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harkovskaia [24]
3 years ago
7

ANSWER FOR LOTS OF POINTS

Mathematics
1 answer:
victus00 [196]3 years ago
3 0

Answer:

4 >=x

x > 2

Step-by-step explanation:

x+5 >= 2x+1

subtract x from each side

x+5 -x>= 2x+1 -x

5>= x+1

subtract 1 from each side

5-1 >=x+1-1

4 >=x



-4x < -8

divide by -4  ( remember when multiplying or dividing by a negative  flip the inequality)

-4x/-4 > -8/-4

x > 2

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Help again...its for math offering 15 points
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Answer:

\tan \dfrac{\theta}2 = \dfrac{1}2

Step by step Explanation:

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         =\dfrac{\sin \theta}{1+ \cos \theta}~~~~~~~~~~~~;[2 \sin x \cos x = \sin 2x ~ \text{and}~ 2\cos^2 x =1+\cos 2x]\\\\\\=\dfrac{\tfrac{12}{15}}{1+ \tfrac{9}{15}}\\\\\\=\dfrac{\tfrac{12}{15}}{\tfrac{24}{15}}\\\\\\=\dfrac{12}{15}\times \dfrac{15}{24}\\\\\\=\dfrac{12}{24}\\\\\\=\dfrac{1}2

4 0
2 years ago
Explain how are fractions, decimals, and percent related
erik [133]

Answer:

the relationship between fractions, decimals and percents is that they are just different numerical expressions of the same value.

Step-by-step explanation:

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5 0
3 years ago
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Answer:

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Step-by-step explanation:

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<u>Extended Rotation Rules</u>

270°-clockwise rotation [90°-counterclockwise rotation] >> (x, y) → (-y, x)

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I am joyous to assist you anytime.

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3 years ago
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Answer:

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Step 2: Find two numbers that ADD to b and MULTIPLY to c. This step can take a little bit of trial-and-error. ...

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Step-by-step explanation:

thank me later

4 0
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Answer:

The correlation in this problem is that the graph is increasing.

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