2 years ago

Question 7 (Multiple Choice Worth 1 points) )

Mathematics

1 answer:

jekas [21]2 years ago

7 0

Step-by-step explanation:

sorry

I can't understand this question

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When can a trapezoid also be called a parallelogram?

saveliy_v [14]

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Yes, because it has one pair of parallel sides.

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Phil is a commercial fisherman. He keeps 5 salmon for every 8 cod he catches. If Phil keeps 15 salmon, how many cod will he keep

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15 / 5 = 3

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3 years ago

Aldo paid $13.88 for a 1.98 -pound bag of shrimp at one store. The following week, he paid $38.99 for a 5.46 -pound bag at anoth

likoan [24]

13.88/1.98 = 7.01...

38.99/5.46 = 7.14...

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3 years ago

Evaluate the function below for x = 2.<br>f (x) = 4x^3 - x^2 - 5x+7<br>

nexus9112 [7]

Answer: $f(2)=25$

Step-by-step explanation:

You know that the given function is:

$f(x)=4x^3-x^2-5x+7$

You know that you must evaluate this function for $x=2$ .

Then, to evaluate the function for $x=2$ , you need to substitute this value into the given function and simplify it.

Therefore, you get:

$f(x)=4x^3-x^2-5x+7\\f(2)=4(2)^3-(2)^2-5(2)+7\\f(2)=4(8)-(4)-10+7\\f(2)=32-4-10+7\\f(2)=25$

So, the answer is: $f(2)=25$

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3 years ago