Dividing b 8 is same as mutiiplying by 1/8
144=80+64
1/8(80+64)=1/8(80)+1/8(64)=10+8=18
Answer:
The 24
Step-by-step explanation:
The 30 represents how many problems there were in all
Hope I was Helpful!!
Ohhhhh No wait the answer is . 80 Im so sorry
Answer:
an = 10 + (-2)(n-1)
Step-by-step explanation:
We are given from the sequence first term, a1 = 10
common difference, d = a2 - a1
Where; a2 = second term = 8
d = 8 - 10 = -2
From the formula, an = a1 + d(n - 1),
We substitute the value of a1 and d
therefore, an = 10 + (-2)(n - 1)
It can help to write each number in expanded form, where the digit is multiplied by a power of the base.
332 base 5 = 3*5^2 + 3*5^1 +2*5^0 = 75 +15 +2 = 92
In base 8, this is
92 = 64 + 24 + 4 = 1*8^2 + 3*8^1 + 4*8^0 = 134 base 8
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The conversion of an integer to base b is often done by finding the remainder when dividing by b.
92/8 = 11 remainder 4
11/8 = 1 remainder 3
1/8 = 0 remainder 1
The digits of the converted number (right to left) are the remainders at each step. Here: 92 = 134 (base 8).
Subtract 5 from both sides, so it is now negative x over 4 equals negative 8, then multiply both sides by negative 4, so now it is x equals 32. The final answer is x=32