3 years ago

I need help doing this

Mathematics

1 answer:

uysha [10]3 years ago

7 0

The answer is 3 because x is -7. I hope this helps!

You might be interested in

What is the value of x

il63 [147K]

Take 180 and subtract the sum of the two given angle, the answer is 62

6 0

3 years ago

Pythagorean theorem 19^2 + 21^2=x^2

alexira [117]

Answer:

x = 28.32 units.

Step-by-step explanation:

Given:

Longer leg = 21

Shorter leg = 19

Hypotenuse = x

To Find:

Hypotenuse = x = ?

Solution:

Pythagoras Theorem States that

$(\textrm{Hypotenuse})^{2} = (\textrm{Shorter leg})^{2}+(\textrm{Longer leg})^{2}$

Substituting of the given value above equation we get

$x^{2} =21^{2}+ 19^{2}\\ \\x^{2}=441 + 361\\\\x^{2}=802\\ \therefore x=\pm\sqrt{802} \\\textrm{as x cannot be negative}\\\therefore x=\sqrt{802}\\\\\therefore x=28.319\ units\\\therefore x=28.32\ units$

7 0

3 years ago

Read 2 more answers

What is 16 divided by 2.56

Novosadov [1.4K]

16 divided by 2.56= 6.25

8 0

3 years ago

HELP NEED URGENT IN NEXT 5 MINS!!!!!! PLEASE HELP

grin007 [14]

The linear function is: g = 3n-2. Plug in values from -2 to 4 into n. Like so, G = 3(-2)-2 = g = -8. So, n(x) = -2 and g(y) = -8. And so on, and so on.

Basically, your n values are the x values.
The number you get out of the equation will be your y value.

7 0

3 years ago

Hello fellow people please asnwer this will give brainliest if right!

elena-14-01-66 [18.8K]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers