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Gelneren [198K]
4 years ago
9

The temperature of the air in the afternoon was 4°c, and in the evening -2°

Mathematics
1 answer:
charle [14.2K]4 years ago
4 0
4- -2 = 6 degree change
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Help with math thanks so much:)
GaryK [48]

Answer:

<h2>4/3</h2>

Step-by-step explanation:

1/2 ÷ 2/3 = 1/2 x 3/2 = 3/4 -_- so easy

4 0
3 years ago
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What is the image of C for a 180° counterclockwise rotation about P?
Artemon [7]
It is (3,3) because P will become A after the rotation which is answer C.
6 0
3 years ago
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In one month, the low temperature
MAVERICK [17]

Answer:

The range in temperature is 62° F

Step-by-step explanation:

The range is simply the difference between the highest and the lowest temperature recordings on that particular month.

We obtain the difference between 80 and 18;

80 - 18 = 62

The range in temperature is thus 62° F

5 0
3 years ago
Tell wheather the system has one solution, infinitely many solutions, or no solution.
ipn [44]
<h3>Answer:</h3>
  1. One solution: (x, y) = (2, 0)
  2. Infinitely many solutions: 2x -5y = 17
<h3>Step-by-step explanation:</h3>

1. When you put the second equation in standard form, it is ...

... 5x +3y = 10

This is a different equation than the first one, so there will be one solution where the lines interect. (Adding the two equations gives 10x=20 ⇒ x=2. Since adding or subtracting y gives the same result, y must be zero.)

2. When you put the second equation in standard form, it is the same as the first:

... 2x -5y = 17 . . . . . divide the equation by 3

That is, any (x, y) values that satisfy the first equation will also satisfy the second equation (since they are the same). There are an infinite number of (x, y) values that do so.

5 0
3 years ago
Find the volume of a cylinder with a diameter of 6 inches and a height that is three times the radius.use 3.14 for pi and round
fenix001 [56]

Answer:

Volume of the cylinder = 254.34\,inches^3

Step-by-step explanation:

Diameter of the cylinder = 6 \,inches

Radius of the cylinder:

                 \dfrac{6}{2} =3 \,inches

Height :

              3\times radius=3\times 3\\=9\,inches

Volume of the Cylinder= \pi \times r^2\times h

=3.14\times 3\times 3 \times 9\\\\=3.14\times 9 \times 9\\\\=3.14 \times 81\\\\=254.34\,inches^3

The volume of the cylinder is: 254.34\,inches^3

3 0
3 years ago
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