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3 years ago

PLEASE ANSWER FIRST GETS BRAINLIEST

Mathematics

1 answer:

likoan [24]3 years ago

3 0

Answer:

1/2

Step-by-step explanation:

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I will give brainliest to person who answers correctly!

Crank

Answer:

41 is the answer .......

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3 years ago

A number b divided by -3 is greater than or<br> equal to 6.

-Dominant- [34]

Answer:

$b/3\geq 6$

Step-by-step explanation:

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3 years ago

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A bricklayer needs to order 6300kg of building sand

luda_lava [24]

Answer:

$9\times 10^7\ \text{grains of sand}$

Step-by-step explanation:

Given that,

A bricklayer needs to order 6300kg of building sand.

1 grain of this sand weighs $7\times 10^{-5}\ kg$ .

We need to find how many grains of sand are there in 6300 kg.

It can be just calculated as follows :

1 grain of sand = $7\times 10^{-5}\ kg$

$6300\ kg=\dfrac{6300}{7\times 10^{-5}}\\\\=9\times 10^7\ \text{grains of sand}$

= 90000000 grans of sand

So, 6300 kg is equal to $9\times 10^7\ \text{grains of sand}$ .

8 0

3 years ago

Find the value of X.

NikAS [45]

Answer:

x = 109

Step-by-step explanation:

In pentagons, the total degrees for the interior angles is always 540 degrees.

540 = 91 + 160 + 100 + 80 + x

540 = 431 + x

109 = x

I hope this helped!

5 0

3 years ago

21. Reason When you multiply any number

Anettt [7]

Answer:

Because multiplying a number by one will just give you the same number over and over again

Step-by-step explanation:

Example: 1 x 56 = 56

4 0

3 years ago

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