Mathematics College

do anyone know what’s the answer to this problem ?

Answers

Answer 1

your answer is -4
i tried to explain it best i could in the picture

Related Questions

What is the slope of the line that passes through each pair of points in (-4,-1),(-4,-5)

Answers

So to start off you subtract y2 - y1/x2 - x1. This should look like -5 - -1/ -4 - -4. Now you do the math and you should get -4/0. Therefore the slope is undefined.

pa sagot po ty po sa sasagot

Answers

Answer:

An account-ant

Step-by-step explanation:

find the integral.......

Answers

Answer:

1/5(2ln|x|+3*5^1/3)+c

Step-by-step explanation:

How do you evaluate (-12)3

Answers

Step-by-step explanation:

-1728 y'all i do by using calculator and it is correct

Answer:

its -1728

Step-by-step explanation:

i worked it out right.

Which statement is true?

Answers

The answer is a
Hope this helped!!

a box can take 12 pencils. If 156 pencils are packed into such boxes, how many boxes will be fully packed

Answers

A box=12 pencils

156 boxes =?

156÷12=13 boxes

please help!

15 - (-20)

Answers

I think it should be 35

35, the two negatives cancel out if they are next to each other, making it a plus sign instead, so its 15 + 20 = 35

Which number line best shows how to solve −8 − (−6)?
PLEASE ANSWER!!!
(look a picture for more details)

Answers

[tex]Hiya![/tex]

Sokka is here to help!!

Here's a explanation!

[tex]-8-(-6)[/tex]

[tex]=-8-(-6)[/tex]

[tex]=-8+6[/tex]

[tex]=-2[/tex]

The answer is B.

Here's a graph photo!

Hopefully, this helps you!!

[tex]Sokka[/tex]

Help help help pls!

How do i do this, pls i need help asap-

Answers

Answer:

Step-by-step explanation:

Hola

How many times does 1/14 go into 6/7

Answers

Answer:

uhhhh 12 times i believe

Evaluate the expression
-4-4i /6i and write the result in the form a + bi.

Answers

Answer:

-(2/3) + (2/3)i

Step-by-step explanation:

( -4 - 4i) / 6i

multply by i/i

(-4i - 4i^2) / 6i^2

since i^2 = -1

(-4i + 4) / -6

(4 - 4i) / -6

Reduce fraction

-(2/3) + (2/3)i

Consider the following equation:

5x+4y=−3
Determine if the given ordered pair, (1,−2), satisfies the given equation
yes or no

Answers

Answer:

(1, - 2 ) is a solution

Step-by-step explanation:

Substitute the coordinates into the left side and if equal to the right side then the ordered pair is a solution.

5(1) + 4(- 2) = 5 + (- 8) = 5 - 8 = - 3 = right- side

Then (1, - 2 ) is a solution of the equation

Brainiest fastest answer no link or bot or I report you I report you if you report me

Answers

38.793053.63904.782544.69226.19402.121072.331526.8128.73113.13801.33268.082094.475.494.2537.71884.962065.2419861.71385.44287.984.193619.11113.150.27

I did this really quick so I hope all the answers are right, and double check them if you have time just in case

WILL MARK BRAINLIEST IF CORRECT PLS HELP

Answers

The answer is B

A proper ratio table would be the same ratio in every row

1:4 is the start
3:12 can simplify to 1:4
6:24 can simplify to 1:4

Help me answer 5d, thank you!

Answers

Answer:

5. is III. Since there is a vertical asymptote at x= -3 and hole at x=0

thanks in advance ill mark brainliest

Answers

the answer is the first one

Answer:

Step-by-step explanation:

i think it is a. ..........

Highland Park is located between two parallel streets, Walker street and James Avenue. The park faces Walker Street and is bordered by two brick walls that intersect James Avenue at point C, as shown below. Walker St. Highlands Park brick wall brick wall 60 James Ave. What is the measure, in degrees, of ZACB, the angle formed by the park's two bri walls?

Answers

Applying the definition of alternate angles and angles on a straight-line: m<ACB = 84°.

Recall:

Alternate angles are congruent and have equal angle measures.Angles on a straight-line = 180 degrees.

The diagram showing the information and sketch of the Highland Park is attached below (see attachment).

Thus:

m<BAC = 36° (given)

m<BCE = 60° (given)

<ACD = <BAC (alternate angles)

Therefore,

m<ACD = 36°

m<ACB = 180° - (m<ACD + m<BCE) (angles on a straight-line)

Substitute

m<ACB = 180° - (36° + 60°)

m<ACB = 84°

Thus, applying the definition of alternate angles and angles on a straight-line: m<ACB = 84°.

