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Karolina [17]
2 years ago
5

Increase $32 in the ratio 2:5decrease 54 litter in the ratio 5:1​

Mathematics
1 answer:
Novay_Z [31]2 years ago
8 0

Answer:

Step-by-step explanation:

32 = 2 : 5

32/7 = 4

2 x 4 : 4 x 5

8 : 20

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What is the value of v?
frosja888 [35]

Answer: v = 32 degrees

Step-by-step explanation:

The polygon theorem states that for any polygon with n sides, the sum of the interior angles is (n - 2) × 180

The given polygon has 6 sides. Therefore, n = 6

The sum of the angles in the polygon is

(6 - 2) × 180 = 3 × 180 = 540 degrees

Therefore,

119 + 134 + 108 + v + 47 + 2v + 2v - 28

Collecting like terms, it becomes

119 + 134 + 108 + 47 - 28 + v + 2v + 2v = 540

380 + 5v = 540

5v = 540 - 380

5v = 160

v = 160/5

v = 32 degrees

4 0
3 years ago
4
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Answer:

120

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4 years ago
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earnstyle [38]

Answer:

C

Step-by-step explanation:

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Therefore letter C is the answer.

4 0
3 years ago
Convert 0.0078 from standard form to scientific notation.
meriva
Hello!

<span>To transform the normal, standard numbering to centric notation, simply remove the zeros prior to the point, and raise the remainder to the number of zeros in their negative form. 0.0078 = 7.8 * 10 -3.
 

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4 0
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