Mathematics High School

Heelppp plzzzz I need help

Heelppp Plzzzz I Need Help

Answers

Answer 1

Answer:

5 i think can i see the choices

Step-by-step explanation:

Answer 2
I think 5 but I don’t really know. Sorry

Related Questions

Express the ratio 6:2:6 in its simplest form.

Answers

Answer:

in simplest form it is like 3:1;3...

I need help please!!! I have a math test tomorrow but i have no idea how to do what we're doing. someone please help me- I'm a 7th grader doing 8th grade math and my head is on the verge of exploding-​

Answers

Answer:

Is there specific topic/topics you are working on?

Also, if you are struggling Khan Academy has some informative videos all you have to do is search up a topic on their site and a video will come up with practice questions to try after the video as well!

good luck on your test!!

A cheetah runs with an average speed of 32 m/s for 30 seconds. How far did the cheetah run?

Answers

Answer:

o.2m.

s=av/t where av= average speed and s= speed and t= time

The cheetah ran 960 meters in 30 seconds with an average speed of

36 m/s.

What is a numerical expression?

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

We know, distance = speed×time or d = st.

Given, A cheetah runs with an average speed of 32 m/s for 30 seconds.

Here, s = 32 m/s and t = 30 seconds.

Therefore, d = 32×30 meters.

d = 960 meters.

learn more about numerical expressions here :

https://brainly.com/question/29199574

#SPJ3

First to answer gets something good ;)

Answers

Answer:

should be the second one 75 + 20x <55 +44x

The school cafeteria buys bottles of water for $0.75 each. They mark up the price 40%. How much do they sell water bottles for?

Answers

Answer:

$1.05

Step-by-step explanation:

Part/whole method:

[tex]\frac {a}{0.75} = \frac {140}{100}[/tex]

0.75·140=105

105÷100=1.05

what is the negative square root of 65 over 121

Answers

Answer:

-0.06663022932

Step-by-step explanation:

Answer:

-0.06663022

it can't be simplified, but this is the decimal form....

I need to figure this out in simplest form but I’m stuck

Answers

Answer:

z ≥ 2

Step-by-step explanation:

Step 1: Write inequality

-7z - (-5z - 4) ≤ -3z - 2 + 4z

Step 2: Solve for z

Distribute negative: -7z + 5z + 4 ≤ -3z - 2 + 4zCombine like terms: -2z + 4 ≤ z - 2Add 2z to both sides: 4 ≤ 3z - 2Add 2 to both sides: 6 ≤ 3zDivide both sides by 3: 2 ≤ zRewrite: z ≥ 2

Find the slope
5x - 2y = 10

M=_______

Answers

whose equation is 5x – 2y = 10. term. Therefore: the slope is 5/2 and the y intercept is –5.

Which best describes how to subtract 6.45 from 81.3?
Align the numbers on the decimal point. Place a zero in the hundredths place of 81.3.
Subtract from right to left, regrouping as necessary
Align the digits of the numbers on the right-most digit.
Subtract from right to left, regrouping as necessary.
Align the digits of the numbers on the left-most digit
Subtract from right to left, regrouping as necessary
Align the numbers on the decimal point.
Subtract from left to right, regrouping as necessary

Answers

Answer:

Align the numbers on the decimal point. Place a zero in the hundredths place of 81.3. Subtract from right to left, regrouping as necessary.  

Step-by-step explanation:

The Correction Observation is

Align the numbers on the decimal point. Place a zero in the hundredths place of 81.3. Subtract from right to left, regrouping as necessary.  

What is Subtraction?

To subtract is to take something or somethings away from a group. The group's total number of items decreases or becomes lower when we subtract from it. The components of a subtraction issue are the minuend, subtrahend, and difference.

Given:

subtract 6.45 from 81.3

For Subtraction

First, Align the numbers on the decimal point.

Then, Place a zero in the hundredths place of 81.3.

lastly , Subtract from right to left

Learn more about subtraction here:

https://brainly.com/question/2346316

#SPJ2

What is square root of 500

Answers

Answer: The answer is 22.36....

