Mathematics High School

help what is the answer to this'

Help What Is The Answer To This'

Answers

Answer 1

Answer:

Your answer is  x [tex]\geq[/tex] 77

Step-by-step explanation:

[tex]\frac{x}{7} \geq 8+3[/tex]

[tex]\frac{x}{7} \geq 11[/tex]

[tex]\frac{x}{7 } * 7 \geq 11*7[/tex]

[tex]x \geq 77[/tex]

Hope this helps!

Related Questions

is −4[3(x−7)] and 6(14−2x) equiviant

Answers

Answer:

Yes.

Step-by-step explanation:

Set the equations equal to each other to determine their equality.

-4[3(x - 7)] = 6(14 - 2x)

Distribute the 3 and the 6 into their respective parenthesis.

-4[3x - 21] = 84 - 12x

Distribute the -4 into the brackets.

-12x + 84

Rearrange the equations.

84 - 12x = 84 - 12x

Since the equations come out to be the same thing on both sides so that any value satisfies it, the equations are equivalent.

A rocket is fired upward from ground level with an initial velocity of 1600ft/sec . When will the rocket be above 1000ft? Show your work. Round your answer to the nearest tenths. Write the answer in set notation.

Answers

Answer:

{t: 0.6 < t < 99.4}.

Step-by-step explanation:

Use one of the equations of motion under gravity.

s = ut + 0.5gt^2       where s = distance, u = initial velocity, g = acceleration due to gravity and t = the time.

So we have:

1000 = 1600t  + 0.5* -32*t^2            ( acc due to gravity is negative as we are acting against it).

16t^2 - 1600t + 1000 = 0

t =  (1660 +/- sqrt(1600^2 - 4*16*1000) / 32

This gives t = 0.629 , 99.371 seconds.

So the time is above 0.6 seconds (to the nearest tenth) and before 99.4 seconds.

WHAT IS 2+2 GUYS!11!! MY MOM IS MAD AT ME SHE SAY SHE GONNA get belt

Answers

Answer:

ITS 4!!!!!

Step-by-step explanation:

2+2=4

4=4

4 hehehehehehehehehehe

Bryan is 122 pages into his adventure novel, and he can't wait to finish it tonight. Luckily, he reads quickly, 45 pages per hour. If Bryan reads for 4 hours tonight, how many pages will he have read in all?

Answers

Answer: 302

Step-by-step explanation:

45 pages per hour X 4 hours = 180  pages in total

180 + 122 = 302

so 302 pages in total

'please can i have brainliest? i need it for my goal'

he would have read 302 pages

Prove that triangle PQR is congruent to triangle QSR.

Answers

Answer:

They are congruent to one another because both triangles have all equal sides. Therefore they are congruent.

Step-by-step explanation:

Graph y= -3x+4
NO FILES NOR LINKS!!!
​

Answers

Answer:

youre gonna put 4 on x axis and -3 on y

Step-by-step explanation:

-
2x2 - 4x
b) Factorise

Answers

The answer is 2x X (x-2)

solve for a,b 2^a × 2^b=144 value of a+3b+2 is...

please solve it...urgent...​

Answers

Answer:

its a simple for me

Step-by-step explanation:

2+144 i

Pls help me I’m so lost

Answers

Answer:

5

Step-by-step explanation:

Find the domain of f(x) = 3x for the range {-7, -1, 3, 11}.
=

Answers

Answer: i dont know

Step-by-step explanation:

Find the area I will make you Brainliest (show working) the bottom number is 8 cm where it says liveworksheets​

Answers

Answer:

228cm^2

Step-by-step explanation:

 

Multiply 18cm by 10cm:

18 x 10 = 180cm^2

So we have the area of the biggest/top part: 180cm^2

   

For the bottom part:

You've said the length of the bottom side is 8cm.

We know the length of the biggest side: 24cm. And we know the length of the opposite side: 18cm. So, to find the length of the missing side, it's simple subtraction:

24cm - 18cm = 6cm

So now we have lengths for 2 sides: 8cm and 6cm.

Multiply these to give the area:

8cm * 6cm = 48cm^2

Add these areas of both shapes together to give total area:

180cm^2 + 48cm^2 = 228cm^2

slope=0, goes through the point (0,6)

Answers

Answer:

y=6

Step-by-step explanation:

no slope means no X or M in y=mx+b

leaves you with y=b which is whatever y is in the cordinate (x,y)

in this case, 6

Answer:

y=6

Step-by-step explanation:

We can use point slope form

y-y1 = m(x-x1)

where m is the slope and (x1,y1) is a point on the line

y-6 = 0(x-0)

y-6 = 0

Add 6 to each side

y-6+6 = 0+6

y=6

Please I’ll give u brainlesst there is an image attached

Answers

Answer:

I could only find a single semi-complete question on that paper due to the quality of the picture.  The carbon dioxide and water escape from the tube, because as gases, they do not have a definite shape or volume, and instead expand to fit whatever container they are in.

Hope it helps

Find the missing side of each triangle. Leave your answer in simplest radical form.
(Please show ur work)

Answers

>> Answer

___________

[tex] \: [/tex]

[tex]\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}[/tex]

Step by step :

x² = 12² + 10²

x² = 144 + 100

x² = 244

x = 2[tex]\bold{\sqrt{61}}[/tex]cm✔

HELP PLEASE ASAP
Sara says, "If you subtract 13 from my number and multiply the difference by -6, the result is
- 66." What is Sara's number?

Answers

The answer is 24.

24-13 is 11
And 11 x -6 is -66

Please mark brainliest.

