3 years ago

The expression y^2+22y +a is a perfect square when the value of a is ?

Mathematics

1 answer:

finlep [7]3 years ago

8 0

121
The value of the expression becomes
(y+11)^2
Which is a perfect square

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3 years ago

Finding radius of a circle.

zysi [14]

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4 years ago

Given the function, d(t) = 50t, the variable t represents which of the following? Select all that apply. input output function i

34kurt

Answer:

Input

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Step-by-step explanation:

we know that

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