Step-by-step explanation:

Help me solve this problem please

Answers

Answer:

I think what you would do here is line them up from least to greatest, or greatest to least. Hope this helps! <3

Step-by-step explanation:

PLEASE HELP WILL GIVE BRAINLIEST!!!!!!!!!!

Answers

Answer: you have: C(X)=3x+2.00

x=number of minutes

Pay attention to the y=mx+b form where m=slope-->>

3x is the slope...

so it's 3(times the number of minutes) <<---or (x)

This means that the slope is 3, or the fancy way of saying it-->>"rate of change."

The rate of change of the cost of the taxi ride is $3.00 per minute.

Step-by-step explanation:

Which of the following is NOT a term used to describe slope?
Unit Rate
Constant of Proportionality
Change in X over Change in Y
Rate of Change

Answers

Answer:

Change in X over Change in Y

Step-by-step explanation:

The slope is represented by the change in Y over the change in X. Therefore, the third answer is not correct because the proportion is incorrect.

3 bananas cost $0.99. At this rate, how much do 5 bananas cost?

Answers

Answer:

1.65

Step-by-step explanation:

0.99/3 = .33

.33 x 5 = $1.65

Answer:

Five bananas will cost $1.65

which is the graph of a linear equation x - 2y equals 6 ​

Answers

This is the graph hope this helps.

1. In the diagram below, if m angle1=79^ , find the measure of each numbered angle.

Answers

Numbers 1,4,5,8 will be 79^. Numbers 2,3,6,7 will be 101^.

The measure of angles  ∠1, ∠4, ∠5, ∠and 8 will be 79°. The measure of angles ∠2, ∠3, ∠6, and ∠7 will be 101°.

What are supplementary angles?

The supplementary angles are defined as when pairing of angles addition to 180° then they are called supplementary angles.

We have been given that m angle ∠1 = 79°,

To determine the measure of each numbered angle.

As per the property supplementary angles,

m∠1  + m ∠2 = 180°
79° +  m ∠2 = 180°

m ∠2 = 180° - 79°

m ∠2 = 101°

If a transversal intersects two parallel lines, then each pair of alternate interior angles is equal.

∠1 = ∠4 = 79°

∠2 = ∠3 = 101°

∠2 =  ∠6 = 101°

∠4 = ∠5 = 79°

∠5 = ∠8 = 79°

∠6 =  ∠7 = 101°

Thus, the measure of angles  ∠1, ∠4, ∠5, ∠and 8 will be 79°. The measure of angles ∠2, ∠3, ∠6, and ∠7 will be 101°.

Learn more about supplementary angles here:

brainly.com/question/3027144

#SPJ2

2 (3х + 5) = 22
Step by step please

Answers

Answer:

x = 2

Step-by-step explanation:

2(3х + 5) = 22

Divide both sides by 2.

3x + 5 = 11

Subtract 5 from both sides.

3x = 6

Divide both sides by 3.

x = 2

2(3x+5)=22
1. 6x+10=22
2. 6x=12
3. X=6

2 less than 3 times a number greater than 10. Write as inequality

Answers

Answer:

2<3x>10

Step-by-step explanation:

2<3x>10

3:4 is equivalent to ____:20.

Answers

Answer:

4 time 5 equals to 20

3 times 5 is 15

15:20 is the answer

Step-by-step explanation:

The answer is 15 because 20 divided by 5 is 4 so you should times 3 by 5! Lmk and I can explain it better

Brady noticed that there were 38 cars in the parking lot. 7 of the cars were blue.

What decimal represents the percent of the cars that were blue? Round your answer to the nearest hundredth.??????!!!! Help! :)

Answers

Answer:

Step-by-step explanation:

7 blue cars out of 38 cars.

To find the percentage you just divide using your calculator and you should get something like this :

[tex]\frac{7}{38}[/tex] = 0.1842105263

Then you just round that to the nearest hundredth.

If you round 0.184 to the nearest hundredth, it will be 0.18 (You have to round down since the number 4 in the thousandth place is smaller than 5)

will somebody help me with this question 9 x 3/4

Answers

Answer:

Improper way: 27/4

Mixed number: 6 3/4

Step-by-step explanation:

To make it easier, put a 1 under the 9. So you get 9/1.

