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salantis [7]
3 years ago
13

I don’t understand I need help

Mathematics
2 answers:
ratelena [41]3 years ago
8 0

Answer:

3/29

Step-by-step explanation:

area of total rectangle is 12x8 or 96 sq cm

area of shaded square is 9

96 - 9 = 87 sq cm, which is area of unshaded region

9 out of 87 is the probability of selecting a point in the shaded region, which simplifies to 3/29

antoniya [11.8K]3 years ago
8 0

Answer:

lol i see r o b l o x

Step-by-step explanation:

Rectangle = bxh

thats is 96

the we know that the square in the middle is 3x3x3x3 or 81

then subtract the two which is 15

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Tacoma's population in 2000 was about 200 thousand, and has been growing by about 8% each year. If this continues, what will Tac
Brums [2.3K]

Answer: The population will be 408,000 people.

Step-by-step explanation:

So in 2000 there were 200,000 people and it started to grow 8% every year so up to 2013.

so find 8% of 200,000 and then multiply it by the  the number of years.

8% * 200,000 =  16,000

Find the difference between the years.

2013 - 2000 = 13 years

13 * 16000 = 208000  This is the amount of new people from 2000 to 2013 so add it to the original population.

208,000 + 200,000 = 408,000  

5 0
3 years ago
I have no idea with this question and my assesment is tomorow help needed desperetly brainliest for answer and explenation.
satela [25.4K]

Answer:

a) £6.70  b)6.4%

Step-by-step explanation:

a) 105.20-98.50=6.70

b)105.20-98.50/105.20 x100= 6.4%

i hope i got it right welp

8 0
2 years ago
Kyleigh put a large rectangular sticker on her notebook. The height of the sticker measures 12 centimeters. The base is half as
saul85 [17]
Height = 12 cm
Base/width —> half of height —> 12/2 = 6 cm

Area = length x width
Area —> 12x6 = 72

The sticker covers 72 cm of the notebook.
8 0
3 years ago
Solve for x:<br> (5x + 9)<br> (8x - 30)
Alik [6]

Answer:

112x-420

Step-by-step explanation:

(5x + 9)  (8x - 30)

distribute 5x into (8x-30)

then same with 9 into (8x-30)

then combine like terms and u will get da answer

hope this helps with da pic dat i attach  

Download docx
4 0
3 years ago
Describe how you would estimate the square root of 100
max2010maxim [7]

I am not completely sure but Khan Academy might show how to do that. Or it might at least give an example.

5 0
3 years ago
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