3 years ago

What is the square root of 2457

Mathematics

2 answers:

AleksandrR [38]3 years ago

8 0

Answer:

49.568

Step-by-step explanation:

mel-nik [20]3 years ago

3 0

Here ya go I think this is it

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Simplify Negative 8 over 2 divided by 6 over negative 3. −4 2 −2 4

fenix001 [56]

Answer:

Here you go

Step-by-step explanation:

8 0

4 years ago

A scientist found that x grams of Metal A is completely oxidized in 2x13 seconds and x grams of Metal B is completely oxidized i

ExtremeBDS [4]

Answer: Metal A is 3 times faster than Metal B.

Step-by-step explanation:

Since we have given that

Time taken to oxidised metal A = $2x\sqrt{3}\ seconds$

Time taken to oxidised metal B = $6x\sqrt{3}$ seconds

So, ratio of metal A to metal B would be

$\dfrac{Metal\ A}{Metal\ B}=\dfrac{2x\sqrt{3}}{6x\sqrt{3}}=\dfrac{1}{3}$

So, Ratio of Metal A to Metal B is 1 : 3.

Hence, Metal A is 3 times faster than Metal B.

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3 years ago

The solution to -3x + 5x - 7 = -11 is _____.

Lemur [1.5K]

Answer:

x = -2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

6 0

3 years ago

Help and quick I really need this

jeka57 [31]

-3(4x - 2) - 2x

-12x + 6 - 2x

-14x + 6

The correct answer is D. -14x + 6

8 0

3 years ago

He first three terms of a geometric sequence are as follows. 10 , 30 , 90 find the next two terms of this sequence.+

ankoles [38]

10*3=30
30*3=90
90*3=270
270*3=810

or

10*3^1=30
10*3^2=90
10*3^3=270
10*3^4=810

the next two terms of this sequence are 270 and 810.

4 0

4 years ago