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AlexFokin [52]
3 years ago
13

If a polygon has exactly 4 sides, it is a quadrilateral. State the contrapositive of the conditional statement. A) If a polygon

is a quadrilateral, it has exactly 4 sides. B) If a polygon is a quadrilateral, it does not have exactly 4 sides. C) If a polygon is not a quadrilateral, it does not have exactly 4 sides. D) If a polygon does not have exactly 4 sides, it is not a quadrilateral.
Mathematics
1 answer:
Neko [114]3 years ago
4 0

Answer: I think the answer is D

Step-by-step explanation:

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Answer:

<em>24 minutes</em>

<em></em>

Step-by-step explanation:

Given:

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Speed difference between the two = 170 - 160 = 10 miles/hr

Therefore, we can say that <em>Ralph gains 10 miles in 60 minutes </em>over Lou<em>.</em>

We have to find the time in which Ralph will gain 2 laps i.e. 2 \times 2 = 4 miles.

Let us use unitary method to find the required time.

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1 mile will be gained in \frac{60}{10} = 6\ minutes

4 miles will be gained in 6 \times 4 = <em>24 minutes</em>

7 0
3 years ago
Which of the following is the solution to |x-1|=8
Neko [114]
Waiting on the answer choices so i can answer your question :)
5 0
3 years ago
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Solve pls brainliest
12345 [234]

Answer:

36.5 hours

Step-by-step explanation:

It is 36.5 because 7.3x5 would equal 36.5 which tells you that Salma worked 36.5 hours in the last five days.

8 0
3 years ago
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I will give the BRAINIEST!!!<br><br>Which of these statements best describes the relation shown? ​
ludmilkaskok [199]

Answer:

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Step-by-step explanation:

i dont know its just what i would choose im not the smartests in math

3 0
3 years ago
The scale on a map is 5.1 cm: 2 mi. Find the distance in miles between two cities that are
NemiM [27]

<u><em>Answer:</em></u>

They are 4.7miles apart

<u><em>Explanation:</em></u>

Cross-multiply & Divide,

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Solve for x,

2 × 12 = 24

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8 0
3 years ago
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