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lyudmila [28]
2 years ago
11

Solve for x. Round your answer to the nearest tenth if necessary. Figures are not necessarily drawn to scale.

Mathematics
1 answer:
nekit [7.7K]2 years ago
7 0

Answer: 13.3

Step-by-step explanation:

Since angles in a triangle add to 180 degrees, we know that in triangle UWV, m\angle U=50^{\circ}. Thus, the triangles are similar by AA.

Since corresponding sides of similar triangles are proportional,

\frac{x}{24}=\frac{20}{36}\\x=(20/36)(24)=\boxed{13.3}

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Find the mean of the data set if necessary round to the nearest tenth 16, 12, 8, 22, 25, 8
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15.2

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4 0
3 years ago
Cual es la expresion decimal de - 18/3
lisabon 2012 [21]

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3 0
3 years ago
Help me please with explanation
8_murik_8 [283]

Step-by-step explanation:

angle AOB = x+3

angle AOC = 2x + 11

angle BOC = 4x-7

angle AOC = angle AOB + angle BOC

=> 2x +11 = (x+3) + (4x-7)

2x +11 = 5x - 4

=> 3x = 15

x = 5

subst x = 5 in the given formulas

angle AOB = x +3 =8

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7 0
3 years ago
Erin and dan went shopping at their local store. Erin bought shirts that cost $12 each and spent $18 on accessories. Dan bought
andrezito [222]

Answer:

2

Step-by-step explanation:

I  think below is your full question:

<em>Erin and Dan went shopping at their local store. Erin bought shirts that cost $12 each and spent $18 on accessories. Dan bought the same number of shirts as Erin for $16 each and spent $10 on accessories. </em>

<em>If Erin and Dan were billed the same amount by the store, how many shirts did each of them buy?</em>

Here is my answer

Let  x is number of shirts

Person             COST              

ERIN                12x+18

DAN                 16x+10

Equally Billed    12x+18=16x+10 <=> x = 2

so each of them buy 2 shirts

7 0
3 years ago
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