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3 years ago

What is 1+2-3×4÷5+6-7×8÷9

Mathematics

2 answers:

topjm [15]3 years ago

8 0

To be exact.... the answer is actually .37

ziro4ka [17]3 years ago

7 0

Simply the answer would be .38 if this is not correct then i failed

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The order in which we sequence rigid motions does not matter. A. True B. False

atroni [7]

Answer: I think it is A.

sorry if I am wrong

6 0

3 years ago

Simplify the expression

aleksley [76]

The expression given in the question can be simplified by getting them out of the brackets and then adding and subtracting the like terms. This will yeild the desired result.

(-1+6i)+(-4+2i) = - 1 + 6i - 4 + 2i
= -5 + 8i

From the above deduction, it can be easily concluded that the correct option among all the options that are given in the question is the third option or option "c".

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3 years ago

Can u order these numbers from least to greatest 5,6,7,6,5,5,6,5,4,3,2,1,1,3,6,8,4 ,5

Elenna [48]

1, 1, 2, 3, 3, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 7, 8

8 0

3 years ago

Read 2 more answers

Select the option for "?" that continues the pattern in each question. 2, 7, 26, 101, 400, ?

makvit [3.9K]

Answer:

1595

Step-by-step explanation:

The given sequence is

2, 7, 26, 101, 400, ?

We need to find the missing term in this pattern.

First term is 2.

$a_2=2\times 4-1=8-1=7$

$a_3=7\times 4-2=28-2=26$

$a_4=26\times 4-3=104-3=101$

$a_5=101\times 4-4=404-4=400$

So, the nh term of the sequence is

$a_n=a_(n-1)\times 4-(n-1)$

Substitute n=6,

$a_n=a_(6-1)\times 4-(6-1)$

$a_n=a_(5)\times 4-5$

To find the next term, we need to find the product of 400 and 4 and after that the difference of resultant number and 5.

$a_6=400\times 4-5=1600-5=1595$ .

Therefore, the missing term is 1595.

3 0

3 years ago

The surface area of a cylinder is given by the polynomial 2πr squared + 2πrh. A cylinder has a radius of 2 centimeters and a hei

BigorU [14]

Answer:

$surface\ area=87.96\ cm^{2}$

Step-by-step explanation:

Hello, I can help you with this

let

$surface\ area=2\pi\ r^{2} +2\pi\ rh\\\\$

Step one

In this case, the equation is given, all you have to do is put the values inside the formula

Let

radius=r=2 cm

height=h= 5 cm

$surface\ area=2\pi r^{2} +2\pi\ rh\\surface\ area=2\pi(2\ cm)^{2} +2\pi(2\ cm)*(5\ cm)\\surface\ area=8\pi(cm)^{2}+20\pi(cm)^{2}\\surface\ area=28\pi(cm)^{2}\\surface\ area=87.96\ cm^{2}$

Have a good day

6 0

3 years ago