Mathematics College

help pleaseeeeeeee :$))$$$$

Answers

Answer 1

Answer:6

Step-by-step explanation: I don't really know how to explain this...

Answer 2

Answer:

Step-by-step explanation:

hi! absolute value is defined as the number of units away from zero on the number line. distance is always positive, so absolute value is always positive. therefore, the answer is 6 since you just take the negative sign away.

hope this helps!

Related Questions

PLEASE HELP ME FIND THE SIDE OF THE SQUARE

Answers

I think it’s 8, because if you look up 6[2 it will give you 8 and more numbers. I could be wrong but the other side is the same since they are just divided in half

Answer: 6 inches

Step-by-step explanation:

Side length = 6 in.

Diagonal = 6[tex]\sqrt{2}[/tex] = 8.49 rounded

Perimeter = 24 in

Area = 36 in²

Jack went to the cash point. He drew out the same amount of money as he had in his pocket. He then spent £40 on CDs.
Jack went back to the cash point.
He drew out the same amount of money as he had in his pocket.
He then spent a further £40 on CDs. Jack did this a third time.
He then had no money left. How much money did he have with him to start?

Answers

Answer:

£30

Step-by-step explanation:

Jack had 30 pounds, he withdrew 30 more and had 60,he spent 40 and was left with 20.Then he withdrew 30 more and had 50,he spent 40 and was left with 10.Then he withdrew 30 more and had 40,he spent 40 and was left with 0 meaning he had no money

4. Escribe
5. Escribe la ecuación 3x + 4y - 20 = 0 en su forma simétrica.
62

Answers

Answer:

which principle prevents a brach from abusing its power

Step-by-step explanation:

whats 8 more than the product of X and 8

Answers

Answer:

8X +8

Step-by-step explanation:

I believe the answer is 8x+8

show the steps you take and the final answer you get when you evaluate the expression.

Answers

Answer:

Step-by-step explanation:

(4+5x)-x^2

(4+5(3))-3^2

(4+15)+9

19+9

For what value of k will the vector (1, -2, k) in be a linear combination of the vectors (3, 0, -2) and (2, -1, -5) ?

Answers

search - For what value of k will the vector (1, -2, k) in be a linear combination of the vectors (3, 0, -2 ... - did not match any documents.

If f(x) = -x + 4 and g(x) = x^2 - 5, then g(f(-1)) = ?

Answers

Answer:

g(f(-1)) = 20

Step-by-step explanation:

first we need to compute f(-1)

f(-1) = -( -1 ) + 4 = 1 + 4 = 5

then we take g(5):

g(5) = ( 5 )^2 - 5 = 25 - 5 = 20

Taylor paid $8.10 for 3.6 pounds of apples what was the price per pound of apples

Answers

Answer:

2.25 per pound

Step-by-step explanation:

i took 8.10 divided by 3.6 to get the price per pound

(brainllist plz)) (if helped)

peter says, "If you subtract 11 from my number and multiply the difference by -2, the result is -26." What is Peter's number?

Answers

Answer:

Step-by-step explanation:

Reverse

-26/-2= 13

13+11=24

Check

24-11=13

13×-2= -26

I beleive the answer is 7.5 because -26 plus 11 = -15 then -15 divided by -2 = 7.5

this is probably wrong I didnt do it on paper

Titus took 30 minutes to walk 2 miles at a constant rate. Let d represent the distance Titus walks in miles after t minutes. What are two different constants of proportionality for the relationship between distance, in miles, and time, in minutes?

Answers

Answer:

15 and 1/15

Step-by-step explanation:

Given

Time (t) = 30 minutes

distance (d) = 2 miles

To determine the first constant of proportionality

Let time be directly proportional to distance.

t = kd

Where k is the constant of proportionality

Make k the subject

k = t/d

Substitute values for t and d

k = 30/2

k = 15

To determine the second,

Let distance be directly proportional to time.

d = kt

Make k the subject

k = d/t

Substitute values for d and t

k = 2/30

k = 1/15

Hence, the constant of proportionality are

15 and 1/15

Please help !! I am having trouble, I keep getting this question wrong.

Answers

Answer:

sure

Step-by-step explanation:

I will do that okay

Find the midpoint of the segment with the following endpoints. (5,4) and (1,7)

Answers

Answer: wait one sec

Step-by-step explanation:

Answer:

(3,5.5)

Step-by-step explanation:

(x₁+x₂) (y₁+y₂)

-------- --------

2 2

5+1 7+4

6 11

------ ------

2 2

(3, 5.5)

The Rams football lost 18 yards on 3 consecutive plays.The lost the same number of yards on each play.How many yards did they lose on the second play

Answers

Answer: The answer is 6!

Step-by-step explanation:

Sorry. If I’m late! & Explanation? I just took the test Nd scored an 100%

Answer:

The answer is -6!

Step-by-step explanation:

I promise you, I just took the USATestprep test and this is the answer. Good luck with the rest of the test!

