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2 years ago

Solve x + 5 > 8. The solution is ____

Mathematics

2 answers:

qwelly [4]2 years ago

6 0

X3 -10x2 + 25x - 8 (evaluated)

professor190 [17]2 years ago

4 0

What do you mean?
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The value of -4 5/8 - x is positive. What are two possible values of x?

monitta

Answer:

-6, -7

Step-by-step explanation:

basically

-4 5/8 - x >0

x< -4 5/8

you just need 2 values less than -4 5/8

like -6 and -7

6 0

2 years ago

What is 6 : 8 = n : 12

bonufazy [111]

Answer:

6/8 = n/12

Step-by-step explanation:

hope it helps ;)))))))]))))

6 0

2 years ago

Can yall pls help me with this, pls try to explain it in steps, ty!

inna [77]

Answer: it MIGHT be c cuz it goes down FASST then slows down a bit on the loop the fast cuz its gong down and then slows a bit

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the explicit formula for the sequence? -1,4,-16,64......

Ede4ka [16]

The explicit formula for given sequence is: $a_n = -1 . (-4)^{n-1}$

Step-by-step explanation:

Given sequence is:

-1,4,-16,64.....

We can see that there is no same difference between consecutive terms so we will find common ratio to see if it is a geometric sequence.

Here

$a_1 = -1\\a_2 = 4\\a_3 = -16\\a_4 = 64\\r = \frac{a_2}{a_1} = \frac{4}{-1} = -4\\r = \frac{a_3}{a_2} = \frac{-16}{4} = -4$

The explicit formula for geometric sequence is:

$a_n = a_1r^{n-1}$

Putting the values of r and a1

$a_n = -1 . (-4)^{n-1}$

Hence

The explicit formula for given sequence is: $a_n = -1 . (-4)^{n-1}$

Keywords: Geometric sequence, common ratio

Learn more about geometric sequence at:

#learnwithBrainly

5 0

3 years ago

In 56 years ,Kevin will be 9 times as old as he is right now.<br><br> How old is he right now?

m_a_m_a [10]

Answer:

Step-by-step explanation:

5 0

3 years ago