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3 years ago

3z-4=6z-17 how do solve

2 answers:

6 0

3z - 4 = 6z - 17. First try to take all the zs to one side of the equation
   preferrably to the left. And the sign of any expression
   changes on crossing the equality sign.

3z-6z = -17+4
-3z = +4-17
-3z   = - 13. Divide both sides by -3.
-3z/-3 = -13/-3

z = 13/3.

Maru [420]3 years ago

5 0

3z-4=6z-17
-3z-4=-17 (subtracted the 6z from both sides)
-3z=-13 (added the 4 to both sides)
z= $\frac{-13}{-3z}$ (divided both sides by -3z)
z= $\frac{13}{3}$

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2 years ago

Write the expression as a single natural logarithm.3In3+3Inc

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Answer:

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3 years ago

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Write a definite integral that represents the area of the region. (Do not evaluate the integral.)

joja [24]

Answer:

$\int_{-1}^{1}7(x^{3}-x)\:dx$

Step-by-step explanation:

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$y=7(x^{3}-x)\Rightarrow 7(x^3-x)=0 \Rightarrow 7(x^{3}-x)=7x(x-1)(x-1)\Rightarrow \\S=\left ( 0,0 \right ),\left ( -1,0 \right ),\left ( 1,0 \right )$

2). Then those intersection points are the upper and the lower limits. Plugging in to this formula for they belong to the interval [-1,1]:

$\int_{a}^{b}|f(x)-g(x)dx$

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2 years ago

What is the slope of the blue line? what is the slope of the green line?

Ymorist [56]

Answer:

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Step-by-step explanation:

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<h2><u>Hope This Helped!</u></h2>

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2 years ago

I don’t know how you do 17.1 divided by 0.9.

andreyandreev [35.5K]

The answer is 19

work :

1-multiply the numbers by a submultiple of 10 to remove the decimal points.
$17.1 \times 10 = 171 \\ \\ 0.9 \times 10 = 9$

2-

now do the division :
$171 \div 9 = 19$

so the answer is 19

note: there is no need to get it back to decimal number unless you multiply just one of the numbers or multiply the numbers with different submultiples of 10

good luck

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2 years ago

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