Ask question

Ask question

All categories

3 years ago

14

NEED HELP ASAP. please do not answer if you won’t help. If three resistors with resistances R1,R2,R3, are connected in parallel

their combined resistance R is given by formula R. Will give brainliest if helpful

1 answer:

ANEK [815]3 years ago

3 0

1/(1/R1 + 1/R2 + 1/R3)
= 1/ (R2R3 + R1R3 + R1R2)/R1R2R3
= R1R2R3/ (R2R3 + R1R3 + R1R2)

You might be interested in

Help!! Will mark brainliest

valina [46]

Answer:

is it not also 43

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Mrs. Sampson is reviewing her customers' credit card balances in order to create a special mailing list. For the mailing list, s

Lisa [10]

Rose Louve Rizo are the answers (B,C,D)

6 0

2 years ago

Read 2 more answers

Patrica buys a total of 5 party hats and 5 balloons for the children at a party. Each party hat costs $0.50. Patrica spends a to

Maksim231197 [3]

Answer:

b=2.5-7.50

Step-by-step explanation: so 5 party hats cost 50 cents, so times that by 5 to get 2.50, and then use the 7.50 and minus it.

6 0

3 years ago

3×3 - 3 - 3÷3 - 3 - =

daser333 [38]

(3x3) -3- (3/3) -3
9-3-1-3
6-4
2

7 0

3 years ago

Read 2 more answers

Shazia sells 25x^2+5x+5 flowers in one day. If she sells the same number of flowers each day for rs 5x each , how much money wil

Mumz [18]

Answer:

$Total = 625x^3 + 125x^2 + 125x$

Step-by-step explanation:

Given

$Flowers = 25x^2 + 5x + 5$

$Unit\ price = 5x$

Required

The total price for 5 days

First, calculate the total for a day.

$1\ day = Unit\ price * Flowers$

$1\ day = 5x * (25x^2 + 5x + 5)$

Open bracket

$1\ day = 125x^3 + 25x^2 + 25x$

For 5 days, the total will be.

Total = days * sales of a day

So, we have:

$Total = 5 * [ 125x^3 + 25x^2 + 25x]$

$Total = 625x^3 + 125x^2 + 125x$

7 0

3 years ago