2 years ago

What is the measure of angle a and b?

Mathematics

1 answer:

Anestetic [448]2 years ago

6 0

Answer:

a number

Step-by-step explanation:

more info needed at least a pic or thing

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Rewrite the function by completing the square (vertex form)<br><br> f(x)=x^2+16x-46

insens350 [35]

Answer:

$\large\boxed{f(x)=(x+8)^2-110}$

Step-by-step explanation:

$\text{The vertex form of equation}\ y=ax^2+bx+c:\\\\y=a(x-h)^2+k\\\\\text{We have the equation:}\\f(x)=x^2+16x-46=x^2+2(x)(8)-46=x^2+2(x)(8)+8^2-8^2-46\\\\\text{use}\ (a+b)^2=a^2+2ab+b^2\to x^2+2(x)(8)+8^2=(x+8)^2\\\\f(x)=(x+8)^2-64-46=(x+8)^2-110$

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Soooo this is hard... help?

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I just did this test the answer is B :-)

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What is the measure of angle a and b?​

What is the measure of angle a and b?