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Inga [223]
3 years ago
10

?? Help with this question plz ‼️

Mathematics
1 answer:
baherus [9]3 years ago
3 0

Answer:

The fastest runner is Katie

Step-by-step explanation:

In order to determine this, we must first put them all in the same terms. For the purpose of this, we will put them all in feet per second.

Katie

14 feet/1 second = 14 ft per second

Zach

576 feet/46 seconds = 12.52 ft per second

Tony

1 mile/533 seconds = 5280 feet/533 seconds = 9.91 ft per second

Will

827 feet/1 minute = 827 feet/60 seconds = 13.78 ft per second.

So we know that the fastest is Katie.

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-2xy^2-4xy+6xy^2<br> please show work
babunello [35]

Answer 1

steps. first of record and gather like terms (-2xy^2+6xy^2)-4xy

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then calculate the sum or difference 4xy^2-4xy

3 0
2 years ago
Which set of rational numbers are orders from least to greatest? A) -1, -1 1/2, -1 1/4, -1 7/8 B)-1 7/8, -1 1/2, -1 1/4, -1
Semmy [17]

Answer:

-1 7/8, -1 1/2, -1 1/4, -1

Step-by-step explanation:

First note that the negative value closer to zero on the number is greater. an those far from zero will be the least

According to the given option, we can first express the fractions as percentage as shown

-1 7/8 = -15/8 * 100 = -187.5%

-1 1/2 = -3/2 * 100 = -150%

-1 1/4 = -5/4 * 100 = -125%

-1 = -1 * 100 = -100%

Based on the explanation above, the least value is  -187.5%  and the greatest value is -100%

Rearranging from least to greatest is expressed as  -187.5%,-150%, -125%, -100%

According to their respective fractions;

-1 7/8, -1 1/2, -1 1/4, -1

6 0
3 years ago
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jolli1 [7]

Answer:

45 Degrees

Step-by-step explanation:

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3 years ago
What is the area of this figure? in² A parallelogram with a right triangle created inside it with a short leg length of 16 inche
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This is my best guess from memory

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What is 2x4+3x4x3x3x2
musickatia [10]
The correct answer is 224.
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3 years ago
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