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Ghella [55]
3 years ago
10

Am I finding the area of this wierd shape correctly if not what am I doing wrong?

Mathematics
1 answer:
saw5 [17]3 years ago
3 0

Answer:

8 ft^2

Step-by-step explanation:

Sadly, you are doing this incorrectly.

The easiest way to find the area of this shape is to separate it into a square and a triangle.

This will leave you with a square with the dimentions 2x2 a triangle with a base of 4 and a height of 2.

The area of the square is 4 ft^2

Using the equation for the area of a triangle

A=\frac{1}{2} bh

We can plug in our 2 know values to get

A=\frac{1}{2} (4)(2)\\A=4

Now we can take the sum of the areas of these two shapes to get a total area of 8 ft^2

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The Smelting Department of Kiner Company has the following production and cost data for November. Production: Beginning work in
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Answer:

a. 16000 units

b. 11800 units

Step-by-step explanation:

A.

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Add up the units transferred out + ending work in progress

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B.

To get conversion cost for November:

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4 years ago
1- the diameter of a CD is 24 cm nearest to cm .find its upper and lower bound.
Tanya [424]

Answer:

1) Lower bound = 23.5 cm

Upper bound = 24.5 cm

2) I disagree

3) 7.88

4) 2.32

5) Ahmed = 60 kg

Jasim = 20 kg

Dalal = 100 kg

Step-by-step explanation:

1) diameter = 24 cm was rounded up to the nearest cm.

Now, usually, we round up 0.5 to the next whole number. This means that, the actual diameter is;

23.5 ≤ D < 24.5

Thus;

Lower bound = 23.5 cm

Upper bound = 24.5 cm

2) If you weigh 57g,converting to kg is 0.57 kg.

Now, this does not fall in between 56.5kg and 57.5kg given.

Thus, I disagree that your weight could be anything between 56.5kg and 57.5kg .

3) 7.875 approximated to the nearest two decimal place = 7.88

4) 2.3242900000 to the nearest 2 decimal place = 2.32

5) 180 kd shared between ahmed ,jasim and Dalal in the ratio of 3:1:5.

Total part of ratio = 3 + 1 + 5 = 9

Their respective shares are;

Ahmed = 3/9 × 180 = 60 kg

Jasim = 1/9 × 180 = 20 kg

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3 years ago
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(I am not sure if this is what you are looking for)

7/8 is seven eights, so we can break it into 7 parts.

\frac{1}{8} + \frac{1}{8} + \frac{1}{8} + \frac{1}{8} + \frac{1}{8} + \frac{1}{8} + \frac{1}{8} = \frac{7}{8}

Hope this helps, have a nice day!

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from 30.48 till 53.34

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3.81×14=53.34

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