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wolverine [178]
3 years ago
8

Line WX and line YZ intersect at point V. If angle WVY = 4a + 58 and angle XVY = 2b - 18, find the values of a and b so that lin

e WX is perpendicular to line YZ.
First answer gets brainlyest

Mathematics
1 answer:
amid [387]3 years ago
5 0

we know that

If line WX is perpendicular to line YZ

then

see the attached figure to better understand the problem

m∠WVY=90°--------> 4a+58=90-----> 4a=90-58-----> a=32/4------> a=8°

m∠XVY=90°--------> 2b-18=90----> 2b=90+18------> b=118/2-------> b=59°

therefore

<u>the answer is</u>

a) The value of a is 8 degrees

b) The value of b is 59 degrees

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First factor 175:

1, 5, 5, 7

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Hope this helps!
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The initial population of a town in the year 2010 was 20 000. By 2014, the population had grown exponentially to 32 500 people.
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Answer:

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3 0
3 years ago
The graph shows the cost of ice cream. If a teacher wants to buy 20 cones, how much will it cost ?
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Step-by-step explanation:

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Un olivar tiene 80 olivos. Sesenta de ellos dan, por término medio, 50 kg 4 hg 60 dag 5 g de aceitunas cada uno, y los otros vei
vlada-n [284]

Answer:

1330.808 euros

Step-by-step explanation:

Let's first calculate the total amount of kilograms,

for the first 60, we have to:

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now for the other 20:

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I’m pretty sure it’s A.

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