Mathematics College

if the endpoints of AB are A(-2,3) and B(1,8), which shows the correct way to determine the coordinates of point C,
the midpoint of AB?

If The Endpoints Of AB Are A(-2,3) And B(1,8), Which Shows The Correct Way To Determine The Coordinates

Answers

Answer 1

Answer:

(-1/2 , 5/2)

Step-by-step explanation:

=(-2+1)/2,(-3+8)/2

=(-1/2 , 5/2)

Related Questions

plz help out with this with steps to I have all of questions like this to answer if u can help with this I would be able to answer the rest it's for my little sis in (6 garde)​

Answers

2 is the ? Answer :)

Please help me it’s due at 11:59pm today please help me will mark the brainiest please

Answers

Answer:

x=24

Step-by-step explanation:

2/3x+7=23

2/3x=16

x=24

I am having trouble finding this out will anyone help?

Answers

Answer: g = 4

Step-by-step explanation:

30 = 26+g

4 = g

what is an odd number

Answers

Answer:

An odd number is any number than can't be divided by two ! Some examples are 1, 3, and 5.

Any integer (not a fraction) that cannot be divided exactly by 2. The last digit is 1, 3, 5, 7 or 9. Example: −3, 1, 7 and 35 are all odd numbers.

An adult elephant that is 10 ft tall casts a shadow that is 15 ft long. Find the length of the shadow that is a 8 ft telephone booth casts.
A. 7ft
B. 12 ft
C. 23 ft
D. 5 ft

Answers

Answer:

12 feet long bc of cross multiplying then dividing the product by 10 which gives you 12!

Five country music bands and 3 rock bands are signed up to perform at an all-day festival. How many different orders can the bands play in if the following conditions apply?
(a) there are no restrictions on the order
(b) all the bands of each type must perform in a row

Answers

Answer: A) 40320

Step-by-step explanation:

(25)2 × 100 ÷ 23 + [24 ÷ (13 – 5)] =

Answers

Answer:

It may be 220 9/23. If it's wrong sorry lol.

Step-by-step explanation:

I- uhhhhhhhhhh dkkkkk

David made an error when determining the product of (–2.5)(–8.3). Step 1: (–2.5)(–8.3) = (–8.3)(–2.5) Step 2: = (–8.3)(–2) + (–8.3)(–0.5) Step 3: = (–16.6) + (–4.15) Step 4: = –20.75 In which step did David make his first error?​

Answers

Answer:

David make his first error at Step 3

Step-by-step explanation:

We need to determine the error David made when finding the product of (-2.5)(-8.3)

He did the following steps

Step 1: (–2.5)(–8.3) = (–8.3)(–2.5)

Step 2: = (–8.3)(–2) + (–8.3)(–0.5)

Step 3: = (–16.6) + (–4.15)

Step 4: = –20.75

David made a mistake in Step 3

When we multiply (-1) with (-1) we get + instead of - sign. The correct step 3 would be:

Step 3: =(16.6)(4.15)

Step 4: =20.75

So, David make his first error at Step 3

Gcf and distributive property 60-50

Answers

Answer:

bvbhv hacvhkbqwdvwcqbkvwlpbjqcs[lvdcsbhk fveo fveqo fbveq wveqkneqv veq  fko nwvd vd

Step-by-step explanation:

Answer:

60=  3(2) and 5(2)

50= 5 and 2(5)

Step-by-step explanation:

What is the range of the function represented by the table?


A 2-column table with 5 rows. Column 1 is labeled x with entries 2, 4, 6, 8, 10. Column 2 is labeled y with entries 2.5, 5.0, 7.5, 10.0, 12.5.

{2, 4, 6, 8, 10}

{2.5, 5.0, 7.5, 10.0, 12.5}

{2, 2.5, 4, 5.0, 6, 7.5, 8, 10, 12.5}

{0.0, 0.5}

Answers

Answer:

{2.3, 5.0, 7.5, 10.0, 12.5} Option b

Step-by-step explanation:

Domain is the input values and the range is the output values. The y values.

Answer:

b

Step-by-step explanation:

Which set of side lengths cannot make a triangle?
1.) 3 cm, 3 cm, 6 cm
2.) 3 cm, 4 cm, 5 cm
3.) 3 cm, 5 cm, 7 cm
4.) 3 cm, 6 cm, 6 cm

Answers

Answer:

Option "A" is correct answer to the following question.

