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ratelena [41]
3 years ago
11

How to slove for x?​

Mathematics
1 answer:
Luba_88 [7]3 years ago
8 0
Ok so you can see 2 triangles that i highlighted, flip it so it is the same direction as you can see from the drawing
using the similar triangle equation
you get
136/64 = x/136
cross multiply and get
64x=18496
x=289

hope it help

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Find the slope of line a and line b from two points
Degger [83]

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Step-by-step explanation: Look at the attachment

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3 years ago
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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

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I.F=e^{\int Pdt}=e^{\int 30 dt}=e^{30 t}

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

I(t)=\frac{1}{3}+Ce^{-30 t}

I(0)=0

Substitute t=0

0=\frac{1}{3}+C

C=-\frac{1}{3}

Substitute the values

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

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

5 0
3 years ago
ANSWER ASAP
Gnesinka [82]
(m=n) means that the greatest common denominator of m and n is 0.
this is a whole number.
this is a integer.
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if this is the wrong answer please notify me. thank you!
6 0
3 years ago
For brainly and points please explain thank you
alexira [117]

Answer:

it's B, 39 people.

Step-by-step explanation:

so 39 x 12 = 468

486+275 = $743

yayy :)

8 0
2 years ago
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5/20 = z/8 what does z equal
weeeeeb [17]

Answer:

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5/20=z/8

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z/8=5/20

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8⋅z8=8⋅520

Simplify both sides of the equation.

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5 0
3 years ago
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