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2 years ago

Solve negative one fifth times the quantity 4 minus 14 times the quantity one fourth squared end quantity end quantity.

Mathematics

1 answer:

asambeis [7]2 years ago

5 0

The value of the expression is one eight

<h3>How to solve the expression?</h3>

The expression is given as:

negative one fifth times the quantity 4 minus 14 times the quantity one fourth squared end quantity

Rewrite properly as:

-1/5 * (4 - 14) * (1/4)^2

Evaluate the difference

-1/5 * (-10) * (1/4)^2

Evaluate the exponent

-1/5 * (-10) * 1/16

This gives

2 * 1/16

Further, evaluate

1/8

Hence, the value of the expression is one eight

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Svetach [21]

Let , side lawn is a.

Area of boundary is :

$A=4\times5\times a\\\\A=20a\ m^2$

Now, total cost is given by :

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Area left is :

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Price to empty space with turfs is :

$P=A'\times 20\\\\P=13125\times 20\\\\P=262500$

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3 years ago

Draw a line segment 7cm long .

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The line segment 7 cm long is shown below.

Step-by-step explanation:

First we draw a line line segment whose length is 7 cm long. Then we divide the line in small parts.

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From the figure it is noticed that we have total 7 small parts and length of each part is 1 cm. So length of 7 parts is

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4 0

3 years ago

Tim buys a torch and battery the torch costs 11 times as much as the battery Tim pays with a ?10 note and he gets ?4.84 change h

KengaRu [80]

The cost of 1 battery is 0.43

Step-by-step explanation:

Let the cost of 1 battery be x

We are given that the torch costs 11 times as much as the battery

Cost of torch = 11x

Total cost of 1 battery and torch = 11x+x=12x

Tim pays $10

He receives change of $4.84

Total cost of 1 torch and battery = 10 - 4.84 =$5.16

So, $12x= 5.16$

$x= \frac{5.16}{12}$

$x=0.43$

Hence the cost of 1 battery is 0.43

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4 years ago

Can I get help on this please

Misha Larkins [42]

Answer:

5. You can round question a up to 100 + 55 (then do the counting)

5. You can round question b up to 245 - 100 (then do the counting)

You can round question c up to 100 x 5 (then do the counting)

You can round question d up to 100 x 20 (then subtract accordingly)

Please rank Brainliest if this helps!

4 0

3 years ago

Use the distributive property to rewrite and find 4 x (25 + 4). Thanks.

sesenic [268]

116 , <span><span>(4 * 25) + ( 4 * 4 )
</span>4 x (25 + 4)
4 * 25
4 * 4
(4 * 25) + ( 4 * 4 ) = Distributive Property
</span><span><span>4 * 25 = 100
4 * 4 = 16</span>
100 + 16 = 116

</span>

5 0

3 years ago

Read 2 more answers