Answer:
41/12
Step-by-step explanation:
3 x 12 = 36 then you add 5 to get 41.
Answer: 1024
Step-by-step explanation:
30+2 * 30+2
32 * 32
1024
Answer:
Step-by-step explanation:
Answer:
See below.
Step-by-step explanation:
No. Triangles Perimeter
1 14
2 18
3 22
We see from the table, after the first perimeter (= 14), with each increase of 1 in the number of triangles, the perimeter increases by 4.
As an equation it is P = 14 + 4(n - 1) where P = perimeter and n = number of triangles.
Answer:
x = 9/2.
Step-by-step explanation:
2/3 x + 4 = 7
2/3 x = 3
Multiply both sides by 3/2:
2/3 * 3/2 x = 3 * 3/2
x = 9/2.