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olga_2 [115]
2 years ago
6

What is the product? (-2d^2+5)(5d^2-6s)

Mathematics
1 answer:
Ivenika [448]2 years ago
5 0

Answer:

= -10d^4 + 12d^2s + 25d^2 - 30s

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Please help need help on this
UkoKoshka [18]
Looking at the data it looks like a line. So the answer will be in y+mx+b format.

Knowing it is a line eliminates answers b and c.
looking at options a is says it starts at about .1 when x is zero. We can see this looks pretty close as the left-most dot is below 1 already.

The slope on a is 1/2--> increasing 1 vertically for every 2 horizontally. The pattern mostly follows that rule.

Therefore a (y=1/2x+.1) would be the correct answer
7 0
3 years ago
A pitcher of lemonade in Manny's refrigerator was full in the morning. In the afternoon, he drank two glasses of lemonade. Each
Snezhnost [94]
To find how much lemonade the pitcher can hold, you will add the amounts that he drank and remained to get a total.  This total would be the starting amount.

8 oz + 8 oz + 24 oz = 40 ounces

The pitcher originally held 40 ounces of lemonade.
5 0
3 years ago
Omials<br> GCF of 96x5 and 64x2?
Agata [3.3K]
32
the greatest common factor of 480 and 128 is 32
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3 0
3 years ago
Suppose y varies inversely with x. Write an equation if y=-3 when x=17
vodka [1.7K]

Answer:

y = -51 ÷ x

Step-by-step explanation:

The standard format of a inversely proportional equation goes by the format of y = k ÷ x. The question asks us to write an equation if y = -3 when x = 17 and y varies inversely with x.

So we substitute the values y = -3 and x = 17 in the equation y = k ÷ x

K = constant, we have to work this out

-3 = k ÷ 17

-3 × 17 = k

k = -3 × 17

k = -51

k = -51 So then we put this back into the original y = k ÷ x to find our final equation which is y = -51 ÷ x

6 0
3 years ago
When an opinion poll selects cell phone numbers at random to dial, the cell phone exchange is first selected and then random dig
Sav [38]

Answer:

A

Step-by-step explanation:

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6 0
3 years ago
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