3 years ago

I NEED HELP REALLY FAST!!!! PLEASE!!!!

Mathematics

2 answers:

Maru [420]3 years ago

4 0

I think it is B hope it is right

Andrei [34K]3 years ago

4 0

A) 0.238095 there all the same but there right

You might be interested in

Find Y

djverab [1.8K]

Answer:

$\sin(30) = \frac{y}{2 \sqrt{2} } \\ \\ < = > \frac{1}{2} = \frac{y}{2 \sqrt{2} } \\ < = > y = \frac{2 \sqrt{2} }{2} \\ \\ < = > y = \sqrt{2}$

8 0

2 years ago

Read 2 more answers

The altitude of an equilateral triangle is 5 cm. what is the length of a side of the triangle?

Grace [21]

Answer:

The length side of the triangle is $\frac{10\sqrt{3}}{3}\ cm$

Step-by-step explanation:

we know that

The equilateral triangle has three equal sides and three equal internal angles of measure of 60 degrees each.

Let

b------> the length side of the equilateral triangle

Applying Pythagoras theorem

$b^{2}=(b/2)^{2}+5^{2}\\\\ b^{2}-(b/2)^{2}=25\\\\ (3/4)b^{2}=25\\ \\b^{2} =25*4/3\\ \\b=\frac{10}{\sqrt{3}}\ cm\\ \\b=\frac{10\sqrt{3}}{3}\ cm$

3 0

3 years ago

What is the answer to 725x25?

Umnica [9.8K]

The answer is 18125
explanation:

7 0

2 years ago

Read 2 more answers

A function is shown f(x) = 2/3x +3 what is the value of f (6)?

Katena32 [7]

Answer:

The answer is 28/9

Step-by-step explanation:

Step one

Given information

We are given that the function is

$f(x) = 2/3x +3$

And we are expected to find f(6), that is substitute the value of x with 6

Step two:

$f(6)= 2/3(6)+3\\\\f(6)=2/18+3\\\\f(6)=1/9+3\\\\f(6)=1+27/9\\\\f(6)= 28/9$

5 0

2 years ago

Helpp again cause no one answered me </3 so please help!!!

Serjik [45]

Answer:

its the first one.

3 0

2 years ago

Read 2 more answers