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arsen [322]
3 years ago
12

I'm not sure about my answer I think it's b or c ​

Mathematics
1 answer:
Sonja [21]3 years ago
4 0

Answer: its actually a

Step-by-step explanation:

A = -5 ( -9 / 3 = -3; -3 -2 =-5)

B= - 2

C = -2

D = 0

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Can u break it down and help me answer 13 and 15 thx
olya-2409 [2.1K]
13) The product is a name for the answer to a multiplication question.
6.65*10,000
=66500 (the decimal point moved 4 places to the right (you're multiplying) since they're 4 zeros in 10,00)

15) The quotient is a name for the answer to a division question.
2.374/100
=0.02374 ( the decimal point moved 2 places to the left ( you're dividing) since they're 2 zeros in 100)

Hope this helps! A thanks/brainiest answer would be appreciated :)




3 0
3 years ago
Which three-dimensional object is formed when the shape is rotated about the axis as shown?
Alinara [238K]

Answer:

Pyramid

Step-by-step explanation:

Hope this helps!

7 0
3 years ago
LMNP is a rectangle. If LN = 9x – 14 and MP = 7x + 4, find the values of x, LN, and MP.
Fittoniya [83]
I am thinking of a rectangle that has the two sides parallel to one another. Set the two functions equal to one another, so

9x-14=7x+4

After a bunch of algebra and math magic, 2x=18 => x=9

So if you just insert 9 into both equations, both will end up with a value of 67, so it ends up looking like a right triangle. Don't do that. Instead, to find the rectangle widths, use 9x-4 (+10 added to intercept) instead, while keeping 7x+4, so that the intercepts match.

LN) 9x-4 = 9(9)-4 = 81-4 = 77
MP) 7(9)+4 = 63+4 = 67

*If you are also looking for the diagonals, use Pythagorean Theorem 77^2+67^2=(hypotenuse)^2*
7 0
2 years ago
The equation that models the current water temperature t of the swimming pool is t -6=78 which best describes the error made whe
Maksim231197 [3]

Answer:

The same number was not added to both sides.

Step-by-step explanation:

The same number was not added to both sides.

In line 2,  6 was added to the left side  and 78 was added to the right side.

6 0
2 years ago
Use the original price and the markdown to find the retail price.
geniusboy [140]

Answer: $88.80

Step-by-step explanation:

26% = .26

120 * .26 = 31.2

120 - 31.2 = 88.8

8 0
2 years ago
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