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3 years ago

These the rest of my points here you go be greatful im being generous

Mathematics

2 answers:

Stells [14]3 years ago

8 0

Answer:

thank you have a good day!

uranmaximum [27]3 years ago

7 0

Answer:

Thx

Step-by-step explanation:

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If your teacher gave you instruction for constructing a regular pentagon inscribed in a circle, you would expect the pentagon to

zaharov [31]

Touching the perimeter

Hope this helps :)

3 0

3 years ago

For the past three months Grace used her cell phone for 43 minutes 62 minutes and 57 minutes how many minutes would you have to

RSB [31]

Answer:

Grace should use her phone for 58 minutes to maintain an average of 55 minutes.

Step-by-step explanation:

Usage of first month = 43 minutes

Second month = 62 minutes

Third Minutes = 57 minutes

Let, the usage of fourth month = k minutes

Mean of the data = 5 minutes

Now, Average of a Data = $\frac{\textrm{Sumof observations}}{\textrm{Total number of observations}}$

⇒ $55 = \frac{43 + 62 + 57 + k}{4}$

or, 55 x 4 = 162 + k

⇒ 220 - 162 = k

or, k = 58 minutes

So, Grace should use her phone for 58 minutes to maintain an average of 55 minutes.

5 0

3 years ago

the perimeter of a right angled triangle is 60 cm and its area is 120cm².find the lengths of the triangle.

vredina [299]

Step-by-step explanation:

The area of triangle given as 120 cm2

Area of Triangle = 1/2 x b x h = 120

therefore bxh = 240

240 can be factorized as 10 x 24

The perimeter of the triangle is given as 60

so the other side has to be 26 cm

As this is a right angle triangle it should satisfy pythagoras theorem

(10)2 + (24)2 = (26)2

100+576 =676

Hence the sides of the triangle are 10 cm, 24 cm and 26 cm

3 0

3 years ago

Two people are packing equal numbers of small boxes into large boxes.

Savatey [412]

Answer:

29 small boxes

Step-by-step explanation:

5 0

2 years ago

On a cruise of 1125 passengers. 450 were female what fraction of passengers were male?

WINSTONCH [101]

Step-by-step explanation:

$\\1125-450=675$

$\frac{675}{1125}$ $=\frac{3}{5}$

4 0

3 years ago