3 years ago

HELP DUE IN 5 MINUTES

Mathematics

2 answers:

iris [78.8K]3 years ago

5 0

Answer:

4cm

Step-by-step explanation:

The base of the triangle is 4cm. 14-10 = 4cm

Irina-Kira [14]3 years ago

3 0

4 is prolly ur answr

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Step-by-step explanation:

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larisa86 [58]

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3 years ago

Consider a series circuit consisting of a resistor of R ohms, an inductor of L henries, and variable voltage source of V(t) volt

ser-zykov [4K]

Answer:

$I(t)=\frac{1}{3}(1-e^{-30t})$

Step-by-step explanation:

We are given that

$\frac{dI}{dt}+\frac{R}{L}I=\frac{V(t)}{L}$

R=150 ohm

L=5 H

V(t)=10 V

$P=\frac{R}{L}=\frac{150}{5}=30$

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$I(t)\times I.F=\int e^{30 t}\times 10 dt+C$

$I(t)\times e^{30 t}=\frac{10}{30}e^{30 t}+C$

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Substitute t=0

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Substitute the values

$I(t)=\frac{1}{3}-\frac{1}{3}e^{-30 t}$

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5 0

4 years ago

HELP DUE IN 5 MINUTES​

HELP DUE IN 5 MINUTES