3 years ago

If 256 - 64 = 4, then?

1 answer:

Lena [83]3 years ago

4 0

Answer:

Step-by-step explanation:

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Sveta_85 [38]

Answer: 152

Step-by-step explanation: rep me if I’m wrong

4 0

3 years ago

Fiesta28 [93]

Answer: Length of shorter side is 2.8 cm.

Explanation:

Since we have given that

Dimensions of a room are given by

$4.2\ m\times 6\ m$

On a plan, the longer side = 4 cm

As we know that the ratio of original room is equal to ratio of plan room

So,

$\frac{4.2}{6}=\frac{x}{4}\\\\4.2\times 4=6x\\\\16.8=6x\\\\\frac{16.8}{6}=x\\\\2.8=x$

So, length of shorter side is 2.8 cm.

7 0

3 years ago

tester [92]

Answer:

$21x^5y^4-18x^7y^3+15x^2y^5\\3x^2y^3(7x^3y-6x^5+5y^2)$

7 0

3 years ago

xenn [34]

I believe it is A or B

5 0

3 years ago

denis23 [38]

9/10is the simplest form
180/200 first we need to cancel only one zero
Then divide it by 2

3 0

2 years ago