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olya-2409 [2.1K]
3 years ago
10

IF YOU ANSWER RIGHT I MIGHT GIVE BRAINLIST!!!

Mathematics
2 answers:
Pie3 years ago
8 0

Answer:

1. Positive, 1+2=3

2. Negative, -1-2=-3

Step-by-step explanation:

If you look at both in a graphing perspective, the point (1,2) is in Quadrant I. likewise, adding 2 to the x-coordinate will also result in the point (3,2), also in Quadrant I, where the x coordinate is positive. The point (-1,2) is in Quadrant II, and adding -2 to the x coordinate keeps it in Quadrant II, where the x-coordinate is negative.

aksik [14]3 years ago
4 0

Answer:1positive. 2 m

Negative

Step-by-step explanation:

Rule of signs.

+ +=+

- - =+

+ - =-

If you have 2 negative tiles and add 3 negative tiles you have 5 negative tiles

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Question is based on Fraction
Genrish500 [490]

9514 1404 393

Answer:

  12,00,000 rupees

Step-by-step explanation:

The fraction originally intended for each son was ...

  (1/3)(1 -2/5) = 1/3(3/5) = 1/5

The fraction each son actually received was ...

  (1 -1/6)(1/5) = (5/6)(1/5) = 1/6

The difference in these amounts as a fraction of the original distribution is ...

  1/5 - 1/6 = (6/30) -(5/30) = 1/30

Then the original distribution is 30 times this difference:

  30×40000 rupees = 12,00,000 rupees

_____

<em>Additional comment</em>

Originally-intended distribution (rupees):

  • wife: 4,80,000
  • each son: 2,40,000

Actual distribution:

  • brother: 2,00,000
  • wife: 4,00,000
  • each son: 2,00,000

1,00,000 = 1 lakh

6 0
3 years ago
A perfume manufacturer uses 0.875 pounds of rose petals to make each bottle of perfume. How many pounds of rose petals would be
trapecia [35]
To solve this problem
Let X be pounds of rose petals needed.
ATQ
0.875 pounds of rose petals are in 1 bottle.
So, 0.875 / 1 = X / 86
( because we have to find how many petals {in pounds}are there  in 86 perfume bottles )
cross muliplying both side.
0.875 * 86 = X
75.25 = X
So, there are 75.25 pounds of petals in 86 perfume bottles.
8 0
3 years ago
Read 2 more answers
7. A city lot is twice as long as it is wide, If its perimeter is 480 units, what are the dimensions of the lot?
g100num [7]

Answer:

Step-by-step explanation:

P = 480

P = 2 length + 2 width

but we also know that

2width = length

so plug that into the length

P = 2(2width) + 2 width

480 = 4 width + 2 width

480 = 6 width

80 = width

160= length

see?

3 0
3 years ago
Expand and simplify (1-5x)(1+5x)
Gnesinka [82]
10.…….……......................
5 0
3 years ago
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Alex has 3/6 of a gallon of paint. He plans to use some of it. How much paint will he have remainng if he uses 2/3 of it?
Artyom0805 [142]
It would be 1/6 hope this helped : )

6 0
3 years ago
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