It should look like this:  9/1 x 3/4

Then simply multiply 9 and 3 then 1 and 4.

You get 27/4!

The amount of money and dollars that it cost to purchase x square feet of the carpet is given by f(x)= 8x the insulation feet is $125 more than 8% of the cost of the carpet right function of g that represents the insulation fee then use the function to find the insulation fee for 175 square feet of carpet

Answers

Answer:

The insulation fee for 175 square feet of carpet is $237.

Step-by-step explanation:

The amount of money, f(x), that it cost to purchase x square feet of the carpet is:

f(x)= 8x

The insulation fee,g(x), is $125 more than 8% of the cost of the carpet,f(x), we have

g(x)=8% of f(x)+125

[tex]\Rightarrow=\frac{8}{100}\times (8x)+125[/tex]

[tex]\Rightarrow=0.64x+125[/tex]

The insulation fee for 175 square feet of carpet,

i.e for x=175

[tex]g(x=175)=0.64\times175+125=237[/tex]

Hence, the insulation fee for 175 square feet of carpet is $237.

Using the figure on the left, what is the measure of

Answers

Answer:

c = 30°

d = 60°

Step-by-step explanation:

Angle ZWC is a 90° angle

Angle YWX is a 60° angle

add them together and you get 150°

180 - 150 = c = 30°

c + d + 90° = 180°

substitute

30° + d + 90° = 180°

combine like terms

120° + d = 180°

subtract 120° from both sides

d = 60°

hope this helps!!

Answer:

c is 30 and d is 60

Step-by-step explanation:

I did it for hw

Which Reason would be used to relate the named angles?

Corresponding Angles
Alternate Interior Angles
Same Side Interior
O None of the above

Answers

Same side interior

You can see both j and p are on the inside so they are interior angles. If you look further you can see they are both on the same side therefore they are same side interior.

Composite functions
g(d) = 2d - 5
h(d) = -4d +3
Find (hºg)(d)

Answers

Answer:

[tex](h\circ g)(d)=-8d +23[/tex]

Step-by-step explanation:

Composite Function

Given g(d) and h(d) real functions, the composite function named (hog)(d) is defined as:

[tex](h\circ g)(d)=h(g(x))[/tex]

For practical purposes, it can be found by substituting g into h.

The functions g and h are given as:

[tex]g(d) = 2d - 5[/tex]

[tex]h(d) = -4d +3[/tex]

Substituting g into h:

[tex](h\circ g)(d)=-4(2d - 5) +3[/tex]

Operating:

[tex](h\circ g)(d)=-8d +20 +3[/tex]

[tex]\boxed{(h\circ g)(d)=-8d +23}[/tex]

5/6 divided by 3 in simplest form. please help. quick.

Answers

The Answer is:

5/18

Step-by-step explanation:

5/6 ÷ 3 = 5/18

the answer is 5/18 for that question

which number are a distance of 7 units from 1 on the number line -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 8 9 10

Answers

Answer:

8, -6

Step-by-step explanation:

How was triangle A translated?
O four units left
O four units right
O six units left
O six units right ark this andTetrn​

Answers

Answer:

D

Step-by-step explanation:

i know its six units right but i dont know what the rest of the answer says tho

Answer: D

Six units right

Step-by-step explanation:

I got it right on edg2020

The point-slope form of a line that has a slope of , and passes through the point (3, 0) is shown.
y-0 =3(2-3)
What is the equation in slope-intercept form?

Answers

Answer:

y= -3

Step-by-step explanation:

[tex]y-0 =3(2-3)[/tex]

Expand ; 3(2-3) = 6-9

[tex]y-0=6-9\\\\Simplify\\\\y-0=-3\\y =-3+0\\\\y =-3[/tex]

Plz only answer if ur sure about the answer :)

Answers

Answer:

