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Illusion [34]
3 years ago
14

there are 34 hats at shop.there are 2 times as many scarves as hats at the shop. How many scarves are at the shop?

Mathematics
2 answers:
schepotkina [342]3 years ago
3 0
34 x 2 = 68

Or

34 + 34 = 68
Ludmilka [50]3 years ago
3 0
The answer is sixty-eight
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Fill in the table using this function rule.<br> y = 10x-3<br> X<br> -<br> 0
dexar [7]

Answer:

Step-by-step explanation:

<em>y</em> = 10(- 1) - 3 = <em>- 13</em>

<em>y</em> = 10(0) - 3 = <em>- 3 </em>

<em>y</em> = 10(1)  - 3 =<em> 7 </em>

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5 0
3 years ago
the area of a square whose sides have length x cm is increasing at the rate of 12cm²/s. how fast is the length of a side increas
katovenus [111]

Answer:

0.67 cm/s

Step-by-step explanation:

The area of a square is given by :

A=x^2 ....(1)

Where

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Differentiating equation (1) wrt t.

\dfrac{dA}{dt}=2x\times \dfrac{dx}{dt}

When A = 81cm²​, the side of the square, x = 9 cm

Put all the values,

12=2\times 9\times \dfrac{dx}{dt}\\\\\dfrac{dx}{dt}=\dfrac{2}{3}\\\\\dfrac{dx}{dt}=0.67\ cm/s

So, the length of the side of a square is changing at the rate of 0.67 cm/s.

4 0
2 years ago
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Roman55 [17]

Answer:

1.8

Step-by-step explanation:

5 0
2 years ago
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Tamiku [17]
The transformation is a reflection
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3 years ago
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Simora [160]

Answer:

( 3x − 1) ( 5x^2 + 2 )

Step-by-step explanation:

15x^3 − 5x^2 + 6x − 2

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