1. At Doug's discount all CDs sell for the same price. There is also one price for
DVDs. Dave buys three CDs and two DVDs for $67. Joyce buys two CDs and four
DVDs for $90.
(4 pts.)
What is the price of one CD? One DVD?

Answers

Answer:

I know Dave's one is 13.04$ Just to get you started.

Step-by-step explanation:

If you divide Dave's one, which is 67 by 5, you get 13.05.

Do the same with Joyce's.

It’s D right? Let me know if I’m wrong.

Answers

Answer:

yes D is right... brainliest plz

Look at the situation below. Which equation determines how far they travel in feet (F) per second (S)? Mary walks her dog every morning before school. They travel 4 feet per second.

Answers

Answer:

Feet / per second

4 feet/per second

Step-by-step explanation:

PLEASE help it's due like right now

Answers

Answer:

B (6,7)

Step-by-step explanation:

point x has moved 2 places left, so you move z to places left

I think the answer would be B:)

Write an algebraic expression for the difference of 5 from b .

Answers

Answer:

b-5

Step-by-step explanation:

While mining, Jason found a large metal bar that weighed 50 ounces. Jason was also able to determine that the bar contained 60% nickel. How many ounces of nickel are in the metal bar?

Answers

Answer:

The answer is 30

Step-by-step explanation:

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

If 60% of nickel is present in the metal bar that weighs 50 ounces.

The amount of ounces of nickel in the metal bar is 30 ounces.

What is a percentage?

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Required percentage value = a

total value = b

Percentage = a/b x 100

Example:

50% of 100 = 50/100 x 100 = 50

20% of 40 = 20/100 x 40 = 8

We have,

Weight of the metal bar = 50 ounces.

The percentage of nickel in the metal bar = 60%

The amount of nickel in the metal bar:

= 60% of 50 ounces

= 60/100 x 50 ounces

= 30 ounces

Thus,

If 60% of nickel is present in the metal bar that weighs 50 ounces.

The amount of ounces of nickel in the metal bar is 30 ounces.

Learn more about percentages here:

https://brainly.com/question/11403063

#SPJ2

Read the sentence below and answer the following question: Roy was very careful to cleave the apple into even portions. What does the word cleave mean in the context of this sentence? O Hack: to sever with blows O Chop: to deliver a cutting strike O Divide: to separate into parts O Part: to separate

Answers

To separate into parts

plz plz help i promise i will mark brainliest

Answers

Answer:

unfortunately I am not available for a few of these weekends and would be grateful

f(X)=3x+7, find f(10)

Answers

Answer:

Step-by-step explanation:

Sorry if this is wong I haven't done these in awhile, but this is how I got it.

f(X)=3x+7

f(10)=3(10) +7

f(10)=30 +7

f(10)=37

Answer:

f(10)=37

Step-by-step explanation:

f(x)=3x+7

(for f(10) we sub 10 for x)

f(10)=3×10+7

=30+7

=37

Please Help!!!!!!!!
19. The velocity of an object fired directly upward is given by V = 35 – 9.8t, where t is time in seconds. Which inequality describes the velocity when t is between 0.5 and 1.5 seconds? (HINT: Remember that when you multiply an inequality by a negative number, you must switch the direction of the inequality.)
A. 20.3 > 35 - 9.8t > 30.1
B. 4.9 > t > 14.7
C. 0.5 35 - 9.8t > 4.9
D. V < 30.1
E. 20.3 < 35 - 9.8t < 30.1
F. 14.7 > 35 - 9.8t > 4.9

Answers

Answer:

20.3 < 35 - 9.8t < 30.1

Step-by-step explanation:

Given the Velocity model:

V = 35 – 9.8t ; t = time in seconds

V when t is between 0.5 and 1.5

V when t = 0.5

V = 35 - 9.8(0.5)

V = 35 - 4.9 = 30.1

Vt=0.5 = 30.1

V when t = 1.5 ;

V = 35 - 9.8(1.5)

V = 35 - 14.7 = 20.3

Vt= 1.5 = 20.3

Hence V, between, t = 0.5 and t = 1.5

Vt=1.5 < V < Vt=1.5

20.3 < V < 30.1

V = 35 - 9.8t

20.3 < 35 - 9.8t < 30.1

An 80 metre long train crosses a 120 metre long platform in 20 seconds, what is the speed of the train per hour?

ans:
Total distance= length of train + length of platform

I.e 80+120= 200 m but need in kmph so 0.2 km

Time = 20 second but need in hours so 20/(3600)= 1/(180)

Speed = distance / time = 0.2*180= 36 kmph

Answers

Total distance= length of train + length of platform

I.e 80+120= 200 m but need in kmph so 0.2 km

Time = 20 second but need in hours so 20/(3600)= 1/(180)

Speed = distance / time = 0.2*180= 36 kmph

Which fraction is equivalent to this decimal?

0.16¯

Answers

Answer: 4/25 ILY <3

Step-by-step explanation:

Answer:

1/6?

