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4 years ago

C. Add two cube numbers andone squarenumber.

Mathematics

1 answer:

Ivan4 years ago

5 0

Answer:

Step-by-step explanation:

Add two cube numbers and

one square

number.

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Solve this quadratic equation. 6x^2 - 2x = 7

sweet-ann [11.9K]

The solutions to the equation are $\frac{1 +/- \sqrt{43}}{6}$ .

You can find the answer to any quadratic by using the quadratic formula. The formula is below.

$\frac{-b +/- \sqrt{b^{2}-4ac}}{2a}$

Then find a (the number attached to x^2), b (the number attached to x) and c (the constant). This will allow you to plug in and solve.

$\frac{2 +/- \sqrt{-2^{2}-4(6)(-7)}}{2(6)}$

$\frac{2 +/- \sqrt{4 + 168}}{12}$

$\frac{2 +/- \sqrt{172}}{12}$

$\frac{1 +/- \sqrt{43}}{6}$

8 0

4 years ago

<img src="https://tex.z-dn.net/?f=8%2B4x%3D-10%2Bx" id="TexFormula1" title="8+4x=-10+x" alt="8+4x=-10+x" align="absmiddle" class

eimsori [14]

Answer:

x=-6

Step-by-step explanation

7 0

3 years ago

Read 2 more answers

Hii can someone help me find the area of this square

almond37 [142]

Answer:6.76 cm2

Step-by-step explanation:

You have multiply 2.6 by 2.6 and then you have to square the cm so it will be 6.76 cm2

5 0

2 years ago

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The annual expenditure of the US federal government is approximately 4 44 trillion dollars. If a one dollar bill is 0 . 0 0 0 1

kaheart [24]

Answer:

<em>A stack of 4 trillion one dollar bills will be $4\times 10^8$ meters.</em>

Step-by-step explanation:

The annual expenditure of the US federal government is approximately 4 trillion dollars.

We know, 1 trillion dollars = 10¹² dollars.

So, 4 trillion dollars $=(4\times 10^1^2)$ dollars.

Each one dollar bill is 0.0001 meters thick.

So, the total height of the stack of 4 trillion one dollar bills will be.....

$[0.0001\times(4\times 10^1^2)]meters\\ \\ =[10^-^4\times(4\times 10^1^2)]meters\\ \\ =(4\times 10^8) meters$

6 0

3 years ago

Can somebody please help with question

son4ous [18]

Its 5.6 ok because u need to divide this answer

3 0

3 years ago

C. Add two cube numbers andone squarenumber.​

C. Add two cube numbers andone squarenumber.