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defon
3 years ago
9

Please solve math problem for me... I will mark you brainliest

Mathematics
1 answer:
nevsk [136]3 years ago
7 0

Answer:

-1.3

Step-by-step explanation:

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Pls look i math pic i put and answer fast plssss i will mark u as brainliest
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Answer:it’s 80ft hope this helps

Step-by-step explanation:

8 0
3 years ago
3 less than m is greater than 9
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Answer:

m-9 = 3 is the required expression

5 0
3 years ago
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Prove that the statement (ab)^n=a^n * b^n is true using mathematical induction.
mamaluj [8]

Answer:

see below

Step-by-step explanation:

      (ab)^n=a^n * b^n

We need to show that it is true for n=1

assuming that it is true for n = k;

(ab)^n=a^n * b^n

( ab) ^1 = a^1 * b^1

ab = a * b

ab = ab

Then we need to show that it is true for n = ( k+1)

or (ab)^(k+1)=a^( k+1) * b^( k+1)

Starting with

  (ab)^k=a^k * b^k    given

Multiply each side by ab

ab *  (ab)^k= ab *a^k * b^k

   ( ab) ^ ( k+1) = a^ ( k+1) b^ (k+1)

Therefore, the rule is true for every natural number n

5 0
3 years ago
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Four out of nine dogs weigh less than 20 pounds.
vodka [1.7K]
The answer is 0.444 repeating.
5 0
3 years ago
Find the value of the variable if P is between J & K. A) JP = 8z - 17 B) PK = 5z + 37 C) JK = 17z - 4
Daniel [21]
<span>We cannot deduce about the exact location of P between J and K. But we can conclude: segment JP + segment PK = line JK.
</span><span>JP + PK = JK.
</span><span>Substitute first each.
(8z - 17) + (5z + 37) = 17z - 4
Combine like terms.
13z + 20 = 17z - 4
Isolate the variable z.
4z = 24
z = 6
The value of the variable z is then 6 units.</span>
3 0
2 years ago
Read 2 more answers
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