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geniusboy [140]
3 years ago
10

I need a specific explanation of how to answer this

Mathematics
1 answer:
zimovet [89]3 years ago
5 0
A rectangle has two dimensions, width and length, and the area of it is their product.

since we know its area is 3x²-11x-4, then the two factors from that trinomial are the likely width and length, namely (3x + 1) (x - 4).

you can check them with FOIL.
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HELP MATH What is the area of the triangle?
meriva

Answer:

750in

Step-by-step explanation:

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6 0
3 years ago
Question 1-3
KATRIN_1 [288]

Answer:

  1/3

Step-by-step explanation:

The average rate of change of a function f(x) on an interval [a, b] is given by the formula ...

  rate of change = (f(b) -f(a))/(b -a)

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For the given function and interval, this is ...

  (log₂(4·8) -log₂(4·2))/(8 -2) = (5 -3)/(6) = 1/3

The average rate of change is 1/3.

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In the attached graph, the line between the points at the ends of the interval can be seen to have a rise of 1 for a run of 3. Its slope is 1/3.

8 0
2 years ago
Alejandro needs to buy bird seed from the local pet store for his parrots. A
Gnesinka [82]

First take note he only has $20 and the bag he must buy is $12.55. Also the loose seeds are $1.49 per pound.

To solve subtract 12.55 from 20

20-12.55=7.45

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So after buying the 10 lb bag he can also buy 5 lb of the loose seeds!


7 0
3 years ago
Solve.<br> -317 - 221 - (-354)<br><br> A. 892<br> B. -892<br> C. 184<br> D. -184
Liula [17]
−317−221−(−354)=
−538−(−354)=
<span>−184

so it would be d</span>
8 0
3 years ago
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