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riadik2000 [5.3K]
3 years ago
8

Please help me if you can​

Mathematics
2 answers:
Alenkinab [10]3 years ago
7 0
R^19 is the answer to your question
tensa zangetsu [6.8K]3 years ago
3 0

Answer:

7. r^{19}

Step-by-step explanation:

r^11 x r^8 =

r^11 + 8=

2^19

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154×35= can you show work
DochEvi [55]
The way to solve it is to put the 154 on top of 35 and multiply it to get the answer, 154 times 35 = 5390
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2 years ago
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Lily bought 25.29 pounds of grapefruit. The lightest grapefruit weighed 1.4 pounds. The heaviest grapefruit weighed 1.6 pounds.
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B

Step-by-step explanation:

GIven that the lightest is 1.4 and the heaviest is 1.6, this implies that ALL the fruit must weigh between 1.4 and 1.6.

This also implies that the average weight of the fruit must also be between 1.4 lb and 1.6 lb.

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we are given than total weight = 25.29 lb, so

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Just go down the choices and test which choice gives an average weight between 1.4 and 1.6 lbs.

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Choice C: number of fruit = 10

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Choice D: number of fruit = 50

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3 years ago
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The same can be said about rectangles as well. Any rectangle is a parallelogram, but not the other way around.

If we overlapped the region of rectangles and rhombuses, then we form the region for squares. A square is a combination of a rhombus and a rectangle.

Any square has all four sides the same length (property of a rhombus) and all angles equal to 90 (property of a rectangle). Since a square inherits properties of a rectangle and rhombus, it automatically makes any square a parallelogram.

Check out the venn diagram below.

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