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Flauer [41]
3 years ago
11

is there a proportional relationship between the area of an enlarged rectangle and the area of the original rectangle

Mathematics
1 answer:
Maru [420]3 years ago
6 0
I don’t think so because I haven’t done this sorry
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Which expressions do you get when you eliminate the negative exponents of .........
kvasek [131]

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D. 4(a^2)(a^3)/16(b)(b^2)

Step-by-step explanation:

5 0
3 years ago
If you bought a stock last year for a price of $147, and it has risen 17.9% since then, how much is the stock worth now, to the
zysi [14]

Answer:

This is an percentage question, meaning you have to calculate the percentage rise.

1) Do 147 * 17.9% (Which equals to 26.3 [1.d.p.])

2) 26.3 is the answer

Hope it helps! :D

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3 years ago
Mr. Tate is ordering books for his class. Each book costs $10.95. If he orders more than $300 worth of
Margarita [4]

Answer:

thats hard

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLEASE HELP ME!!!!<br><br> (if you don’t know don’t answer)
Sergio039 [100]

Answer:

Here are my answers

hope this helps

Step-by-step explanation:

1. isosceles triangle

2.   3x + 15 = 90       x = 25

     x + 25 = 90        x = 65

     x + 55 = 90        x = 35

3. The size for DAB is 84

My reasoning is I went from one angle to another by subtracting 180 from my answers. For example angle 132 is supplementary to the missing angle next to it. I subtract 180 from 132 and get 48. That already solves the 2 equivalent angles in the triangle so I have 48+48+x = 180 because a full triangle equals 180. I get x = 84 then I do the same thing I did with angle 132. Angle 84 is supplementary to the missing angle next to it. I subtract 84 from 180 and get 96 then go diagonal from angle C (which is 96) to angle A. Those are supplementary so I subtract 96 from 180 and get 84.

3 0
2 years ago
A marketing researcher wants to test the hypothesis that, within the population, there are differences in the importance attache
Ira Lisetskai [31]

Answer: Analysis of variance

Step-by-step explanation:

Analysis of variance is the statistical test that's used in analyzing the differences among means. The analysis of variance is used to determine if a statistically significant differences exust between the means of the independent groups.

Based on the question given, the null hypothesis will be that no difference in the importance that's attached to shopping by the consumers living in different regions in the United States.

6 0
2 years ago
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