$F(x)=x^2+12x+20\\\\\text{The zeros:}\\\\F(x)=0\iff x^2+12x+20=0\\\\x^2+2x+10x+20=0\\\\x(x+2)+10(x+2)=0\\\\(x+2)(x+10)=0\iff x+2=0\ \vee\ x+10=0\\\\x+2=0\qquad\text{subtract 2 from both sides}\\\boxed{x=-2}\\\\x+10=0\qquad\text{subtract 10 from both sides}\\\boxed{x=-10}$

3 0

3 years ago

Two friends start at the same point. they walk in opposite directions for 3 meters, then turn left and walk another 3 meters. th

vladimir2022 [97]

3^2+3^2=18
√ 18 + √18=2√18 or 6√2 meters
They are 6√2 meters apart or approximately 8.49 meters.

3 0

3 years ago

Plsss answer the question in the photo .I rlly need ur help.It s probably easy for most of you guys here .

denis-greek [22]

Box 1: None
Box 2: None
Box 3: A, B, C, E
Box 4: D

Some columns are empty because there cannot be 0 or 1 aute angle in a shape!

I hope this helped! Mark me Brainliest! :) -Raven❤️

8 0

3 years ago

HELP ASAP!! What is the length of PQ? 12 km 16 km 18 km 20 km

natima [27]

20 km is the correct answer

4 0

3 years ago

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