3 years ago

For the ratio 28 : 36, find an equivalent with both terms greater tan 6 less than 10

1 answer:

8 0

28:36
Divide both by 4 to get
7:9

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tigry1 [53]

Place in ascending order: 4 6 8 15 15 17 17 18 20 20

middle numbers = 15 and 17

(15+17)/2 = 16

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3 years ago

inysia [295]

Step-by-step explanation:

$\tan \alpha + \cot\alpha = \dfrac{\sin \alpha}{\cos \alpha} +\dfrac{\cos \alpha}{\sin \alpha}$

$=\dfrac{\sin^2\alpha + \cos^2\alpha}{\sin\alpha\cos\alpha}=\dfrac{1}{\sin\alpha\cos\alpha}$

$=\left(\dfrac{1}{\sin\alpha}\right)\!\left(\dfrac{1}{\cos\alpha}\right)=\csc \alpha \sec\alpha$

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3 years ago

jok3333 [9.3K]

Answer:

the answer could be 36,48,60

Step-by-step explanation:

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3 years ago

Galina-37 [17]

It is sixteen thousand nine hundred eighteen

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4 years ago

slamgirl [31]

4/5x = -7/5 - 1/5
4/5 x = -8/5
X = -8/5 / 4/5
X = -2

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3 years ago