Step-by-step explanation:

We know that, in triangle sum of two smaller lines ≥ largest side

So,

3 cm + 3 cm < 6 cm   [Not correct to the given situation.]

3 cm + 4 cm > 5 cm [Correct]

3 cm + 5 cm > 7 cm [Correct]

3 cm + 6 cm > 6 cm [Correct]

Answer:

A  The one that says 3 cm, 3 cm, 6 cm.

Step-by-step explanation:

whats inequalities ?

Answers

Answer:

An equation looks something like this: 4x2=8

In an equation each value on the opposite side of the equal sign is equal unless its unsolved and u need to solve it.

In an inequality, a <, >,  ≥ or ≤ separates 2 values that are unequal. < is a less than sign, > is a greater than sign and so on and so forth. An inequality gives all possible answers for an equation. For example 3x+2≤ 8 is showing us that 3x+2 is any value below or equal to 8. ≤ is a less than OR equal too sign.

in the equation 4x-5≤15 the inequality is showing us that 4x-5 is every possible value below or equal to 20. So an answer could be 19, 18, -5, 7 and basically every number below or equal to 20.

Step-by-step explanation:

Juile sorted 52 sports cards. She divided into 5 equal groups. Juilie had 12 cards left over. How many cards were in each group?

Answers

Answer:

A standard deck of cards has 52 cards divided into 4 suits, each of which has 13 cards.

Step-by-step explanation:

Hope this helps!

Answer:

8

Step-by-step explanation:

52-12=40

40/5=8

An investment portfolio offers a plan that will increase your holdings 30%

half the time, and lose you 20% the other half. Is this a worthwhile

investment for 1) one year, and 2) for the long term?

Answers

Answer:

It is a worthwhile investment for both one year and for the long term.

Step-by-step explanation:

While the investment will obtain in the first half of the year gains of 30%, and in the second half of the year losses by 20%, at the end of the year the benefit obtained by the investment will be greater than 0%. Therefore, both within a year and in the long term, it is a viable and favorable investment, since it will yield positive results at the end of the cycle.

So, for example, an initial investment of $ 100 would operate in the following way:

-First half of the year: 100 x 1.3 = 130

-Second half of the year: 130 - (130 x 0.2) = 104

Thus, at the end of the year a profit of 4% of the initial investment will be obtained.

Please answer the 2 questions from the questions on top... (8TH GRADE MATH?!)

Answers

Answer:

6. should be C and 7. should be A

What is B^y=x in logarithmic form?

Answers

Answer:

The logarithmic function for x = 2y is written as y = log2 x or f(x) = log2 x. The number 2 is still called the base. In general, y = logb x is read, “y equals log to the base b of x,” or more simply, “y equals log base b of x.” As with exponential functions, b > 0 and b ≠ 1

Step-by-step explanation:

ttygytex x so r5f3ygthttg

To compare investments, analysts convert monthly, quarterly, semiannual rates to annual rates. If an investment of $100,000 is invested at 4.5% twice a year, compounded semiannually, the growth can be modeled by the equation A(t) = 100,000(1.045)2t. What is the equivalent annual growth rate for this investment (rounded to the nearest hundredth of a percent) and what is it worth (rounded to the nearest thousand dollar) after 15 years?

2.23% and $139,000
15.01% and $194,000
9.21% and $375,000
9.01% and $364,000

Answers

I think it’s d I’m not completely sure

f(x) = 5/4a3 – 3a2 + 1/3a y g(x)= 2/5a3 + 3/4a - 6/5 ???
urgent!!

Answers



I believe this is the answer if you need it in this order.

PLEASE HELP!!!!!!!
A sea otter is underwater. Its position below sea level changes by −73.5 ft. in 3 minutes. What is the average change in the otter's position each minute?

Is the otter going deeper or toward the surface of the water? Show your work. Explain your reasoning.

Answers

Answer:

24.5

Step-by-step explanation:

❤❤❤❤❤❤❤

plz give brainliest

a. Identify at least three cases in your daily life/work where the analytics could be applied.
b. Choose one of the cases and describe how you will approach the problem. For example, you can start from where/how you collect data, how to use the data, what kind of problem can be solved, and etc.

