3 years ago

Find the value of x pls help

Mathematics

1 answer:

serious [3.7K]3 years ago

8 0

9514 1404 393

Answer:

x = 36°

Step-by-step explanation:

The exterior angle is equal to the sum of the remote interior angles. A linear pair is supplementary. So, you can find x either of two ways:

2x = x + (180 -4x) ⇒ 5x = 180 ⇒ x = 36

Or ..

4x = x + (180 -2x) ⇒ 5x = 180 ⇒ x = 36

The value of x is 36°.

You might be interested in

Math problem question

viktelen [127]

B is equal to the number 24.

7 0

3 years ago

Read 2 more answers

Find the area of an equilateral triangle that has perimeter of 24 m.

mafiozo [28]

we know the perimeter is 24, and is an equilateral triangle, so it has three equal sides, so each side is 24 ÷ 3 = 8.

$\bf \textit{area of an equilateral triangle}\\\\ A=\cfrac{s^2\sqrt{3}}{4}~~ \begin{cases} s=side's\\ \qquad length\\ \cline{1-1} s = 8 \end{cases}\implies A=\cfrac{8^2\sqrt{3}}{4}\\\\\\ A=16\sqrt{3}\implies A\approx 24.71$

6 0

3 years ago

I need help with my quiz please help this is consuming me

Strike441 [17]

Answer:

30.62 $ft^2$

8 0

3 years ago

Please help MATH!!!!!?

pashok25 [27]

Answer:

A, C

Step-by-step explanation:

4 0

2 years ago

Given the prime factorisation of the each of

Zigmanuir [339]

The cube root of 287496 is 66

8 0

3 years ago