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3 years ago

Which of the following options is a counterexample that proves the given conditional statement false?

2 answers:

7 0

If a number is divisible by ten, then it is divisible by four, the counter example is 10 because you can't divide it by 4 and get a whole number, unlike the other choices.

Delvig [45]3 years ago

5 0

Answer:

Counter example to prove the statement "If a number is divisible by ten, then it is divisible by four" false is:

Step-by-step explanation:

We are given a statement:

"If a number is divisible by ten, then it is divisible by four. "

We have to find the counter example to prove the following statement wrong.

10 is divisible by ten

then, according to the above statement it must also be divisible by four

but 10 is not divisible by four

Hence, Counter example to prove the statement "If a number is divisible by ten, then it is divisible by four" false is:

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Maria lives 98 miles away from her grandparents. She wants to be at her grandparents’ house by 3:00 pm. If she leaves her house

hammer [34]

Answer:

Step-by-step explanation:

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3 years ago

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Suppose it takes John 41 minutes to run 4 miles. How long would it take him to run 8 kilometers? Round your answer to the neares

Pani-rosa [81]

Answer:

51 minutes!

Step-by-step explanation:

Hello there fellow human!

First off, you convert kilometers to miles.

1 kilometer = 0.62 miles; therefore, 8 kilometers = 8*0.62 = 4.96 miles

Next, you determine how many minutes it takes for John to cover 1 mile

which is gotten by dividing 41 by 4;

41 / 4 = 10.25. So it takes 10.25 minutes to cover 1 mile. (minutes per mile)

Next, you multiply the number of minutes taken to cover 1 mile (10.25) by 4.96 miles (8 kilometers), 10.25 * 4.96 = 50.84 minutes. Rounding that to the nearest minute, you get 51 minutes which make sense because the amount of time taken to cover 4 miles (41 minutes) will be shorter than the time taken to cover 4.96 miles (50.84 minutes) since 4 miles is smaller than 4.96 miles. DIRECT PROPORTION

All calculations where done with a calculator. If you don't have that, you can always divide manually and convert to fraction.

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3 years ago

8. Write y-x-y-x in simplest form. 10 points

alisha [4.7K]

Answer:

Easy -2x

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3 years ago

13. Find the equivalent measure. 6.4 km = ________km ________m

wel

$\frak{Hi!}$

$\orange\hspace{300pt}\above1.8$

To turn kilometers, km, into meters, m, multiply the number

of km by 1,000. This comes out as.

$\boldsymbol{\sf{6.4\times1,000=6,400\:Metres}}$

To convert meters, m, into kilometers, km, divide the number

of m by 1,000. This comes out as

$\boldsymbol{\sf{6,400\div1,000=6.4\:Kilometres}}$

#learnwithbrainly

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2 years ago

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Use the calculator to graph the function y = x3 – 3x + 3. What are the coordinates of the turning point(s) of the graph? (1.5, 0

nalin [4]

A Turning Point where a local maximum or local minimum happens.
The given function is ⇒⇒⇒ y = x³ – 3x + 3

The graph of the given function is as shown in the attached figure.
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4 years ago

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