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viva [34]
3 years ago
5

Find the value of x and y

Mathematics
1 answer:
Naddik [55]3 years ago
6 0
Just a guess, but the angle inside the triangle that's not x or y is the remaining angle after subtracting the 30 degrees shown.  That makes the non labeled angle inside the triangle 150 degrees.  since all triangles are 180 degrees, this means x and y add up to 30.  They look roughly the same, so i'd guess they're both 15 degrees.
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vodka [1.7K]
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a_{n}=a_{1}*r^{n-1}
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3 0
4 years ago
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Rama09 [41]

Answer:

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Step-by-step explanation:

Two parts, parts A and part B

Part A=200% more than B

Let part B=x

Part A=200 more than B

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Let Part A speed=2x

Part B speed=x

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Speed in the part A can be calculated thus:

Totatl speed= ratio of speed in part A / total ratio

64=2x/3

192=2x

x=96km/h

Part A speed=96*2=192km/h

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Answer:

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Step-by-step explanation:

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