3 years ago

If the lines a and b in the diagram below are parallel why do angles 1 nd 8 measure 120 degree angles

1 answer:

4 0

The pairs of angles on opposite sides of the transversal but outside the two lines are called alternate exterior angles.

C) Because they are alternate exterior angles.

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GaryK [48]

$ln(T- \frac{20}{200})=-0.11t \\ e^{ln(T- \frac{20}{200})}=e^{-0.11t} \\ T- \frac{20}{200} =e^{-0.11t} \\ T-0.1=e^{-0.11t} \\ T=e^{-0.11t}+0.1$
Then, now that we have solved for T, we can evaluate and solve for t=20 minutes.
$T=e^{-0.11t}+0.1 \\ T=e^{-0.11*20}+0.1 \\ T=e^{-2.2}+0.1 \\ T=0.11+0.1 \\ T=0.21$

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3 years ago

Miles has a square garden in his backyard. He decides to decrease the size of the garden by 1 foot on each side in order to make

rusak2 [61]

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6ft

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3 years ago

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6 divided by 2 (1+2)=