1+4=5 2+5=12 3+6=21 puzzle
2 answers:
Answer:
The puzzle is first add the current two numbers and then add their sum to result obtained in previous step.
Step-by-step explanation:
1 + 4 = 5
2 + 5 = 12
12 is obtained by adding 2 + 5 = 7 and adding the result obtained in previous result which is 5 to 7
⇒ 7 + 5 = 12
Now, 3 + 6 = 21
21 is obtained by first adding 3 + 6 = 9 and the previous result obtained is 12
So adding 12 to 9 ⇒ 12 + 9 = 21
Hence, The puzzle is first add the current two numbers and then add their sum to result obtained in previous step.
They also add the previous sum....1+4=5 and 5+5+2 is 12....12+6+3 is 21 and so on (:
You might be interested in
You put a one becuse it repusents a 10 and your tencly adding a 10
Answer:
y = 2x - 5
Step-by-step explanation:
Slope intercept form: y = mx + c
3y - 6x = -15
3y = 6x - 15
Answer:
2f
Step-by-step explanation:
3f-2f+f | Given
1f + f | Subtract 3f and 2f
2f | Add 1f and 1f.
Answer:
r = 0.85 ft
C = 5.3407075111026 ftA = 2.2698006922186 ft²
Agenda:
r = radius
C = circumference
A = area
π = pi = 3.1415926535898
<span>√ = square root
</span>
Formula:
Circumference of a circle:
C = 2πr = πd
The value of 6 is 60, since it is in the tens place. Hope this helps!
