Answer:
1260
Step-by-step explanation:
180 x 2
Answer:
so just successive powers of 2
Step-by-step explanation:
1, 3, 7, 15, 31, 63, _? Add successive powers of 2 to the number: 1+2=3; 3+4=7; 7+8=15; 15+16=31; 31+32=63; 63+64=127.
Answer:
A. Subtraction
B. Subtraction
C. x+4=11
-4 -4
D. x=7
Step-by-step explanation:
5/7 ÷ 1/3 = 5/7 × 3/1 = 15/7
Dx+t=10
-t -t
dx=10-t
÷d ÷d
x=(10-t)/d
