3 years ago

What’s the value of x

Mathematics

1 answer:

luda_lava [24]3 years ago

4 0

X= 180 - (55 + [180 - 105])

x = 180 - (55 + 75)

x = 180 - 130

x = 50

You might be interested in

What is the least common multiple of 96 144 and 224

Gennadij [26K]

The least common multiple of 96, 144, and 224 is 2016.

Hope this helps! :D

5 0

3 years ago

Read 2 more answers

What is the answer to this ?

harina [27]

Answer:

The answer is option 1.

Step-by-step explanation:

In order to solve x, you have to make x the subject, by multiplying each sides by 5, to get rid of 5 on the left side.

$\frac{x}{5} = 8$

$\frac{x}{5} \times 5 = 8 \times 5$

$x = 40$

5 0

3 years ago

Solve by using substitution or elimination by addition.<br>6x - 5y = 72<br>2x + 6y = -22

vazorg [7]

Use a calculator called symbolab.com

8 0

3 years ago

Read 2 more answers

Please find the square roots of the following complex number.

Nana76 [90]

Hey there,

First, find the square root of the given equation.

$\sqrt{z}=\sqrt{81(\text{cos}(\frac{4\pi}{9})+i\text{sin}(\frac{4\pi}{9})}\\=9\text{cos}\frac{1}{2}(2k\pi+(\frac{4\pi}{9}))+i\text{sin}\frac{1}{2} (2k\pi+(\frac{4\pi}{9}))$

Keep in mind that this is solved for k = 0 and 1.

Second, simplify.

$=9\text{cos}(\frac{2\pi}{9})+i\text{sin}(\frac{2\pi}{9})~\text{or}~9\text{cos}(\frac{11\pi}{9})+i\text{sin}(\frac{11\pi}{9})$

Best of Luck!

6 0

3 years ago

QUICKLY HELP! Which relationship between x and y in the equation shows a proportional relationship?

Darina [25.2K]

Y = 12x is a direct variation which is a proportion.
As x increases y also increases.

3 0

3 years ago