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Airida [17]
3 years ago
9

Which pair of ratios are equal?6/15 and 3/17 3/4 and 9/11 2/5 and 12/35 or 2/3 and 8/12

Mathematics
1 answer:
Elanso [62]3 years ago
7 0
The last pair.
Because 2*4/3*4=8/12
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Urgent!
AfilCa [17]

Answer:

The polynomial will be P(x) = - 5 (x + 2)²(x - 3)

Step-by-step explanation:

The degree of the polynomial P(x) is 3 and it has zeros at x = - 2 with multiplicity 2 and at x = 3 with multiplicity 1.

Therefore, (x + 2)² and (x - 3) are the factors of the equation.

Let the polynomial is

P(x) = a(x + 2)²(x - 3) ........... (1)

Now, the polynomial passes through the point (2,80).

So, from equation (1) we gat,

80 = a(4)²(-1)

⇒ a = - 5

Therefore, the polynomial will be P(x) = - 5 (x + 2)²(x - 3) (Answer)

6 0
3 years ago
At a candy store, Erika bought 3 kilograms of cinnamon red hots and 1 kilogram of gummy bears for $21.00. Meanwhile, Irene bough
ch4aika [34]
31. At the candy store: => Ericka bought 3 kilograms of Cinnamon red hots and 1 kilograms of gummy bears for 21.00 dollars. => Irene bought 3 kilograms of cinnamon red hots and 3 kilograms of gummy bears for 39.00 dollars. Question: Find the costs of each kilograms. Notice that the cinnamon red hot that they both are the same, the only difference is the gummy bears, which added 2kilos for Irene. Now, let’s subtract => 39 – 21 = 18 dollars – this is the costs of 2 kilos of gummy bear => 18 / 2 = 9 dollars, thus the price of each kilos of gummy bear is 9 dollars, Now, let’s solve for the cinnamon => 21 – 9 = 12 dollars, to be divided with 3 kilos => 12 / 3 = 4 dollars – the price of cinnamon red hot per kilo.
5 0
3 years ago
7) A number less than 0 is called _ _ _ _ _ _ _ _ _ _ _ _ _ _.
Kipish [7]

Answer:

A negative number

When looking at a number line, there is a zero, but on the left, there's more numbers.

<   -2      -1      0       1      2    >    

I hope this helps.

7 0
3 years ago
Read 2 more answers
Solve 10a-5b=25 for b
devlian [24]
         10a - 5b = 25
10a - 10a - 5b = 25 - 10a
                 -5b = -10a + 25
                  -5            -5
                    b = 2a - 5
6 0
3 years ago
From 250 kilograms of milk 12 kg is obtained
Lina20 [59]

12kg,=12000gm

now 12000/200= 60

250kg= 250000 /60=4166.66

So 4166.66 gm of milk will be needed to produce 200 gm of oil.

7 0
3 years ago
Read 2 more answers
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