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Anton [14]
3 years ago
12

What is the product of -5 and 8? -40 О -13 013 О 40

Mathematics
2 answers:
Alexeev081 [22]3 years ago
8 0

Answer:

13

Step-by-step explanation:

this would be 13

frez [133]3 years ago
6 0

Answer:

-40

Step-by-step explanation:

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Pls help picture provided
dusya [7]
U need to divide 100 by the number of what’s given
6 0
2 years ago
Pleaseeee helpppppppppp
o-na [289]

Answer:

25 ft^2

Step-by-step explanation:

In direct variation, if y varies directly with x, then the equation has the form

y = kx,

where k is the constant of proportionality. y is proportional to x.

Let's call the area y and the distance x.

Here, the area varies with the square of the distance, so the equation has the form

y = kx^2

Here, y is proportional to the square of x.

We can find the value of k by using the given information.

y = kx^2

When x = 20 ft, y = 16 ft^2.

16 = k(20^2)

k = 16/400

k = 1/25

The equation of the relation is:

y = (1/25)x^2

Now we use the equation we found to answer the question.

What is y (the area) when x (the distance) is 25 ft?

y = (1/25)x^2

y = (1/25)(25^2)

y = 25

Answer: 25 ft^2

5 0
2 years ago
(a) A square has a perimeter of 12 cm. What is the length of each side?
myrzilka [38]

Answer:

P = 4 c

12 = 4 c

3 = c

Step-by-step explanation:

Hope this helps.

7 0
2 years ago
Using a protractor and a ruler, reflect points A and B across line PQ?
MA_775_DIABLO [31]

Answer:

shiii

Step-by-step explanation:

8 0
2 years ago
A poster is shown below: A rectangle is shown. The length of the rectangle is labeled 12 feet. The width of the rectangle is lab
klemol [59]
It would be 7.5ft by 30ft
Because I just multiplied 12 by 5/2 which is 30
Then I multiplied 3 by 5/2 which is 7.5
6 0
3 years ago
Read 2 more answers
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