Step-by-step explanation:

help please it important

Answers

x: cupcakes

y: cakes

[tex]2.50x + 15y \geqslant 510 [/tex]

cakes is 15

2.50(114)+15y....≥510

(285+15y≥510)-285

(15y≥225)/15

y≥15

9514 1404 393

Answer:

4. 2.5x +15y > 510

5. y > 10

Step-by-step explanation:

4. The revenue from each of x cupcakes is 2.50, so the total revenue from cupcake sales is 2.50x.

The revenue from each of y cakes is 15.00, so the total revenue from cake sales is 15.00y.

The total revenue from sales of cupcakes and cakes is more than 510, so we can write the inequality ...

2.5x +15y > 510 . . . . possible combinations of cakes and cupcakes

5. For x=144 the constraint on y is ...

2.5(144) +15y > 510

360 +15y > 510

15y > 150

y > 10 . . . . possible number of cakes sold

(1.2/0.375-0.2)/(6.16/15.4+0.8)=(0.016/0.12+0.7)/x

Answers

9514 1404 393

Answer:

x = 1/3

Step-by-step explanation:

The solution to ...

a = b/x

is ...

x = b/a

It is convenient to let a calculator do the tedious arithmetic.

x = (0.016/0.12+0.7)/((1.2/0.375-0.2)/(6.16/15.4+0.8))

x = 1/3

help me asap 40 points in the next 10 minutes a store is going to make a trail mixture of peanuts and chocolate candies. They want the mixture to sell for 3.20 per pound.
peanuts sell for 4.50 per pound and they are going to use 20 pounds of peanuts. If chocolate candies sell for 2.25 per pound how much pounds of the chocolate candies should they use round to the nearest pound.

Answers

Answer:

30 pounds

Step-by-step explanation:

took test

A backpack will hold 2,808 grams. If a T-shirt weighs 156,000 milligrams, how many T-shirts will the backpack hold?

Answers

Answer:

18 T-shirts

Step-by-step explanation:

1gram = 1000milligrams

1gram × 156000milligrams ÷ 1000milligrams

The milligrams unit cancel out each other thus grams remains as the main unit.

=156grams

1 T-shirt = 156grams

1 T-shirt × 2808grams ÷156grams

The grams unit cancel out each other thus T-shirt remains as the main unit.

=18 T-shirts

Answer:

Step-by-step explanation:

What is the product of the 3rd square number and the 3rd square number

Answers

Answer:

3² x 3² = 9 x 9 = 81

Step-by-step explanation:

hope it helps you

Other Questions

Solve It! The area of a rectangular solar panel is given by the trinomial below. x^2+7x+12The height of the solar panel is given by the binomial below. x+3What is an expression for the length of the panel?A.x^2+6x+9B.x+3C.x^2+3D.x+4 Elmer shows the lion how to fix his mane. This gets the lion too busy to notice Elmer. What does this tell you about Elmer? Which technique uses constructive feedback effectively?giving feedback in front of a grouppointing out weaknesses first, then acknowledge the good points of a person's ideafocusing on the specific problem at hand rather than the personfocusing on what happened in the past and how to build on it Evaluate the expression -7(-6)+12 What does a food chain show the flow of between living things?watercarbondioxideoxygenenergy Is it possible for an inverted pyramid to exist If two atoms are the same element, which statement can never be true?1: they can have different number of protons.2:they can have different number of electrons.3:they can have different number of neutrons John is driving on the highway. He begins the trip with 12 Gallons of gas in his car.The car uses up one gallon of gas every 25 miles Write a thesis sentence for an essay on sleep . A eukaryotic cell has 6 chromosomes, explain what you would get at the end meiosis. solve the formula please!!!!!!!! PLZ HELP ASAP!!!!!I WILL DUB THEE BRAINLIEST!!! (:Suppose you invest $12,000 in equipment to manufacture a new board game. Each game costs $5 in materials to manufacture and you plan to sell them for $20. How many games must you make to break even? (assume that you sell all you make) Given the sample data x: 23 17 15 30 25 (a) Find the range. eschucha el audio y escoge la mejor respuesta many careers in healthcare industry require additional continuing education every one to two years true or false What does this poem teach us about war, death, and honor? How does Swift use humor tomake this point? Which type of business proposal or report is most likely to capture the attention of your manager? Explain your choice using information from this reading week's material. The use of social platforms, electronic and web-based communication is on the rise. How would you effectively include electronic and social media to reach a wider audience? Create and share the plan you develop using the AIDA model. (Hint: AIDA Attention, Interest, Desire, Action) Which of the young man's character traits best helps to convey the theme?A the courage he shows in a dangerous situationBhis physical strength in breaking the canoesC his determination to earn a name for himselfD his fear when confronted by the Shuswaps Early coal mining towns often were home to bootlegging operations. Which of these phrases best defines"bootlegging"?A. protesting by refusing to report to workB. stripping the surface of the land to gather mineralsC. making and selling illegal goodsD. harvesting minerals by creating large shafts that stretch downward the unit cost of pencils purchased by the city's public schools is $.0435 each. Round to the nearest cent