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Gennadij [26K]
3 years ago
8

If ∠a and ∠b are supplementary and m∠a = 37°45', then m∠b =

Mathematics
1 answer:
dlinn [17]3 years ago
5 0

a + b = 180

37.45 + b = 180

b = 180-37.45 = 142.55

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Tickets to the zoo cost $14 for adults and $10 for children. A group of 12 people went to the zoo, and the tickets cost $140. Th
hjlf
 x is the number of adults and y is the number of children.
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Today i will walk 3 miles per hour to school, which is 1.5 miles away how many hours would this trip take
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John has $50.00. He owes his friend Beth $100.00. He owes his mother 1/4 of the amount he owes Beth. How much more money dose Jo
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seropon [69]

Answer:

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Step-by-step explanation:

Let the sides be a, b and c.

<h3>Given</h3>

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The length of the third side is 3/4 of the sum of the lengths of the first two sides:

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The perimeter of the triangle is 17.5 feet:

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The sides of the triangle are:

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