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Aloiza [94]
3 years ago
13

steve desposite $1800 per month in his saving bank account. If thi is 20% of the monthly income, find his monthly income​

Mathematics
1 answer:
Vikki [24]3 years ago
8 0

Step-by-step explanation:

Hey there!

The amount deposited= $1800

And it's just 20% of total monthly amount.

Let total amount be "x".

Then;

$1800 = 20% of X

1800 =  \frac{20}{100}  \times x

or, 180000= 20x

or, X = 180000=/20

Therefore, total monthly amount or income was $9000.

<u>Hope </u><u>it </u><u>helps!</u>

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postnew [5]

Answer:

Step-by-step explanation:

Area of polygon = area of square + area of triangle

Square:

Side = 12 cm

Area of square  = side *side

                          = 12 * 12

                          = 144 sq.cm

Triangle:

base (b) = 12 cm

Height h = 19 cm

Area =\frac{1}{2}bh\\\\=\frac{1}{2}*12*19\\

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4 0
3 years ago
Rosita can wax her car in 2 hours or 120 minutes. When she works together with Helga, they can wax the car in 45 minutes. How lo
Mashcka [7]
<h2>Time taken by Helga to wax the car is 72 minutes</h2>

Step-by-step explanation:

Let w be the work of waxing.

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Time taken by Rosita = 120 minutes

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Let time taken by Helga be t,

\texttt{Rate of Helga = }\frac{W}{t}

When she works together with Helga, they can wax the car in 45 minutes.

We have

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6 0
4 years ago
Can someone help me with this question
trasher [3.6K]

Answer:

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5 0
4 years ago
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Answer:

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Step-by-step explanation:

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4 years ago
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6 0
4 years ago
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