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3 years ago

What is the English version of hola

Mathematics

2 answers:

hram777 [196]3 years ago

8 0

Answer:

Hello

Step-by-step explanation:

konstantin123 [22]3 years ago

6 0

Answer:

hello

Step-by-step explanation:

You might be interested in

13. A high school has 1600 students. In a random sample of 50 students, 15

Orlov [11]

Answer:

480

Step-by-step explanation:

In 50 student's play station is owned by =15 student's

∴ In 1 student play station is owned by =15÷50 student

∴In 1600 student's play station is owned by =(1600×15)÷50 student's

=480 student's

∴The number of the student at the high school who

own a Play station is 480

(Ans)

3 0

3 years ago

Solve: 2cos(x)-square root 3=0 for 0 less than x less than 2 pi

Leona [35]

Answer:

The general solution of $cos x = cos(\frac{\pi }{6})$ is

x = 2nπ± $\frac{\pi }{6}$

The general solution values

$x = - \frac{\pi }{6} and x = \frac{\pi }{6}$

Step-by-step explanation:

Explanation:-

Given equation is

$2cosx-\sqrt{3} =0 for 0$

$2cosx =\sqrt{3}$

Dividing '2' on both sides, we get

$cos x =\frac{\sqrt{3} }{2}$

$cos x = cos(\frac{\pi }{6})$

General solution of cos θ = cos ∝ is θ = 2nπ±∝

Now The general solution of $cos x = cos(\frac{\pi }{6})$ is

x = 2nπ± $\frac{\pi }{6}$

put n=0

$x = - \frac{\pi }{6} and x = \frac{\pi }{6}$

Put n=1

$x = 2\pi +\frac{\pi }{6} = \frac{13\pi }{6}$

$x = 2\pi -\frac{\pi }{6} = \frac{11\pi }{6}$

put n=2

$x = 4\pi +\frac{\pi }{6} = \frac{25\pi }{6}$

$x = 4\pi -\frac{\pi }{6} = \frac{23\pi }{6}$

And so on

But given 0 < x< 2π

The general solution values

$x = - \frac{\pi }{6} and x = \frac{\pi }{6}$

6 0

3 years ago

A teacher asked his students to vote for an animal to be their class pet. Five-eighteenths of the students voted for a rabbit, v

KATRIN_1 [288]

Rabbit because they that was going to bed it ita

3 0

4 years ago

What the approximate volume of the cylinder below in cubic centimeters???

brilliants [131]

$\huge{ \mathcal{ \underline{ Answer \: \: }}} ✓$

____________________________

$\huge\boxed{volume =\pi {r}^{2}h }$

$\dfrac{22}{7} \times 7 \times 7 \times 5.5$

$22 \times 7 \times 5.5$

$\boxed{847 cm^3}$

____________________________

$\mathrm{ \#TeeNForeveR}$

4 0

3 years ago

Your house had a value of $480,000 and increased in value by 3.5%. How much is your house

Phoenix [80]

Answer:

$496800

Step-by-step explanation:

You need to find 3.5% of 480,000 and then add it to 480000:

You convert 3.5% to 0.035 (divided by 100).

Now you multiply 0.035 * $480,000 = $16800 (this is the amount of money to add to the value of the house)

Total value of the house: $480,000 + $16,800 = $496800

8 0

3 years ago