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3 years ago

What is the midpoint of FB?Point APoint GPoint HPoint L

Mathematics

2 answers:

guajiro [1.7K]3 years ago

8 0

Answer:

The answer is D. on edgen.

Step-by-step explanation:

D. point L

vazorg [7]3 years ago

7 0

Answer: The correct option is (D) point L.

Step-by-step explanation: We are given to find the mid-point of FB from the figure shown.

The point F is located on the number line at - 2,

and

the point B is located on the number line at 8.

Therefore, the mid-point of the line FB will be located at

$M_{FB}=\dfrac{-2+8}{2}\\\\\\\Rightarrow M_{FB}=\dfrac{6}{2}\\\\\\\Rightarrow M_{FB}=3.$

Since the point L is located at 3 on the number line.

So, the mid-point of FB will be the point L.

Thus, (D) is the correct option.

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Liz wants to buy a shirt for $25. How much will Liz's shirt cost in Springfield(4.1%) Round up to the nearest cent? Show your wo

grandymaker [24]

In order to find the total amount of the shirt including tax, first convert the tax into a decimal:
4.1/100 = 0.041 %
Next multiply the cost of the shirt before tax by the tax in decimal form:
25 * 0.041 = 1.025
After that you will add the tax cost and the shirt cost:
25 + 1.025 = 26.025
Finally round to the nearest cent:
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Hope this helps and let me know if you have more questions!

7 0

3 years ago

Read 2 more answers

What are the roots of x in -10x2 + 12x − 9 = 0?

hoa [83]

Answer:

$x_1=\frac{3(2+i\sqrt{6})}{10}$

$x_2=\frac{3(2-i\sqrt{6})}{10}$

Step-by-step explanation:

Use the Quadratic formula:

$x=\frac{-b\±\sqrt{b^2-4ac}}{2a}$

You can identify that, in this case:

$a=-10\\b=12\\c=-9$

Now you need to substitute these values into the formula:

$x=\frac{-12\±\sqrt{12^2-4(-10)(-9)}}{2(-10)}$

$x=\frac{-12\±\sqrt{-216}}{-20}$

Remember that:

$i=\sqrt{-1}$

Therefore,rewriting and simplifying, you get:

$x=\frac{-12\±6i\sqrt{6}}{-20}$

$x=\frac{-6(2\±i\sqrt{6})}{-2(10)}$

$x=\frac{3(2\±i\sqrt{6})}{10}$

Then, you get the following roots:

$x_1=\frac{3(2+i\sqrt{6})}{10}$

$x_2=\frac{3(2-i\sqrt{6})}{10}$

6 0

2 years ago

Read 2 more answers

What is 5 -90 as a decimal

elena-14-01-66 [18.8K]

-95.00 your answer your welcome

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2 years ago

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HELP WILL MARK BRAINLYESt

Tcecarenko [31]

Answer:

i dont understand the problem, please explain to me what is going on?

Step-by-step explanation:

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2 years ago

True or False: A p is the probability that the results are not due to chance, the probability that the null hypothesis (H0) is f

professor190 [17]

Answer:

False

Step-by-step explanation:?

The hypothesis tests compare weather an event is meant to alter a population mean results, for example, a scientist experiment might have or not have a significant effect over the population results. The test aims to reject the null hypothesis, so what it really want to find out is if the alternative Hypothesis H1 is likely true. The null hypothesis is the probability that the results are not due to chance – if it’s rejected, then the results are due to chance.The level of significance , or so called p-value, is the probability that the null hypothesis (H0) happen , If p is very small then the null hypothesis is rejected - isn’t true- and the alternative Hypothesis is accepted. A higher P value implies a higher probability than results are not happening so that the H0 is accepted and H1 rejected. The null Hypothesis will normally will rejected when the level of significance are either lower than 0.05 or 0.01, the lower P value the higher the level of confidence that the results are due to chance.

Since the first part of the statement (A p is the probability that the results are not due to chance) is correct, and the second part is wrong (…the probability that the null hypothesis (H0) is false), the total statement is false. The correct statement would be as follows : A p is the probability that the results are not due to chance, the probability that the null hypothesis (H0) is true.

7 0

2 years ago