Learn more here:

https://brainly.com/question/15234579

68% of US adults have very little confidence in newspapers you randomly select 10 US adults find the probability that the number of US adults who have very little confidence in newspapers is (a) exactly five, (b) at least six, (c) less than four.

Answers

Answer:

A) 12.29%

B) 81.33%

C) 1.55%

Step-by-step explanation:

This is a binomial model, and I assume you're meant to use a calculator to solve.

This is what I have in my notes for the binompdf function:

binompdf(n, p, x) - find the probability of exactly x successes in n trials given p probability

That is exactly what we want in this case, we're looking for exactly 5 people who meet the conditions (successes) given n trials and p probability.

Using a calculator:

binompdf(10, 0.68, 5) ≈ 0.1229

That means you have about a 12.29% chance to randomly select exactly 5 adults who have little confidence in newspapers.

For this one, use the binomcdf function:

binomcdf(n, p, x) - find the probability of x or fewer successes in n trials given p probability

In this case, we're looking for more, not less. However, you can think of the probability of getting more than 6 as just the probability of not getting less than 6.

With a calculator:

binomcdf(10, 0.68, 5) ≈ 0.1867

That means you have about an 18.67% chance to randomly select 5 or less people. We're looking for more though. As said above, the probability of getting 6 or more is just the probability of not getting 5 or less. To find the probability of something not happening, just subtract the probability from 1.

1 - 0.1867 = 0.8133

An 81.33% chance to randomly select at least 6 adults who have little confidence in newspapers.

Same as the above, I don't see a need to explain it all again. Use binomcdf:

binomcdf(10, 0.68, 3) = 0.0155

Notice I used 3 rather than 4. binomcdf calculates x or fewer, or 'rather less than or equal to'. We want just 'less than 4', and that means 'less than or equal to 3'.

That's a 1.55% chance to select less than 4 adults with little confidence in newspapers.

Solve
46+(-4)

A. 50

B. 42

C. -42

D. -50

Answers

we have 46 + (-4) = 46 - 4 = 42

so the answer is B

ok done. Thank to me :>

Jill had some candy to give to her five
children. She first took seven pieces for
herself and then evenly divided the rest
among her children. Each child received
five pieces. With how many pieces did
she start?

Answers

She started with 32 pieces.

Explanation: If she had 5 children and each child received 5 pieces, you can determine that she gave her children a total of 25 pieces because 5 x 5 = 25. If she took 7 pieces for herself before giving the rest away, you can determine that she had 32 pieces of candy to start with because 25 + 7 = 32.

Each week, Christian earns $x fixing bicycles and receives $10 as his allowance.
To find how much he will earn in total over 2 weeks, Christian calculates the following:
x + 10 + x + 10
What is another way Christian can calculate how much he will earn in total over the 2 weeks?
Drag and drop the equivalent expression in the box.

Answers

Answer:

2(x+10)

Step-by-step explanation:

x + 10 + x + 10 is the same as 2 times the expression x + 10

This can be written as 2(x+10)

-Chetan K

Answer: 2(x+10)

Step-by-step explanation:

x + 10 + x + 10 is the same as 2 times the expression x + 10

This can be written as 2(x+10)

Robert has 4 times as many pennies as he does nickels. If Robert has $1.44 worth of pennies and nickels, how many nickels does he have?

Answers

9514 1404 393

Answer:

16 nickels

Step-by-step explanation:

Robert can group his coins into groups consisting of 1 nickel and 4 pennies. The value of each group is 9¢, so the number of groups Robert can make is ...

$1.44/$0.09 = 16 . . . groups

Since there is 1 nickel in each group, Robert has 16 nickels.

Answer:

Step-by-step explanation:

The table above shows the number of each type of plant in Robert's garden. What is the ratio of the total number of plants in Robert's garden to the number of tomato plants?

Answers

Answer: C.

Step-by-step explanation:

Total number of plants in Robert's garden = 8 + 4 + 16 + 22

= 50

Number of tomato plants in Robert's garden = 8

Ratio of total number of plants to the number of tomato plants = 50 : 8

Simplify

50 : 8 = 25:4

Can someone tell me what’s going on here

Answers

Answer:

c = 105 degres

Step-by-step explanation:

When two lines cross like that and form an x, the opposite sides are equal (so the angle below the 75 degree one is also 75 degees). Using this, you can figure out the rest.

