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Galina-37 [17]
3 years ago
11

Find the value of x.

Mathematics
1 answer:
aleksklad [387]3 years ago
5 0
The sum of three angles in a triangle is always 180 degrees. so, in this case 48 degrees + 57 degrees would be 105 degrees. from here, subtract 105 from 180: 180-105= 75. the answer is 75 degrees.
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A circle has an area of 144 cm2.Find the circumference
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Circumference of Circle = 2πrArea of circle = πr²144 = 3.14 * r²r² = 144/3.14r² = 45.85r = √45.85r = 6.77 Circumference = 2πr = 2*3.14*6.77Circumference = 42.51 m²
So, your answer is 42.51 m²


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4 years ago
Sammy bought a pair of shoes priced at $47.99. The sales tax was $2.88.Sammy gave the clerk $60.00. How much money should he get
artcher [175]
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