2 years ago

Which lines are parallel? how do you know?

Mathematics

1 answer:

Brilliant_brown [7]2 years ago

6 0

Lines B and C are parallel as they have the same slope

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Cos72cos130+sin72sin130

Setler [38]

Answer:

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Step-by-step explanation:

Just plug it in a calculator

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3 years ago

Based on the family the graph below belongs to, which equation could represent the graph?

sp2606 [1]

Answer:

i believe the answer is A

Step-by-step explanation:

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7 0

2 years ago

Please help and explain how to do this. thank you in advance!

Sholpan [36]

We want to solve
$3e^{2x}+5=27$

Subtract 5 from each side.
$3e^{2x}=22$
Divide each side by 3.
$e^{2x}=7.3333$
Take natural logs of each side.
$2x=ln(7.3333)=1.9924$
Divide each side by 2.
x = 0.9962

Answer: x = 0.996 (nearest thousanth)

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2 years ago

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The slope of her function represents the amount she earns per door that she knocks on.

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3 years ago

Read 2 more answers

On which number line do the points represent negative 4 and 1 over 2 and +3?

Allushta [10]

A because if you look t is on +3 and r is on -41/2

8 0

2 years ago