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3 years ago

I need help plzzzzzzzzzzzz

Mathematics

2 answers:

yanalaym [24]3 years ago

8 0

Answer:

Fraction : $\frac{3}{10}$

Decimal = 0.3

Percent = 30%

Margarita [4]3 years ago

3 0

Answer:

Fraction: 3/10

Decimal: 0.3

Percent: 30%

Step-by-step explanation:

3/10 are shaded blue

0.3 is shaded blue

30% is shaded blue

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Find the area of a circle if the diameter is 13

horrorfan [7]

A=pi times radius times radius

13 divided by 2 equals to 6.5

A=3.14 times 6.5 times 6.5

A=132.665

hope it helps

Can you choose mine as the brainliest answer

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2 years ago

Which formula gives the x-coordinates of the maximum values for y = cos(x)?

solong [7]

We have been given a function $y=\cos(x)$ . We are asked to find the formula which gives the x-coordinates of the maximum values for given function.

We know that cosine function oscillates between $-1$ and 1 that is minimum value of cosine is $-1$ and maximum value is $1$ .

We also know that $\cos(0)=1$ and after period of cosine is $2\pi$ . This means after every $2\pi$ , we will get to $1$ .

So maximum of cosine is $2\pi n$ , where n is an integer.

Therefore, our required formula is $2\pi n$ , where, $n=0,\pm 1,\pm 2,\pm3,...$

7 0

3 years ago

PLEASE HELP WILL MARK BRAINLIEST

MrRissso [65]

Answer:

What is the question?

Step-by-step explanation:

3 0

3 years ago

What is the square root of 98/2

timurjin [86]

Answer:

Step-by-step explanation:

$\sqrt{ \frac{98}{2} } = \sqrt{49 } = 7$

I hope it helped you

8 0

2 years ago

6ft to 8yd as a fraction in simplest form

raketka [301]

Must be in the same units
6 ft/ 24 ft (8yds x 3 = 24 ft)
$\frac{6}{24} = \frac{1}{4}$

Let's use yards instead
6 ft = 2 yds
so
2 yds/8 yds again is 1/4

8 0

3 years ago