18
What is the value of x?
3
10
2y + 4
4
о
6
10 + 2х

x= 4 because both sides are congruent so 10+ 2(4) = 18

x=4

Step-by-step explanation:

The two parallel sides are congruent, so

10+2x=18

2x=8

x=4

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

ou would have 12 of each