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2 years ago

Find two number that are not prime and have a HCF of 1? Help me please^°^

Mathematics

1 answer:

vodomira [7]2 years ago

3 0

Answer:

4,9

Step-by-step explanation:

(1). 4,9 are not prime number

(2) 4=1×2×2

9 = 1×3×3

so,

HCF of 4,9 will be

= 1.

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What is the sixth term of the sequence an=-3•2n+1<br>a6=

muminat

Answer:

$a_6=-384$

Step-by-step explanation:

The $n^{th}$ term of the sequence is given as $a_n=-3\cdot 2^{n+1}$ .

To find the sixth term, which is denoted by $a_6$ , we substitute n=6 into the given rule.

This will give us:

$a_6=-3\cdot 2^{6+1}$

Simplify the exponent to get:

$a_6=-3\cdot 2^{7}$

We simplify further to get:

$a_6=-3\cdot 128$

This simplifies to

$a_6=-384$

8 0

2 years ago

My sister is a self centered brat and she is always trying to get attention. and she is a really good liar so she tricks my mom

Naddika [18.5K]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

What is 39.79949748 rounded to the nearest hundredth?

Rufina [12.5K]

Answer:

$Number = 39.80$

Step-by-step explanation:

Given

$Number = 39.79949748$

Required

Approximate (to the nearest 100th)

This means that, we approximate at the second digit after the decimal.

So:

i.e,

Number = 39.79 [Begin approximation] 949748

The first digit after [Begin approximation] is then approximated using the following rule:

$0 - 4 \approx 0$

$5 - 9 \approx 1\\$

Since 9 falls in $5 - 9 \approx 1\\$ category, the number becomes:

$Number = 39.[79+1]$

$Number = 39.80$

3 0

2 years ago

Jerome tries to find the value of the expression 3 - 6 + 5 by first applying the commutative property he rewrites the expression

Lana71 [14]

Wrong in sign change

How?

In commutative law the sign doesn't change whenever it is applied.

Thus

$\\ \sf{:}\implies 3-6+5$

$\\ \sf{:}\implies 3\underline{+5-6}$

$\\ \sf{:}\implies 8-6$

$\\ \sf{:}\implies 2$

5 0

2 years ago

Which line is parallel to the line 8x + 2y = 12?<br> 19

Katen [24]

Answer:

4x + y =6

Step-by-step explanation:

Line 8x + 2y = 12 is parallel to the line 4x + y = 6.

7 0

3 years ago

Find two number that are not prime and have a HCF​ of 1? Help me please^°^​

Find two number that are not prime and have a HCF of 1? Help me please^°^