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4 years ago

14

How many squares with sides that are 6 inches long are needed to cover a square with a side length of 30 inches without overlapp

ing

1 answer:

ladessa [460]4 years ago

4 0

5 squares are needed

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a shopkeeper purchased a TV at ₹15,000 and gives a discount of 20% on its marked prize and still got a profit of 8% . find the m

Setler79 [48]

$\huge\sf\underline{Answer}$

$\sf\longrightarrow selling \: prize \: = \frac{100 + profit\%}{100} \times cp$

$\sf\longrightarrow \frac{108}{100} \times 15000 = 16200$

Let the marked prize of the TV be x .

$\sf\longrightarrow discount = 20\% \: of \: x \: = \frac{20}{100}x = \frac{x}{5}$

We have SP = MP - Discount

$\sf\longrightarrow 16200 \: = \: x - \frac{x}{5}$

$\sf\longrightarrow 16200 \: = \frac{4x}{5}$

$\sf\longrightarrow x \: = \: 20250$

<em>Hence </em><em>,</em><em> </em><em>T</em><em>he </em><em>marked</em><em> </em><em>prize</em><em> </em><em>of </em><em>the </em><em>TV </em><em>is </em><em>₹</em><em>2</em><em>0</em><em>,</em><em>2</em><em>5</em><em>0</em><em> </em><em>.</em>

<em>Hope </em><em>it </em><em>helps </em><em>~</em><em> </em>

7 0

2 years ago

Help please, and explain.

Korvikt [17]

Answer: 2x + y

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

logₐ(3) = x

logₐ(5) = y

logₐ(45) = logₐ(3²· 5)

= logₐ(3)² + logₐ(5)

= 2 logₐ(3) + logₐ(5)

= 2 x + y <em>substituted given values (stated above)</em>

4 0

4 years ago

Read 2 more answers

List these numbers to least go greatest 0 , 8.5 , -3.4 , -1.5 , 8.45 ,1/2

elixir [45]

-3.4, -1.5, 0, 1/2, 8.5, and 8.45
Hope this helped:))

5 0

4 years ago

Read 2 more answers

81x^4 write as a square

Dahasolnce [82]

Answer:

a square what

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Percent of decrease of 120 to 52

levacccp [35]

Percent decrease=(decrease)/(original) converted to percent

change=120 to 52
120-52=68
change or decrease=68
original=120
68/120=0.5666666=56.6666%
about 57%

5 0

3 years ago