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lana [24]
3 years ago
8

Will mark brainliest !!

Mathematics
2 answers:
Whitepunk [10]3 years ago
8 0

Answer:

option A is correct .

Step-by-step explanation:

<u>hope</u><u> </u><u>it</u><u> </u><u>helped</u><u> </u><u>u</u><u> </u><u>buddy</u><u> </u>

ikadub [295]3 years ago
7 0

Given Fig.is a triangle

Perimeter is simply sum of the all sides of a triangle

1/3x + 7/x^2 + (x+2)/x

=[ x+ 21 + 3x(x+2)]/3x^2

= (x+ 21 + 3x^2 + 6x)/3x^2

= (3x^2 + 7x +21)/3x^2

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Please math , help
Furkat [3]

Answer:

As both the mean and standard deviation are in the desired ranges, the tool passes the technical control.

Step-by-step explanation:

Mean of the batch:

The mean of the batch is the sum of all values divided by the number of items. So

M = \frac{199+204+201+197+195+204+200}{7} = 200

Mean in the desired interval.

Standard deviation:

Square root of the sum of the difference squared between each term and the mean, divided by the number of items. So

S = \sqrt{\frac{(199-200)^2+(204-200)^2+(201-200)^2+(197-200)^2+(195-200)^2+(204-200)^2+(200-200)^2}{7}} = 1.18

As both the mean and standard deviation are in the desired ranges, the tool passes the technical control.

7 0
3 years ago
Heme d hey the girl who helped me please hl
mestny [16]

Answer:

Parallel segments → 1

perpendicular segments → 2

congruent segments → 3

---------

hope it helps...

have a great day!!

5 0
3 years ago
Read 2 more answers
Help 7th Grade math will get Brainliest
Bumek [7]
Formula : 2 x pie x radius
1. 2x3.14x3=18.84in
2.2x3.14x6=36.48yd
3.2x3.14x4=25.12ft
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7 0
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Are 5/10 and 1/6 equivalent ratios
stealth61 [152]
No because 5/10 is half but 1/6 is not
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Adam riese developed the signs + and - as mathematical operations what is the title of the work that introduced them?
Phoenix [80]

The title of the work introduced is Rechnung nach der lenge/auff den Linien und Feder.

<h3>What are mathematical operations?</h3>

In mathematics, an operation is a function that takes zero or more input values to a well-defined output value.

Adam Riese developed the signs + and - as mathematical operations and the title of the work introduced is Rechnung nach der lenge/auff den Linien und Feder.

Learn more about operations on:

brainly.com/question/20408113

#SPJ1

7 0
2 years ago
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