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marishachu [46]
4 years ago
8

The polynomial 2x3 - 5x2 + 4x - 10 is split into two groups, 2x + 4x and -5x? - 10. The GCFs of each group is then

Mathematics
1 answer:
sasho [114]4 years ago
3 0

Answer:

2x - 5

Step-by-step explanation:

2x^3 + 4x = 2x(x^2 + 2)

-5x^2 - 10  = -5(x^2 + 2)

so the factors are  (2x - 5)(x^2 + 2).

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Please help me I need this for tomorrow!!!
Mashcka [7]
Short answer:
25 inches is the perimeter of the larger rectangle



Long answer:
Imagine that you have a rectangle where every single side is 1 inch long. The total perimeter of the card is 4 inches, 1+1+1+1. The total perimeter is 4 inches.

Now imagine that you have a larger rectangle which is 1.25 times as wide and long as the smaller rectangle. In other words each side of the larger rectangle is 1.5 inches long. The perimeter of the larger card is 1.25+1.25+1.25+1.25. Because each 1 in the original equation was multiplied by 1.25. The perimeter of your larger rectangle is 5 inches.

Turn that into an equation. 5 inches equals 4 inches times 1.25. In other words, (larger rectangle perimeter) equals (smaller rectangle perimeter) times 1.25

Plug in numbers. You get (Larger rectangle perimeter) equals 20×1.25. Solve that and you get 25. 25 is the answer
5 0
3 years ago
Plz help me! I need this answer NOW!
Finger [1]
MORE THAN 25 students
8 0
3 years ago
Translate into mathematical phrase.the weight (w) is more than 2kg​
Ludmilka [50]

Answer:

w>2kg

Step-by-step explanation:

the weight is greater than 2kg.

3 0
3 years ago
Is the answer the second or third choice and why?
forsale [732]

Step-by-step explanation:

The answer is the second choice.  The outcome from rolling a fair die does not affect the outcome of drawing from a well-shuffled deck.  The probability of rolling a 5 will always be 1/6, and the probability of drawing an Ace will always be 4/52.

On the other hand, the weather of a city can depend on the weather from the previous day.

5 0
4 years ago
A company sells 100 - 0.5x shirts
xeze [42]

Answer:

$100

Step-by-step explanation:

We are given that

Company sells shirts=100-0.5x

Charge per shirt=x

We have to find the  charge per shirt in order to make $5000 on shirt sales.

According to question

x(100-0.5x)=5000

100x-0.5x^2=5000

0.5x^2-100x+5000=0

5x^2-1000x+50000=0

x^2-200x+10000=0

x^2-2\times x\times 100+(100)^2=0

(x-100)^2=0

x=100,100

Hence, charge per shirt=$100

6 0
3 years ago
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