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kykrilka [37]
3 years ago
14

The diagram shows a right angled triangle.

Mathematics
1 answer:
Vesna [10]3 years ago
8 0

Answer:

34.8°

Step-by-step explanation:

sin x = 8/14 = 4/7

x = arcsin (4/7) = 34.8°

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Perpendicular lines intersective form for right angles.
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Answer:

A.

Step-by-step explanation:

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3 years ago
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Please help me find the unit rate!!<br> a) 1/18<br> b) 1/3<br> c) 3<br> d) 18
qaws [65]

Sis, I think its c. Correct me if i'm wrong, hope I helped you!


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3 years ago
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There are five different routes that a commuter can take from her home to the office. In how many ways can she make a round trip
Lynna [10]

Answer: 120 ways

Step-by-step explanation:

Let's label the routes a, b, c, d, and e. The goal is to come up with as many unique permutations as possible.

1 route: a=1.               one factorial (1!) =1*1=1

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4 0
2 years ago
Jacob estimates the square root of 75 in the following way:
pav-90 [236]

Answer:

a)

Step-by-step explanation:

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√75 = √3×25

√75 = √3×√25

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a) Based on the above calculation, it can be inferred that his reasoning is incorrect. The value of 3 was supposed to be inside a square root not a whole number i.e √3 × √25

b) Since √75 = 5√3

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3 0
3 years ago
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morpeh [17]
15 pounds of peanuts cost 45 dollars
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ok

15 times (cost per pound)=45
represent cost per pound with 'w'
15 times w=45
15w=45
divide both sides by 15
w=45/15
w=3
cost is $3 per pound
6 0
4 years ago
Read 2 more answers
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