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vaieri [72.5K]
3 years ago
15

What is the reason for statement 4 in this proof?

Mathematics
2 answers:
Gemiola [76]3 years ago
7 0

they are the same angle just flipped.

~Matya

Gnoma [55]3 years ago
3 0

The reason for statement 4 is because they are the same angle just flipped.

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Which of the following functions f has a removable discontinuity at a? If the discontinuity is removable, find a function g that
Ber [7]

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im not so sure which one it is

Step-by-step explanation:

7 0
3 years ago
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A car factory made 30 cars with a sunroof and 9 cars without a sunroof. What is the ratio of
AfilCa [17]

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30:9

Step-by-step explanation:

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3 years ago
Find the length of LK
ehidna [41]
Since JN = NK, this means that JK has been split into two equal pieces

This points to the fact that the smaller triangle is half of the larger triangle in terms of side lengths

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3 years ago
It is desired to draw blood 3 cm up a capillary tube. Assuming a contact angle of 0 degrees and a blood density of 1060 kg/m3, w
JulijaS [17]

Answer:

If we assume a temperature of 20ºc and the blood interfacial surface tension is similar to water interfacial surface tension, the diameter of the capillary tube should be 0.933mm.

Step-by-step explanation:

The Jurin law describes the height a fluid can reach in a capillary tube. This law can be written as:

H=\displaystyle\frac{2\gamma cos(\theta)}{\rho gr}

where γ is the interfacial surface tension, θ is the contact angle with the fluid, ρ is the fluid density, g is the gravity acceleration and r is the tube radius.

If we assume that the interfacial surface tension of blood and water are almost the same, γ=0,0728 N/m at 20ºc. Therefore the diameter of the tube will be:

D=2r=\displaystyle\frac{4\gamma cos(\theta)}{\rho gH}=0.933\cdot 10^{-3}m

4 0
3 years ago
Please help, GodBless.
Viefleur [7K]

Answer:

(A) seems to have the least amount of slope with a slope of -6, compred to all, its the least one.

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Follow slope formula

(y2-y1) / (x2-x1)

Or calculate using rise over run method

3 0
3 years ago
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