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Elenna [48]
3 years ago
9

This is a quiz, and I need answers quickly please! I have other questions on my thing so you can go to those also ofc ahah

Mathematics
1 answer:
NemiM [27]3 years ago
5 0

Answer:

It's the second answer

Step-by-step explanation:

A(7,5) B(-4,-1)

y-yA/yB-yA= x-xA/xB-xA

y-5/-1-5=x-7/-4-7

-11y+55=-6x+42

-11y=-6x-13

y=6/11×+13/11

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SOMEBODY HELP ME IM DESPERATE
garik1379 [7]

I believe it is the commutative property of multiplication. Commutative property is you can put the numbers in any order and it will have the same end result. I got multiplication because it is multiplication.

Hope this helps!



4 0
3 years ago
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A company manufactures aluminum mailboxes in the shape of a box with a half-cylinder top. The company will make 1960 mailboxes t
MaRussiya [10]

Answer:

  7088 m²

Step-by-step explanation:

The area of the half-cylinder is half the area of a cylinder with the same dimensions. This half-cylinder has a radius of 0.3 m and a length of 0.8 m, so its area is ...

  A = πr(r +l) = π(0.3 m)(0.3 m+0.8 m) = 0.33π m² ≈ 1.0362 m²

The area of the bottom part of the box is the sum of its lateral area and its base area.

  lateral area = Ph = (2(0.6m +0.8m))(0.75 m) = 2.1 m²

  base area = lw = (0.8 m)(0.6 m) = 0.48 m²

The total area is then ...

  total area = half-cylinder area + lateral area + base area

  = 1.0362 m² +2.1 m² +0.48 m²

  = 3.6162 m²

__

The area for 1960 mailboxes will be 1960 times this area, or ...

  area for week's production = 1960 × 3.6162 m² = 7087.752 m²

It will take about 7088 square meters of aluminum to make these mailboxes.

5 0
3 years ago
From least to greatest, What are the x–coordinates of the three points where the graphs of the equations intersect? If approxima
Elina [12.6K]

Answer: -3,0.59,3.41

Step-by-step explanation:

5 0
2 years ago
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Solve for x. 2(1)=x+1
SVEN [57.7K]

Answer:

1

Step-by-step explanation:

You will be multiplying 1 into 2. You then subtract 1 from 2.

which will give you 1= x

5 0
3 years ago
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--
Burka [1]
V=4x-1 I believe is the anwsers
4 0
2 years ago
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