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nlexa [21]
3 years ago
11

Which Greek mathematician wrote the most definitive text on geometry, one that is still referred to today?

Mathematics
1 answer:
olga55 [171]3 years ago
3 0
It’s d




because once d lives someone’s dogs lives
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Find length and width .the lenght is 10 times as long as the width.P=308
patriot [66]

<span>Width(height): x
length of rectangle: 10x 
perimeter: width +width +length +length = 308 inches
or ------- 2width+2length=308
2x+2(10x)=308
2x+20x=308
22x=308</span>

<span>
x=14 the width is 14 inches 
length:
10x
10*14
140 inches 
ANSWER: 
Length:140 inches
Width: 14 inches</span>

8 0
3 years ago
Sheila conducts an investigation to see how the amount of salt dissolved in water affects the density of the water. Which statem
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Answer:

C - The type of salt and the amount of water are controls, and the amount of salt and the density are variables.

Step-by-step explanation:

4 0
3 years ago
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Help me on number 21 pls anyone I give brainlest
Ludmilka [50]

Answer:

The answer would be 34.07.

Step-by-step explanation:

I found this answer by using the pythagorean theorem, which is also known as a^2 + b^2 = c^2. So that means that x is equal to a, 35 is equal to b, and lastly 8 is equal to c. So the equation that you would have would be, x^2 + 35^2 = 8^2. Now to simplify it, you would get x^2 + 1225 = 64. Then you have to subtract 1225 on both sides which would get you x^2 = -1161. Then lastly you have to find the square root which would be 34.07 rounded to the nearest hundred.

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3 0
3 years ago
Help don’t understand
Misha Larkins [42]

(4*<em>x</em>)-6 because 6 less than a product of 4 and <em>x</em> would mean you have to have a product of 4 and x before you subtract 6

8 0
3 years ago
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Part 11 What is the area of this figure? NO LINKS!!​
viva [34]

Answer:

shaded area = 538 mi²

Step-by-step explanation:

area of bottom rectangle =  14 * 8 = 112 mi²

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area of the upper rectangle = 5 * 25 = 125 mi²

Total shaded area = 125 mi² + 301 mi² + 112 mi²

                               = 538 mi²

4 0
2 years ago
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