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AVprozaik [17]
3 years ago
6

QUICK need help with this

Mathematics
1 answer:
elixir [45]3 years ago
8 0

QR = ST = 480...eqn 1

CU = 5x...eqn 2

CV = 9x -56...eqn 3

CR = CT = radius of circle

UR = O.5 QR

VT = 0.5 ST

from eqn 1...UR = VT

=> UR = VT

thus CU = CV

Subs eqn 1 into eqn 2

=> 9x -56 = 5x

=> x = 14

=> CV = 9(14) - 56 = 70 = CU

Using a^2 + b^2 = c^2

=> c^2 = 70^2 + 240^2

=> c^2 = 4900 + 57600 = 62500

=> c = 250

radius of circle is 250

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3 years ago
the length of a rectangle is 2 inches less than 3 times it width . The perimeter of the rectangle is 124 inch. WHat is the lengt
vitfil [10]

Step-by-step explanation:

let w = width

length = 3w-2

perimeter = 2*length + 2*width

perimeter = 2(3w-2) + 2w

perimeter = 6w - 4 + 2w

perimeter = 8w - 4

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8w - 4 = 124inch

<em>+4 to each side</em>

8w = 128inch

<em>divide each side by 8</em>

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length = 3w-2

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5 0
3 years ago
What type of numbers has exactly two factors?
nlexa [21]
Rime: A number with exactly two factors; one and itself. What does this mean? This means that for us to call a number prime, only two whole numbers can divide into it without a remainder. Here are a few examples: 2, 3, 5, 7, 11<span>, </span>13<span>, </span>17<span>, </span>19<span>, </span>23<span>, and so on.</span>
7 0
2 years ago
Pamela is 15 years younger than Jiri. The sum of their age is 33. what is Jiris age
Luden [163]

Answer:

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Step-by-step explanation:

let jiri's age be x

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x+x-15=33

2x-15=33

collect the like terms to similar places

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6 0
2 years ago
Which property of soil depends on the size of particles?
seropon [69]

The property of soils which depends on the size of particles is Texture.

<h3>Properties of Soil</h3>

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Read more on properties of soil;

brainly.com/question/26462165

4 0
2 years ago
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