is missing but I'll assume that the arc BDC is:
And another arc, let's call it FGH. measures:
If those arc are equal, then this equation is true:
Substituting k into the first equation: