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irina1246 [14]
3 years ago
11

HELP PLSSSSS FOR BRAINLST !

Mathematics
2 answers:
scZoUnD [109]3 years ago
7 0
The answer is A to your question
vazorg [7]3 years ago
6 0

Answer:

Answer- A

Step-by-step explanation:

Im to lazy to write

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A line passes through the points (6, 9) and (8, 10). What is its equation in point-slope<br> form?
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Answer:

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Step-by-step explanation:

4 0
3 years ago
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A 149-turn circular coil of radius 2.45 cm is immersed in a uniform magnetic field that is perpendicular to the plane of the coi
Dahasolnce [82]

Answer:

94.05 mV

Step-by-step explanation:

N = Number of turns = 149

r = Radius of coil = 2.45 cm = 0.0245 m

t = Time = 0.141 s

Initial magnetic field = 50.9 mT

Final magnetic field = 98.1 mT

A = Area = πr² = π×0.0245²

\text{Induced emf}=NA\frac{dB}{dt}\\\Rightarrow \text{Induced emf}=149\times \pi \times 0.0245^2\frac{(98.1-50.9)\times 10^{-3}}{0.141}\\\Rightarrow \text{Induced emf}=0.09405 V = 94.05 mV

∴ Magnitude of the average EMF, that is induced in the coil during this time interval is 94.05 mV

3 0
3 years ago
The solid spindle ab is made of a steel with an allowable shearing stress of 12 ksi, and sleeve cd is made of a brass with an al
Keith_Richards [23]

solution:

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j = π/2(c24 – c14) = π/2(1.54-1.254) = 4.1172 in4

tab = jtl/c2 = (4.1172)(7)/1.5 = 19.213 kip.in


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B 9.00 + 3X = 20.00

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G 32​% of adults say cashews are their favorite kind of nut. you randomly select 12 adults and ask each to name his or her favor
lora16 [44]
The answer is B I believe :)
6 0
3 years ago
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