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notka56 [123]
3 years ago
10

Please help, marking brainliest.

Mathematics
1 answer:
qwelly [4]3 years ago
5 0

Answer:

a)heightofparalleogram=areab ÷base

9m÷15m

0.6m

b)area of aprallelogram = side×corresponding altiude

please mark me brainliest and follow me my friend .

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Four resistors are connected in series such that their total resistance is 50ohm . If the resistance of resistors is 5 ohm , 10o
Katyanochek1 [597]
<h2>Answer:</h2>

\boxed{R_{4}=20\Omega}

<h2>Step-by-step explanation:</h2>

If resistors are in series, so the current  I is the same in all of them. In this problem we have four resistors. So, we can get a relationship between the Equivalent resistance  of series combination and the four resistors as follows:

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