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Natasha2012 [34]
3 years ago
13

Find x plss:))))))))

Mathematics
2 answers:
Galina-37 [17]3 years ago
6 0

Answer:

180 - 90 = 90

half of 90 = 45

40 and 50??

Step-by-step explanation:

kotykmax [81]3 years ago
5 0
I believe 45 degree angle because if u edit the photo to both it will both equal a right angle
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The cost per hour of running an assembly line in a
nlexa [21]

Answer:

the minimum production level is costing $800 (0.8×$1000) per hour for 2000 (2×1000) items produced per hour.

Step-by-step explanation:

if there is no mistake in the problem description, I read the following function :

C(x) = y = 0.3x² - 1.2x + 2

I don't know if you learned this already, but to find the extreme values of a function you need to build the first derivative of the function y' and find its solutions for y'=0.

the first derivative of C(x) is

0.6x - 1.2 = y'

0.6x - 1.2 = 0

0.6x = 1.2

x = 2

C(2) = 0.3×2² - 1.2×2 + 2 = 0.3×4 - 2.4 + 2 = 1.2-2.4+2 = 0.8

so, the minimum production level is costing $800 (0.8×$1000) per hour for 2000 (2×1000) items produced per hour.

5 0
2 years ago
A cylinder car for two with a diameter of 8 cm and a height of 20 cm is used to package a gift what is the approximate volume of
LUCKY_DIMON [66]

V=PI x r^2 x H

V=3.14 x 64 x 20 = 1005 cubic cm

4 0
3 years ago
What is a cube root? A fourth root? A fifth root? Explain.
Gre4nikov [31]
A cube root is the factor that we multiply by itself 3 times to get that number . fourth root is a number that has to be multiplied 4 times by itself same with a fifth root but multiplied 5 times. most numbers have a cube root , 4th root and a fifth root .
8 0
3 years ago
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Item 5 is unpinned. Click to pin.
ira [324]

Answer:

10...

Step-by-step explanation:

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3 years ago
If x=y and y=2 then 3x=
meriva
I believe that the answer is 6. Feel free to check yourself but i think its 6
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3 years ago
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