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3 years ago

Which statement is true about the product square root of 2(3square root of 2 + square root of 18)?

1 answer:

4 0

We are asked to determine the product of square root of 2 and 3 square root of 2 + square root of 14. In this case, we can use the calculator directly to find the answer to the given problem. The answer is A.12. we can also multiply 2 to the numbers under the radical and then simplify to get 12, nonetheless

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Write the equation of the circle that has a center of (-7, 17) with a radius of V19.

kipiarov [429]

I think your question seems to be :-

Write the equation of the circle that has a center of (-7, 17) with a radius of √19

So , as we know that the equation of circle with centre at (h,k) and radius r is given by ${\bf{(x-h)^{2}+(y-k)^{2}=r^{2}}}$ . Now , using same concept in this question ;

${:\implies \quad \sf \{x-(-7)\}^{2}+(y-17)^{2}=(\sqrt{19})^{2}}$

${:\implies \quad \bf \therefore \quad \underline{\underline{(x+7)^{2}+(y-17)^{2}=19}}}$

This is the required equation of Circle 

8 0

2 years ago

Solve 4x - 3 = 18. Round to the nearest thousandth.

lorasvet [3.4K]

Answer:

$x=5.250$

Step-by-step explanation:

We have been given an equation $4x-3=18$ . We are asked to solve our given equation.

First of all, we will add 3 to both sides of our equation.

$4x-3+3=18+3$

$4x=21$

Now, we will divide both sides of our equation by 4.

$\frac{4x}{4}=\frac{21}{4}$

$x=5.25$

Upon rounding our answer to nearest thousandth (3 places after decimal) we will get,

$x=5.250$

Therefore, the solution for our given equation is $x=5.250$ .

6 0

3 years ago

Read 2 more answers

Find the equation of the line that is perpendicular to y=1/2x-4 and contains the point (4,5)

boyakko [2]

Hdhhdhzhzhzj on da guys you welcome

8 0

3 years ago

Heather writes the equations below to represent two lines drawn on the coordinate plane.

pentagon [3]

According to the represented datum, the correct answer is : equation has no solution; therefore, the system of equations has no solution because it is imposible when girl should rich 0 = 60.
I am pretty sure it helps! Do hope you will agree with me.

6 0

3 years ago

Read 2 more answers

What’s the answer to 4cx-b=5b when solving for x?

rusak2 [61]

Answer:

x = 3b

Step-by-step explanation:

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

5 0

3 years ago