66r+77   |    -14k+9

Step-by-step explanation:

i gotchu big daddy

Other Questions
Property of waterDefinitionExampleAdhesion1CohesionSurface Tensioncapillary ActionAlso need examples Java Homework:(The Person, Student, Employee, Faculty, and Staff classes) Design a class named Person and its two subclasses named Student andEmployee. Make Faculty and Staff subclasses of Employee. A person has a name, address, phone number, and email address. A student has a class status (freshman, sophomore, junior, or senior). Define the status as a constant. An employee has an office, salary, and date-hired. Define a class named MyDate that contains the fields year, month, and day. A faculty member has office hours and a rank. A staff member has a title. Override the toString method in each class to display the class name and the person's name.class Person{ //A person has a name, address, phone number, and email address. String name; String address; String phone; String email;}class Student extends Person{ //A student has a class status //(freshman,sophomore, junior, or senior). //Define the status as a constant. final int freshman =1; final int sophomore =2; final int junior=3; final int senior=4; int status=freshman;}class Employee extends Person{ //An employee has an office, salary, and date hired. String office; double salary; java.util.Date dateHired;}class Faculty extends Employee{ //A faculty member has office hours and a rank. String officeHours; String rank;}class Staff extends Employee{ //A staff member has a title String title;}public class ex112{ } The outline is given above. Fill in between brackets to finish! Thank you :) PLZZZ HELP THATS THE QUESTION I DONT GET IT What is the angle pair relationship between angles 6 and 8? - 5 x - 30 s 10Solved,ease I need these questions please help ASAP I only have 5 minutes left Greg and Marti are racing remote control cars. The race starts at t=0 and the cars distance is measured from the start line. Both cars have a constant rate of change. Information about each of the cars during the race is shown below.The race was over after 10 seconds. The winner of the race is defined by the person who is farthest from the start line. Whose car should be crowned the winner? Use mathematics to justify your answer. Read the sentence.I spent the weekend at the beach to get away from the cold weather in the mountains.Which statement about this sentence is true?The sentence gives an example of connotation, because it uses the word cold to suggest that the weather isunemotionalThe sentence gives an example of connotation, because it uses the literal meaning of the word cold.The sentence gives an example of denotation, because it uses the word cold to suggest that the weather isunemotional.The sentence gives an example of denotation, because it uses the literal meaning of the word cold. A crate is pulled with a force of 165 N at an angle 30 northwest. What is the resultant horizontal force on the crate?Help asap 1 Somos los residuos y venimos de todas partes del cuerpo. 2 Ahora vamos a pasar por el ____________, que hace las veces de filtro. 3 Vamos ahora por el _____ _________. 4Llegamos a la ___________ 5 Es hora de ir al bao, pasemos a la ______________ 6 Cuando nos vayamos la sangre quedara ____________ does inflation benefit the lender or borrower? Which statement describes the impact of the Hennessey Massacre best?A. The Five Tribes wrote a protest to Washington officials.B. The US government was enraged by the brutal attack.C.Other tribes in the Indian Territory were angered by the attack.D. The Kiowa and Comanche were forced onto their reservations Paul is making turkey burgers that are 1/4 pounds each. he has 2.93 pound of turkeys If 16 of 200 apples were bad, what percent is that?A8%B10%C12%D16% I need quick, please. How is theatre related to science? Math? Write down the formula for the nth number and calculate the 10th number and the 101th number of the following sequence: 74, 58, 42, ... Simplify (-3/5) divided by (7/6) HELP ASAP BitcoinLotto:Suppose the nation of Bitcoinia has decided to convert its national lottery to use Bitcoin. A trusted scratch-off ticket printing factory exists and will not keep records of any values printed. Bitcoinia proposes a simple design: a weekly run of tickets is printed with an address holding the jackpot on each ticket. This allows everybody to verify the jackpot exists.The winning ticket contains the correct private key under the scratch material. 7.1. What might happen if the winner finds the ticket on Monday and immediately claims the jackpot? Can you modify your design to ensure this wont be an issue?7.2. Some tickets inevitably get lost or destroyed. So youd like to modify the design to roll forward any unclaimed jackpot from Week n to the winner in Week n+1 . Can you propose a design that works, without letting the lottery administrators embezzle funds? Also make sure that the Week n winner cant simply wait until the beginning of Week n+1 to attempt to double their winnings. 4. Imagine that there were no intellectual property rights. How would this change how artistwork?Please help The isotope of an atom containing 31 protons and 39 neutrons suddenly has two neutrons added to it. What isotope is create?