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3 years ago

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Which geometric property is illustrated for the lengths of line segments: If DE = FG then FG = DE A. Reflexive Property B. Symme

tric Property C. Transitive Property D. this is not a geomtric property as it does not hold

1 answer:

miss Akunina [59]3 years ago

7 0

Answer:

I'm sorry I wish if I could help you but not sure of the answe

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Find the area of a triangle

timama [110]

Answer:

½*b*h

Step-by-step explanation:

½*base*height

<h2>you can use the above formula to answer the following questions.</h2>

3 0

3 years ago

Whats BD<br> pls help meee

Rom4ik [11]

BD is 4.3 the shape is symmetrical

4 0

3 years ago

Gary works as a sales representative in a clothing store. He gets a fixed salary of $1,500 per month. He also gets a commission

Lelechka [254]

x represents the total sales and y represents the total amount of money that Gary earns.

Gary's monthly salary = 1500

His commission = 10% of his sales

= $\frac{10}{100} x$

= 0.1x

So, total amount of money Gary earns is y = 0.1x + 1500.

3 0

4 years ago

Read 2 more answers

identify the type i error and the type ii error that corresponds to the given hypothesis. the proportion of people who write wit

djverab [1.8K]

Type I error is:

" Reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually 0.29 "

Type II error is:

"Fail to reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually different from 0.29 "

<u>What is proportion?</u>

An equation in which two ratios are made equal is called a proportion. For instance, you could write the ratio as 1: 3 (for every one boy, there are three girls), which means that 14 of the population is made up of boys and 34 of the population is made up of girls.

In Statistics, a type I error is the rejection of a true null hypothesis

and a type II error is the non-rejection of a false null hypothesis

Given that p = 0.29 is accepted

Now type I error is

C. Reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually 0.29

i.e. (false positive)

and type II error here is

B. Fail to reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually different from 0.29.

To learn more about the proportion from the given link

brainly.com/question/19994681

#SPJ4

3 0

1 year ago

Can any on help on 4-6 only please it would be grateful

Inessa05 [86]

Answer:

4. h=9in

5. 150.8 $m^{2}$

6. 301.6 $in^{2}$

Step-by-step explanation:

4.

Surface area of a rectangular prism form : A=2(wl+hl+hw)

Substitute in values from the question: 558=2[(9)(11)+h(11)+h(9)]

Multiply where applicable: 558=2[(99)+11h+9h]

Combine like terms: 558=2[(99)+20h]

Divide both sides by 2: 279=(99)+20h

*note- This step can also be seen as multiplying the right side by 2 without messing with the left at all (558=(198)+40h) then you would solve in the same fashion as I will from here just with the alternative numbering*

Subtract to isolate the h: 180=20h

Divide both sides to isolate the h: 9=h

Now we see that the missing dimension h=9in

*note- I did not bold the equations with squares so please don't be confused by that*

5.

Surface area of a cylinder form: A=2πrh+2π $r^{2}$

Substitute in values from the question: A=2π(3)(5)+2π $3^{2}$

Multiply were applicable: A≈94.2+56.5

Add remaining values: A≈150.8

Now we see that the total surface area is 150.8 $m^{2}$

*note- whenever we solve for volume or SA of a figure we square the unit ( $m$ ➞ $m^{2}$ )*

6.

Surface area of a cylinder form: A=2πrh+2π $r^{2}$

Substitute in values from the question: A=2π(6)(2)+2π $6^{2}$

*note- we use 6 instead of the given value 12 because the equation calls for the radius and not the diameter*

Multiply were applicable: A≈75.2+226.2

Add remaining values: A≈301.6

Now we see that the total surface area is 301.6 $in^{2}$

*note- whenever we solve for volume or SA of a figure we square the unit ( $in$ ➞ $in^{2}$ )*

Hope this helps :)

4 0

3 years ago