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olga nikolaevna [1]
3 years ago
6

Find the unknown angle

Mathematics
2 answers:
Mrrafil [7]3 years ago
5 0

Answer:

180 - 75 - 55 = 50°

denis-greek [22]3 years ago
3 0

Answer:

x = 50

Step-by-step explanation:

The three angles of a triangle add to 180 degrees

75+55+x = 180

Combine like terms

130+x = 180

Subtract 130 from each side

130+x -130 = 180-130

x = 50

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y = 9.50x-7

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What is the rule for a geometric sequence whose first term is 6 and the common ratio is 2?
Shalnov [3]

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Which is equivalent to sqrt x^10<br> A. X-5<br> B. X -1/5<br> C. X sqrt 10<br> D. X 1/5<br> E. X^5
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<h3>Answer:  E) x^5</h3>

\sqrt{x^{10}} = x^5

=====================================================

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3 years ago
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A chocolate company makes chocolate malt balls that have a radius of 0.34
IceJOKER [234]

Answer:

<h2>Approximately 141 malt balls</h2>

Step-by-step explanation:

this problem is on the mensuration of solids shapes.

first we need to calculate the volume of the rectangular prism

volume of prsim= l*b*h

given that

length= 1.5 in

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secondly we then calculate the volume of a malt ball

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now we can calculate the amount of sphere that can fit into the prism as

= volume of prism/volume of sphere

= 22.5/0.16

=140.6

approximately 141 malt balls

3 0
4 years ago
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