Question

Answer it please
I will mark as brainliest ...​

Answer 1

Step-by-step explanation:

And answer to question no 4 is 8

Answer 2

Answer:

1] let the angle be x

3x + 4x + 5x + 6x = 360°. ( angle sum property )

18x = 360°

x = 20

therefore,

3(20) = 60°

4(20) = 80°

5(20) = 100°

6(20) = 120°

2] Prime no. in dies = 1,2,3,5.

Probability = No. of outcomes by Total no.

= 4 by 6

=2 by 3

3]

$\sqrt[3]{521}$

not possible ,it will come in point..

....pls mark as brainlist pls....