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4 years ago

Please help due in less than 2 hours, need help with #17!!!

Mathematics

1 answer:

UkoKoshka [18]4 years ago

4 0

Answer:

Hey there!

Look at the measures of each angle- point. It looks like B and D are not the same size but angles A and C are the same, I think. Hope this helps! Good luck! :)

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Will give brainliest and 50 points

mr_godi [17]

when you divide -8/2=-4 and 2/2=1

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when you divide by a negative number your sign changes

4>-1

When you multiply or divide each side by 2, the signs stay the same. −16 < 4 and −4 < 1. When you multiply or divide by −2, the inequality sign reverses. 16 > −4 and 4 > −1.

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3 years ago

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Find the limit of the function algebraically.

ArbitrLikvidat [17]

$\bf \lim\limits_{x\to -10}~\cfrac{x^2-100}{x+10}\implies \cfrac{\stackrel{\textit{difference of squares}}{x^2-10^2}}{x+10}\implies \cfrac{(x-10)(\underline{x+10})}{\underline{x+10}}
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\lim\limits_{x\to -10}~x-10\implies \lim\limits_{x\to -10}~-10-10\implies -20$

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3 years ago

Select the correct answer.

SCORPION-xisa [38]

Answer:

Step-by-step explanation:

Your correct. Good job.

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3 years ago

Read 2 more answers

Victor is selling lemonade to raise money for his school.the amount of money he collected from his school. the amount of money h

motikmotik

The question is incomplete. The complete question is :

Victor is selling lemonade to raise money for his school. The amount of money he collected from his sales each day is summarized on the box plot below.

What is the interquartile range of the data ?

Answer:

$ 7

Step-by-step explanation:

It is given that Victor sold lemonade in order to raise money for his school.

The money that Victor collected is shown on the diagram below.

Therefore, we find the interquartile range. It is the difference between the 3rd quartile and the 1st quartile, i.e.

IQR = $Q_3-Q_1$

Now from the figure, the 3rd quartile is the value that is at the end of the rectangular box towards the right. Therefore, the 3rd quartile is = $ 29

Similarly from the figure the 1st quartile at the beginning of the rectangular box to the left is = $ 22

So the interquartile range is = 3rd quartile - 1st quartile

= 29 - 22

= $ 7

Thus the amount of money Victor collected is $ 7.

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3 years ago

Complementary angles are two angles that have measures with a sum of 90°. Angles P and Q are complementary and the measure of an

Pachacha [2.7K]

Answer:

P = 62° Q = 28°

Step-by-step explanation:

Let x = measure of angle Q

then y = measure of angle P

Now x + y = 90 and 2x + 6 = y

Substituting 2x + 6 from the second equation in for y in the first equation, we get x + 2x + 6 = 90 since the two angles are complementary.

3x + 6 = 90

3x = 84

x = 28

y = 2(28) + 6 = 56 + 6 = 62

Check: 28 + 62 = 90

4 0

3 years ago