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3 years ago

What is the answer of This,this is is rational numbers 3.3(6)=

Mathematics

2 answers:

Svetach [21]3 years ago

3 0

Answer:

19.8

Step-by-step explanation:

Since 3.3*6 is 19.8.

Sav [38]3 years ago

3 0

Answer: =19.8

Step-by-step explanation: Mutiply without decimal points. Then put the decimal point in the problem.

3.3 has 1 decimal points

6 has 0 decimal points

Therefore it has 1 decimal in total

(If you need more help go to rational expression calculator)

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Suppose your top drawer contains different colored socks: 14 are white, 4 are black, 12 are pink, and 8 are blue. All socks in t

Svetllana [295]

Answer:

8/38

Step-by-step explanation:

you calculate how many socks and then take how many the blue ones are

3 0

3 years ago

Solve x2 − 10x = −13.

aev [14]

Answer:

Step-by-step explanation:

First, let's rearrange the given equation into something more recognizable. If we add 13 to both sides, we now have the polynomial $x^{2}-10x+13$ . We can now use the quadratic formula to solve.

Remember that the quadratic formula is

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

Substitute the numbers from the equation into the formula.

$\frac{-(-10)+/-\sqrt{(-10)^{2}-4(1)(13) } }{2(1)}$

Simplify:

$\frac{10+/-\sqrt{100-52} }{2}$

$\frac{10+/-\sqrt{48} }{2}$

Here, I'm going to assume that there was a mistype in option B because if we divide out the 2 we end up with $5+/-\sqrt{48}$ .

Hope this helps!

6 0

2 years ago

Solve for x. SHOW YOUR WORK.

alukav5142 [94]

Answer:

1+1=2

Step-by-step explanation:

X is the answer to any math problem, and 1x2=2

3 0

2 years ago

15x=3x+120 <br><br> Show answer

inn [45]

15x = 3x + 120 (subtract both sides by 3x)
12x = 120 (divide both sides by 12)
x = 100

5 0

3 years ago

Read 2 more answers

Given a circle with a radius of 2, which is the length of an arc measuring 75 degrees?

WARRIOR [948]

$\bf \textit{arc's length}\\\\
s=\cfrac{r\theta\pi }{180}\qquad 
\begin{cases}
\theta=\textit{angle in degrees}\\
r=radius\\
---------\\
r=2\\
\theta=75
\end{cases}\implies s=\cfrac{2\cdot 75\cdot \pi }{180}$

3 0

3 years ago