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MArishka [77]
3 years ago
12

X=-2y-1 and 4x-4y=20 equals what ordered pair

Mathematics
1 answer:
Margarita [4]3 years ago
3 0

Answer:

B), x=-1, y=-2, z=1.

Step-by-step explanation:

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As part of a new advertising campaign, a beverage company wants to increase the dimensions of their cans by a multiple of 1.12.
olga_2 [115]

Answer:

The new can can hold upto volume of 476.69 cubic centimeters.

Step-by-step explanation:

Diameter of the can = d = 6 cm

Radius of the can = r = 0.5d = 0.5 × 6 cm = 3 cm

Height of the can = h = 12 cm

Company wants to increase the dimensions of their cans by a multiple of 1.12. So, the new dimension will be:

r'= 3 cm × 1.12 = 3.36 cm

h' = 12 cm × 1.12 =13.44 cm

Volume of the = can = V

Volume of a cylinder = \pi r^2h

V=\pi r'^2h'

=3.14\times (3.36 cm)^2\times 13.44 cm=476.6808 cm^3\approx 476.68 cm^3

The new can can hold upto volume of 476.69 cubic centimeters.

3 0
3 years ago
What is the distance between 23 and -8 on a number line?
elena55 [62]

Answer: 31

Step-by-step explanation:

To find the distance, find the difference between the number.

23 - (-8) = 31     So the distance is 31  units.

Note: To go from -8 to 23   you will have to add 31 to -8  and to go from  23 to -8 you will have to subtract 31 so the distance is 31

7 0
3 years ago
Please help answer <br> Will give brainlst
Genrish500 [490]

Answer:

I think it would be A

5 0
2 years ago
What does x equal? help please
Pavel [41]
It might be like this 107+31 equal 138
5 0
3 years ago
Find the missing angle in the following right triangle with a second angle that measures 32degrees
Shtirlitz [24]

Check the picture below.

4 0
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