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butalik [34]
3 years ago
15

Find the area I will make you Brainliest (show working) the bottom number is 8 cm where it says liveworksheets​

Mathematics
1 answer:
ki77a [65]3 years ago
8 0

Answer:

228cm^2

Step-by-step explanation:

 

Multiply 18cm by 10cm:

18 x 10 = 180cm^2

So we have the area of the biggest/top part: 180cm^2

   

For the bottom part:

You've said the length of the bottom side is 8cm.

We know the length of the biggest side: 24cm. And we know the length of the opposite side: 18cm. So, to find the length of the missing side, it's simple subtraction:

24cm - 18cm = 6cm

So now we have lengths for 2 sides: 8cm and 6cm.

Multiply these to give the area:

8cm * 6cm = 48cm^2

Add these areas of both shapes together to give total area:

180cm^2 + 48cm^2 = 228cm^2

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Step-by-step explanation:

Assuming this is in degrees, it is actually 0.

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Monkey Chunks cereal is normally 3.25 per bow but today its on sale for 25% off. What is the new price? Round to the nearest pen
WINSTONCH [101]
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3 years ago
PLEASE HELP Word problem involving average rate of change
oee [108]

Answer:

(a): 26.1

(b): 27.9

Please see below for the steps.

Step-by-step explanation:

(a):

Use points (0,0) and (3, 78.3)

Use slope formula. The slope formula is also used to find average rate of change (just so you know).

y2-y1/x2-x1

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Answer for (a) is 26.1

(b):

Use points (4, 147.6) and (9, 287.1)

Use slope formula.

y2-y1/x2-x1

287.1-147.6/9-4=139.5/5=27.9

The answer for (b) is 27.9

Hope this helps!

Please mark as brainliest if correct!

Have a great day!

5 0
1 year ago
After handing out the fudge, one of the students eats 1/2 of his fudge.How much of his fudge did the student eat?
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Answer:

the student ate 1/2

Step-by-step explanation:

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2 years ago
Michele is making a kite based on the pattern below. About how much binding does Michele need to cover the edges of the kite?
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Answer:

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Step-by-step explanation:


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