3 years ago

What is the answer to this equation 20x-6=4

Mathematics

1 answer:

Butoxors [25]3 years ago

8 0

Answer:

x=1/2 or 0.50

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6) If 1 Inch = 2.54cm, then set up and solve a proportion that finds how many

Roman55 [17]

Answer:

3.93700787402, almost 4

Step-by-step explanation:

10 ÷ 2.54

3 × 2.50 = 7.50

3 × 0.04 = 0.12

7.50 + 0.12 = 7.65

7.65 + 2.54 = 10.19

The precise number is use calculator.

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cint%20%5Cfrac%7Bdx%7D%7Bxln%5E%7Bp%7Dx%20%7D" id="TexFormula1" title=" \int \frac{dx}{xl

Eva8 [605]

Substitute $u=\ln x$ , so that $\mathrm du=\dfrac{\mathrm dx}x$ . The integral is then equivalent to

$\displaystyle\int\frac{\mathrm dx}{x\ln^px}=\int\frac{\mathrm du}{u^p}=\begin{cases}\dfrac{u^{p+1}}{p+1}+C&\text{for }p\neq1\\\\\ln|u|+C&\text{for }p=1\end{cases}$

Then transforming back to $x$ gives

$\displaystyle\int\frac{\mathrm dx}{x\ln^px}=\begin{cases}\dfrac{\ln^{p+1}x}{p+1}+C&\text{for }p\neq1\\\\\ln|\ln x|+C&\text{for }p=1\end{cases}$

4 0

3 years ago

Beth has 120 pens in her pencil case , she give 20% to Federica. How many does she give her ?

True [87]

Answer:

Step-by-step explanation:

you can just search it 20% of 120

4 0

2 years ago

Read 2 more answers

What set of fractions equals 1 1/2?

enot [183]

Answer:

3/2 6/4 12/8

Step-by-step explanation:

4 0

3 years ago

Slope = 6 and passes through (-5,-8)

rusak2 [61]

Answer:

Step-by-step explanation:

y = mx + b

slope(m) = 6

(-5,-8)...x = -5 and y = -8

now we sub and find b, the y int

-8 = 6(-5) + b

-8 = - 30 + b

-8 + 30 = b

22 = b

so ur equation is : y = 6x + 22 <===

5 0

3 years ago