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3 years ago

Write a conditional statement that is false but has a true inverse fast please

Mathematics

1 answer:

Marina CMI [18]3 years ago

4 0

Answer:

If two angles are not complementary, then their angles add up to 180 degrees.

Step-by-step explanation:

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Is 67.714813 rational or irrational?

Komok [63]

Hi,
Answer is:
Irrational. Why?

Rational numbers are like 2:3 (Example) that is a Decimal.

Hope this helps!! Can you please mark Brainliest? Good Luck on your School assignment, and God Bless!

4 0

3 years ago

Triangle PQR is shown below.

Katarina [22]

Answer: OPTION B.

Step-by-step explanation:

By definition, reflection is a kind of transformation in which the lengths do not change.

As you can see in the figure, the length of PR is 8 units. Then, keeping on mind the definition, when the triangle PQR was reflected across the y-axis, the triangle P'Q'R' obtained has the same lenghts as the triangle PQR.

Therefore, you can conclude that the lenght P'R' would be: 8 units.

4 0

3 years ago

A stadium holds 50,000 people. The stadium is divided into 250 different seating sections. How many seats are in each section?

Lera25 [3.4K]

There would be 200 seats in each section

3 0

3 years ago

Read 2 more answers

Should this data be a bar graph or line graph?

FinnZ [79.3K]

Answer:

i can hardly see the data but from what i can see, maybe a bar graph

Step-by-step explanation:

7 0

3 years ago

A perfume company claims that the mean weight of ther new perfume is at least 8.9 fluid oz. Express the null hypothesis and the

zlopas [31]

Answer:

$H0: mu = 8.9 fl oz.\\\\$

$Ha: mu ≠8.9 fluid oz$

Step-by-step explanation:

Given that A perfume company claims that the mean weight of ther new perfume is at least 8.9 fluid oz

For testing this claim, in Statistics we perform a certain measures called hypothesis testing.

For this first step is to create null and alternate hypothesis.

Normally null hypothesis would have some statistic = something

Here we want to test the mean weight of perfume

Hence null hypothesis would be

H0: mu = 8.9 fl oz.

Alternate hypothesis would be opposite of this claim

i.e.

Ha: mu ≠8.9 fluid oz

Hence answer is

$H0: mu = 8.9 fl oz.\\\\$

$Ha: mu ≠8.9 fluid oz$

6 0

3 years ago