3 years ago

Help please: pre- calc

Mathematics

1 answer:

ivanzaharov [21]3 years ago

4 0

Subtract g(x) from f(x): (x²+3x-1)-(x³+4x²+1)=-x³-3x²+3x-2
C is the correct answer.

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Find the slope of this line: (15,7) (3,-2)<br><br> Help

Oliga [24]

Answer:

$m=\frac{3}{4}$

Step-by-step explanation:

$\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(15,\:7\right),\:\left(x_2,\:y_2\right)=\left(3,\:-2\right)$

$m=\frac{-2-7}{3-15}$

$\mathrm{Refine}$

$m=\frac{3}{4}$

5 0

2 years ago

Which expression is equivalent to 1/3 divided by 1/6

leonid [27]

Answer:

The answer is A

Step-by-step explanation:

cross mutliply

1×6=6

1×3=3

divide the answers

result: 2

I hope this helps

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2 years ago

Stanley earns $28 for every 2 hours that he works. How much money does he earn during a given amount of time?

baherus [9]

Answer:

e = 14x, where x is the number of hours he works, and e is the total earnings.

5 0

2 years ago

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A climber who is 6 feet tall, casts a shadow that is 20 feet tall, at the same time that a tree casts a shadow which is 90 feet

Sergio039 [100]

The tree is 76ft. long

3 0

3 years ago

Can you guys help me to find the measure of each angle tysm.

barxatty [35]

Answer:

∠EBF = 51°

∠DBE = 17°

∠ABF = 141°

∠EBA = 90°

∠DBC = 107°

∠DBF = 68°

Step-by-step explanation:

Hope this helps

7 0

2 years ago

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