Answer:
It is not 1,2,3
Step-by-step explanation:
Answer:
392
Step-by-step explanation:
Total no = 2n²
= 2X14²
= 392
Answer:
108
Step-by-step explanation:
Square of 9 = 9×9 = 81
Cube of 3 = 3×3×3 = 27
So sum of square of 9 & cube of 3 = 81+27 = 108
Answer:
C. 2A/b
Step-by-step explanation:
A = 1/2 b*h
multiply both sides by 2
2A = 2* 1/2 bh
2A = bh
divide by b
2A/b = bh/b
2A/b=h
Answer:
11.33 or 34/3
Step-by-step explanation:
6x+23+9x−13=180
Step 1: Simplify both sides of the equation.
6x+23+9x−13=180
6x+23+9x+−13=180
(6x+9x)+(23+−13)=180
15x+10=180
15x+10=180
15x+10−10=180−10
15x=170
15x
15
=
170
15
x=
34
3