Answers

Explanation:

Remember, the term analytics (or data analytics) refers to the act of carefully examining raw data in other to observe if there are any trends.

a) The following are three cases in our daily life/work where analytics could be applied:

analyzing changes in cell phone charges based on call durationanalyzing changes in our sleeping pattern based on hours spent on electronic gadgetsanalyzing changes in train ticket sales based on the time of the day.

b) For example, to analyze changes in my sleeping patterns based on hours spent on electronic gadgets, I need to first know

how many hours of sleep do I have every day in a particular period of time,how many hours have I spent on electronic gadgets daily for a period of time,Next, I need to answer based on the data; Is the amount of hours I sleep lower than expected? or Do I spend more time on electronic gadgets than sleep?

00:0
A toy shop purchases 125 identical stuffiedi animals for a total cost of $312.50 and sells them for $7 each
What is the percent markup?
%

Answers

Answer:

They marked it up 30 cents

Step-by-step explanation:

you do 312.50 divided by 125. Then you get 2.50. Then you multiply 7 times 125 then you get 2.80. Finally you do 2.80 minus 2.50 which equals 30 cents.

Do you guys know this.

Answers

Answer:

0.77

Step-by-step explanation:

You solve the inner first, then move to the outer.

Plug in x = 20 for g(x) = [tex]\frac{2x+2}{x-6}[/tex]. It should give you [tex]\frac{42}{14}[/tex], which simplifies to 3.

You then need to solve f(x) with the given value from g(x), which is 3.

Plug in x = 3 for the equation [tex]\sqrt{0.4x^2-x}[/tex], and you should get [tex]\sqrt{0.6}[/tex].

The answer is roughly 0.77.

IS 8 BY -3 A NEGATIVE RATIONAL NUMBER

Answers

Answer:

Yes. The answer is -24.

Step-by-step explanation:

Hope this helped.

Each line represents a proportional relationship. Write an equation for each line. Show your work.

Answers

JOE MAMA

HA GOTTEM

GEEEEEEEEEEEEET DUNKED ON

Jenna’s Mother is shopping for energy drinks and 12 ounce bottles for Jenna
soccer team. Store a sells a case of 18 bottles for $10

Answers

Answer:If we have to find out how much ounces are in a case the answer is 216 ounces because I don’t know the question.

Step-by-step explanation:

May u please help me ill give out the brainly

Answers

Answer: The answer that I think is A

sry if wrong

It’s A your welcome

The first 6 terms of a sequence are shown below.
96, 48, 24, 12, 6, 3,...
What is the 12th term of the sequence?

Answers

Answer:

It would either be (1.5, 1 1/2, or 3/2) - they are all the same value just written differently.

Step-by-step explanation:

going from left to right, you can see the pattern of the sequence is to divide each number by 2.

96/2 is 48; 48/2 is 24; 24/2 is 12; 12/2 is 6; 6/2 is 3

taking that knowledge, you would divide 3 by 2, resulting in 1.5 ; 2/3 ; or 1 1/2

40 + (52 – 7) - 4 in algebra

Answers

ANSWER ⇒ 80EXPLANATION ⇒ To solve this we can use PEMDAS, first subtract in the parentheses, than add, then finally you can subtract...YOUR ANSWER SHOULD BE 80

I think this is right, but sorry if I am wrong.[tex]GODBLESS[/tex]

,54466788999 divide by 9,445 9,965 / the decimal 320​

Answers

Answer:

2123 efs d

Step-by-step explanation:

fsdfesd 2 23 r  efsdfe sde34 2df

The fire department has seen an increase in smoke detector sales since 2015. In 2015,
they sold 350 detectors which is up from the previous year by 105%. How many did they
sell in the previous year?

Answers

Answer:

Step-by-step explanation:

Given the amount of detectors sold in the current year = 350

percent increment = 105%

To get the amount sold the previous year, we will use the expression;

(105% of x) + x =  350

1.05x = 350 + x

1.05x + x = 350

2.05x = 350

x = 350/2.05

x = 170.7

Hence the amount sold the previous year was 170.7 detectors

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