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dolphi86 [110]
3 years ago
5

What does 3+5x6-1=? and ill mark as brainliest

Mathematics
2 answers:
Viefleur [7K]3 years ago
7 0

Answer:

32

Step-by-step explanation:

PEMDAS 5*6, then add 3 and subtract 1

inna [77]3 years ago
6 0

Answer:

32

Step-by-step explanation:

3+30-1

33-1

32

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c

Step-by-step explanation:

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Square root of 16 in simplest form
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√16=4
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What is 5/10 times 2/4 show step by step explanation HELP ASAP
Darya [45]

5/10 *2/4

Cross out 2 and 10, divide by 2. 2/2=1 , 10/2=5

5/5*1/4= 5/20

reduce the fraction

divide by 5 for the numerator and denominator

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5 0
3 years ago
Shahida is 21 years old and Nasreen is 15 years old to Shahida after how many years will Shahida be twice as old as nasreen​
guapka [62]

Answer:

27 years

Step-by-step explanation:

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5 0
3 years ago
Use induction to prove that 2? ?? for any integer n>0 . Indicate type of induction used.
Hoochie [10]

Answer with explanation:

The given statement is which we have to prove by the principal of Mathematical Induction

    2^{n}>n

1.→For, n=1

L H S =2

R H S=1

2>1

L H S> R H S

So,the Statement is true for , n=1.

2.⇒Let the statement is true for, n=k.

      2^{k}>k

                   ---------------------------------------(1)

3⇒Now, we will prove that the mathematical statement  is true for, n=k+1.

     \rightarrow 2^{k+1}>k+1\\\\L H S=\rightarrow 2^{k+1}=2^{k}\times 2\\\\\text{Using 1}\\\\2^{k}>k\\\\\text{Multiplying both sides by 2}\\\\2^{k+1}>2k\\\\As, 2 k=k+k,\text{Which will be always greater than }k+1.\\\\\rightarrow 2 k>k+1\\\\\rightarrow2^{k+1}>k+1

Hence it is true for, n=k+1.

So,we have proved the statement with the help of mathematical Induction, which is

      2^{k}>k

                 

   

3 0
3 years ago
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