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3 years ago

How do u do this with answer plz

Mathematics

2 answers:

kap26 [50]3 years ago

7 0

You have to find the area
First find the area of the triangle and then of the rectangle by finding the length and the with of each side of the rectangle multiplying it and than adding them

Whitepunk [10]3 years ago

6 0

Answer:

i guess u know how to calculate a rectangle

Step-by-step explanation:

https://sciencing.com/area-triangular-prism-8165114.html

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Higher Order Thinking On Friday,

oksian1 [2.3K]

Answer:

The Total number of peoples went to street fair including all three days is 785 peoples .

Step-by-step explanation:

Given as :

The number of people went to fair on Friday = F = 215 peoples

The number of people went to fair on Saturday = Sa = 163 more people than on Friday

So, The number of people went to fair on Saturday = The number of people went to fair on Friday + 163 peoples

∴, The number of people went to fair on Saturday = 215 + 163 = 378 peoples

And

The number of people went to fair on Sunday = Su = 192 peoples

So , The Total number of peoples went to fair = The number of people went to fair on Friday + The number of people went to fair on Saturday + The number of people went to fair on Sunday

So, The Total number of peoples went to fair = 215 peoples + 378 peoples + 192 peoples

∴ The Total number of peoples went to fair = 785 peoples

Hence , The Total number of peoples went to street fair including all three days is 785 peoples . Answer

6 0

3 years ago

Which one is correct?

SIZIF [17.4K]

Answer:

Step-by-step explanation:

520 + 480 = 1000 and 480/6 = 80

8 0

3 years ago

1) A light bulb producing company states that its lights will last an average of 1200 hours with a standard deviation of 200 hou

Ronch [10]

The mean ( average ) is given as 1200 hours.

The standard deviation is 200, sample size is 100.

Find the standard error:

√(200^2 / 100) = 20

Now calculate the confidence interval. For 95% the Z number is 1.96

Multiply Z by the standard error:

1.96 x 20 =39.2

Now find the range that the mean should be within:

1200 - 39.2 = 1160.8

1200 + 39.2 = 1239.2

The samples should be between 1160.8 and 1239.2 for a 95% confidence interval.

Since the average was 1050, which is below 1160.8 the bulbs are not in compliance.

4 0

3 years ago

Can you find a fraction that is equivalent to 6

krek1111 [17]

Answer:

Hello,

$\frac{6}{25} = \frac{24}{100} = 0.24$

8 0

4 years ago

Period of y= -1/3 sin2x<br> A. -1/3<br> B. Pi/3<br> C. 1/3<br> D. Pi

Pavlova-9 [17]

Im pretty sure the answer is c.1/3

i hope this helps you good luck

8 0

4 years ago