The measure of angle JKM=? the measure of angle JMK=?
1 answer:
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Answer:
x = 5
Step-by-step explanation:
<u>Step 1: Multiply out the brackets</u>
48x - 80 - 40x + 80 = 40 → <em>negative + negative = positive [-10 x -8]</em>
<u>Step 2: Simplify</u>
8x = 40 →<em> collect like terms</em>
<u>Step 3: Solve</u>
x =
x = 5
Answer:
Proved
Step-by-step explanation:
To prove that for every prime p>3 12 divides
Proof:
Consider
Since p is prime p cannot be even. When p is odd, we have p+1 and p-1 as even number.
This gives us the both p+1 and p-1 are divisible by 2, hence product is divisible by 4
To prove the term is divisible by 3:
We have p-1,p, p+1 as consecutive integers hence any one must be divisible by 3. Since p is prime only either p-1 or p+1 is divisible by3
Hence we have product is divisible by 3 and 4
i.e. 12 divides , for all prime p >3