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Jobisdone [24]
3 years ago
8

What is 0.3 +0.5 +0.8= ?

Mathematics
1 answer:
notka56 [123]3 years ago
4 0

Answer:

1.6

Step-by-step explanation:

first break it up into parts so it’s easier

0.3+0.5 = 0.8

0.8+0.8= 1.6

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7 0
4 years ago
Island A is 150 miles from Island B. A ship captain travels 310 miles from Island A and then finds that he is off course and 200
wolverine [178]

Answer:

156.37°

Step-by-step explanation:

We solve this above question, using Cosine rule which is given as:

Cos C = a² + b² - c²/2ab

Let the Angle be represented as: x

Cos x = 310² + 200² - 150²/2 × 310 × 200

x = arc cos [ 310² + 200² - 150²/2 × 310 × 200]

x = 23.63°

The angle, in degrees, that he must turn through to head straight for Island B is given as:

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4 0
3 years ago
Which transformation or sequence of transformations would produce an image that is not congruent to its pre‐image?
lianna [129]

Answer:

Ur answer will be B.

Step-by-step explanation:

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7 0
2 years ago
Read 2 more answers
In circle C, r = 32 units.
katen-ka-za [31]

Answer: 1024\pi square units

Step-by-step explanation:

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6 0
2 years ago
the sequence {a_n} is defined by a_1= 1 and a_(n+1) = 1/2( a_n+ (4/a_n) ) for >=1. Assuming that {a_n} converges, find its li
katen-ka-za [31]

a_{n+1}=\dfrac{a_n+\frac4{a_n}}2

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L=\dfrac{L+\frac4L}2

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The limit can only be one of these values; otherwise, the sequence would be divergent. To decide which one is correct, we can observe that the sequence is strictly positive. So L=2.

4 0
3 years ago
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