If both the top an bottom are equal, you know that 150 degres are taken (75+75) and you know that there can only be 360 degres in total here, so you subtract 150 from 360 and get 210. Now you know that the last two sides together are 210, and since they are equal, you divide it by two to get 105 degrees.

Robert has 4 times as many pennies as he does nickels. If Robert has $1.44 worth of pennies and nickels, how many nickels does he have?

Answers

He is going to have 21 nickels

If Keegan has 15 nickels and quarters in his pocket, and they have a combined value of 195 cents, how
many of each coin does he have?

__quarters
__nickels

Answers

Answer:

7 Quarters and 4 Nickels

Step-by-step explanation:

basically, Since a Quarter is worth 25 cents and a Nickel is worth 5 cents, You can do 25x7=175 and 5x4=20 then add 175+20 and then you get 195.

Hope I could help! :)

A researcher claims that 89% of people sleep with a pillow. In a random sample of 1000 people, 825 say that they sleep with a pillow

Answers

So 175 will sleep without a pillow is your answer! plz mark me brainalist

can this problem be solved using the unitary method?yes or no.An oven has a maximum temperature of 220°c.what will it be in 2 days time

Answers

Answer:

yes 25 :)

I'm sorry if I'm wrong

Simplify this equation

Answers

Answer:

I think the answer might be 12x⁷

Forty six minus twenty

Answers

Answer:

26 po hahahahahahahahahahaha

Other Questions

Group of different tissues working together to do a job 5 numbers have a mean of 4, a range of 6, mode of 2 and a median of 3. What could the numbers be? Is this the only answer? Which of the following moves away from the central nervous system? Afferent Neuron Efferent Neuron Proxima Neuron Distal Neuron which of the following is the reciprocal of 5 What are interest groups and what kind of types are there? Do you believe interest groups are good or bad and why?(in paragraph please) different types of cells in your body look and function differently. the basis for these differences is: What was one result of the french and indian war?A.King George III would not let colonists settle west of the appalachian mountainsB.The french fort at louisbourge was returned to the french government C.Frances Canadian fur trade went to the American ColonistsD. All of the french islands in the caribbean went to great britain. what allows you to bend ur knees? Which figure is NEVER a parallelogram?trianglerectanglerhombussquare hi if you know 8th grd math pls help Which expression is equivalent to -2v+(-4)+(-3v)? A -5 B 7v C -6v+5 D -5v+ 4 BRAINLIEST AND 50 POINTS!!Based on information from the cladogram and the data table shown below, which of the following best describes the evolutionary history of rabbits? Claws/Nails Feathers Jaws Lungs Mammary glandsBird X X X X Hagfish Lizard X X X Rabbit X X X XSalamander X X Tiger X X X XTrout X Image depicts a cladogram with hagfish, trout, salamander, lizard, bird, rabbit, and tiger represented. Trout diverge from hagfish with the introduction of jaws. Salamander diverges from trout with the introduction of lungs. Lizard diverges from salamander with the introduction of claws and nails. Bird diverges from lizard with the introduction of feathers. Rabbit and tiger diverge from lizard with the introduction of mammary glands. They are more closely related to tigers than they are to birds. They became able to produce mammary glands as a result of lacking feathers. They evolved into a separate species due to the presence of mammary glands. They share a more recent common evolutionary ancestor with salamanders than they do with lizards. e. f. I... him a long time before I met his family (Supply the correct form of verb 'know'.) i have to explained it in words pls help 2.67 is best classified as a ______________ number. Fill the blankY Find the perimeter.Simplify your answer. How do climate and elevation in South America affect economic activities, such as what food people grow and how they make money? Give two examples of how these activities change in different climates and elevations.Respond in three to four complete sentences. Question 27A prokaryotic cell has which of the following?ACentriolesBLysosomesCPlasma membraneDMitochondriaEndoplasmic reticulum a group of friends watched a recent episode of a crime investigation show and concluded that they would have been able to figure out who was responsible for a crime more proficiently than did the television investigators. the friends overestimation of their ability to determine who committed the crime is most likely due to a reasoning error known as Which of the following is true about a sea stars DNA? A. All of the cells of the sea star have different DNA that allows it to grow into a complex organism. B As the sea star cells divide, the DNA changes to help create the sea star. C. All of the cells of the sea star have the same exact DNA. D. All types of sea animals have the same DNA, but the animals are different from each other because different parts of the DNA are expressed.