3 years ago

I've done this already but I got it wrong so can you pls help

Mathematics

1 answer:

SOVA2 [1]3 years ago

3 0

Why am i on this app i am so dumb

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The camera was $824.99 but I had to pay the additional 10% tax. What did I pay in total for my camera?

slamgirl [31]

Answer:

Step-by-step explanation:

907.49

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3 years ago

The formula for electrical power (P, in watts) is where V is the voltage in volts and R is the resistance in ohms. For a particu

Firlakuza [10]

Answer:v=√(pr) 4volts

Step-by-step explanation:

v=√(pr)

v=√(32×0.5)

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v=4volts

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4 years ago

Based on a 4-week work month and a 40-hour

Leni [432]

Answer:

$27.69

Step-by-step explanation:

Given

Monthly budget (See attachment)

$Month = 4\ weeks$

$Week = 40 \ hour$

Required

Determine the closest hourly wage

From the attachment, the monthly budget is:

$Budget = \$ 4430$

First, we calculate the closest weekly earnings.

Since a month = 4 weeks.

Then

$Weekly\ Earnings = \frac{\$4430}{4}$

$Weekly\ Earnings = \$1107.5$

Next, we calculate the hourly earnings:

Since 1 week = 40 hour

Then

$Hourly\ Earnings = \frac{\$1107.5}{40}$

$Hourly\ Earnings = \$27.6875$

<em>From the list of options, the closest is: $27.69</em>

4 0

3 years ago

when directed to solve a quadratic equation by completing the square, Sam arrived at the equation (x-(5/2))^2= (13/4). which equ

Tasya [4]

We have the following expression:
(x- (5/2)) ^ 2 = (13/4)
Let's rewrite the given expression:
x ^ 2 - 5x + 25/4 = (13/4)
x ^ 2 - 5x + 25/4 - 13/4 = 0
x ^ 2 - 5x + 12/4 = 0
x ^ 2 - 5x + 3 = 0
Answer:
the original equation given to Sam could have been:
x ^ 2 - 5x + 3 = 0

7 0

3 years ago

How do I solve for y:<br> x²y² = 12/z²

Vika [28.1K]

Answer:

Y=Srt(12xs^2/z^2)

Step-by-step explanation:

Firstly

We multiply both sides with 1/x^2

We get

Y^2=12/z^2*1/x^2

Y^2=12x^2/z^2

Next: introduce a srt root

We have

Y=srt(12x^2/z^2)

8 0

3 years ago