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2 years ago

Where do I put parentheses and brackets to make the equation 40-2*8+2-10 = 10?

Mathematics

1 answer:

xenn [34]2 years ago

8 0

I think it would go like this:[40- 2 (8+2)]=10 I think

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Travka [436]

Step-by-step explanation:

$\sqrt{(x + 6) ^{2} } = \sqrt{18} \\ x + 6 = + - \sqrt{18} \\ x + 6 = + - \sqrt[3]{2}$

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2 years ago

I need this as soon as possible

GaryK [48]

Answer:

123.94

Step-by-step explanation:

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3 years ago

A group of 5 friends spent a total of $18 on a bottle of juice and a package of dried fruit for each of them. Each juice cost $1

klemol [59]

The answer is $2.35
if u add $1.25 and $2.35 you get $3.60
then u multiply $3.60 by 5 which gives you 18

4 0

3 years ago

Read 2 more answers

Write five names for -73

Deffense [45]

Negative 73
drop of 73
minus 73
below 73
taking away 73

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2 years ago

Find the oth term of the geometric sequence 9, -18, 36, ...

Sphinxa [80]

Answer:

2304

Step-by-step explanation:

Given :-

A geometric sequence is given to us which is 9 , -18 , 36.

And we need to find out the 9th term of the sequence. Here firstly we should find the Common Ratio and then we can substitute the respective values in the formula to find the nth term of a geometric sequence .

Common Ratio :-

$:\implies$ CR = -18÷ 9 = -2

The 9 th term :-

$:\implies$ T_n = arⁿ - ¹

$:\implies$ T_9 = 9× (-2) ⁹ - ¹

$:\implies$ T_9 = 9 × (-2)⁸

$:\implies$ T_9 = 9 × 256

$:\implies$ T_9 = 2304

Hence the 10th term is 2304.

3 0

2 years ago