El doble de un número más de 3 unidades

Answers

Lá resposta de el pergutala é 2x+3

Tell whether the ordered pair (2, 5) is a solution of the system of linear equations.

x + y = 7

2x – 3y = -11

Answers

Yes it is because you replace the 2 for the x and the 5 for the y.
2+5=7
7=7
2(2)-3(5)=-11
4-15=11
-11=-11

Mr. Evans prepared 5 rows for 6 tomato plants in each
row and 5 rows for 2 pepper plants in each row. How
nany plants did he prepare for altogether?

Answers

Answer:

he prepared for 18 plants altogether

The answer to this question is 40

Solve by multiplying
digits of value and filling
in zeros:
700 x 102
Х
HELP PLEASE

Answers

the answer is 70,000

The baby lions at the zoo are growing. For the first 4 months, they eat 10 ounces of food per day. Every month after that, the amount of daily food is multiplied by 1.5. How much will the lions eat per day during month 10? When will the lions eat more than 5 pounds per day?

Answers

Answer:

48.3

Step-by-step explanation:

A term may be written in index form to?
a) Make calculation easier
b) Represent large numbers
c) Show repeated multiplication
d) All the above​

Answers

Answer:

A.make calculation easier

Jada and her friends want to go indoor skating on Saturday night. Jacaranda Skating Zone charges $40 for entry and $12 per hour to skate, while Wiles Skating Zone charges $10 for entry and $22 per hour to skate. At how many hours would it be the same cost at either skating zones?

Answers

At 3 hours both Jacaranda and Wiles would have the same cost

Let y represent the total charges by Jacaranda and x represent the number of hours. Hence:

y = 12x + 40

Let z represent the total charges by wiles and x represent the number of hours. Hence:

z = 22x + 10

Since they are to have the same cost, hence:

y = z

12x + 40 = 22x + 10

10x = 30

x = 3 hours

Therefore at 3 hours both Jacaranda and Wiles would have the same cost.

Find out more at: https://brainly.com/question/13911928

Round steak costs $6.95 per pound. Sara wants to buy 9.5 pounds of round steak which she estimates will cost $54. Which statement about Sara’s estimate is true?

1. Sarah rounded $6.95 and 9.5 up. $54 is enough money to buy the steak.
2. Sarah incorrectly multiplied 9 and 6. Her estimate should be $63.
3. Sarah rounded 9.5 up to 10. Her estimate of $54 is too high.
4. Sarah rounded $6.95 and 9.5 down. Her estimate of $54 is too low.

Answers

Answer:

it is b because she multiplied 9 and 6 but what she was supposed to do was multiply 9.5 and 6.95 to get the estimated price of 63dollars

One of the legs of a right triangle is twice as long as the other, and perimeter of the triangle is 28. Find the lengths of all three sides, to three decimal places

Answers

Step-by-step explanation:

One leg is x, the second leg is 2x and the hypotenuse is:

h = [tex]\sqrt{x^2+(2x)^2} =\sqrt{5x^2} =x\sqrt{5}[/tex]

Perimeter is:

x + 2x + x√5 = 28x(3 + √5) = 28x = 28/(3 + √5) ≈ 5.348

The sides are:

5.348, 2*5.348 = 10.6965.348*√5 = 11.958

Explain why the measure of angle a is equal to 45∘ and the measure of angle c is equal to 70∘ .

Answers

Answer:

because of 180

Step-by-step explanation:

Given the function f(x)=x^2+2x+1, find each value of the function

Answers

Answer:

1 9/16

Step-by-step explanation:

F(1/4) means u plug in 1/4 for x

so the equation would be

f(1/4)=1/4^2+2 1/4 + 1

f(1/4)=1/16+1/2+1

f(1/4)= 9/16 +1

f(1/4)= 1 9/16

its not nine teen its one and 9 over 16 just clarification

Mike has 1 apple he ads an other one of his apples how many does he has now

Answers

Answer:

2 apples :,) cucucyvtrvfrg

Sam does a weekly exercise program consisting of cardiovascular work and weight training. Each week, he exercises for at least 5 hours. He spends at most 3 hours doing cardiovascular work. He spends at most 11 hours on weight training. Let x denote the time (in hours) that Sam spends doing cardiovascular work. Let y denote the time (in hours) that he spends on weight training. Shade the region corresponding to all values of x and y that satisfy these requirements.

Answers

5 you can get your order and your order for the next order for the order from here

Please answer correctly !!!!!!!!!!!!!! Will mark brainliest answer !!!!!!!!!!!!!!!

Answers

Answer:

where is your Question??????

which expression uses the distributive property to represent the sum of 28+42

Answers

Answer:

(2 x 14) + (3 x 14) = 5 x 14 = 70

Answer:

14(2 + 3)

Step-by-step explanation:

28 = 2 x 2 x 7

42 = 2 x 3 x 7

The HCF of 28 and 42 is given by 2 x 7 = 14

Other Questions
plss help dictionary but I don't have one here dialogue The GCF of two numbers is 3 and the LCM is 180. If the one of the number is 45, what is the other number? what was the title of the ruler of the empire of mali? need help plssssssss I need help writing an essay on pollution can anyone help me! I'll give you the Brainliest answer!! I really need help! It can be any topic of pollutionslike firecrackers, greenhouse affect etc... Read this story to answer question.The American colonies had accomplished an amazing success. Angry about their treatment by the British government, the colonists had protested and then revolted. After winning the Revolutionary War against England, they had formed a new country: the United States of America.During the war, the Continental Congress had formed a government under the Articles of Confederation. This document served as the first constitution of the United States. Because of their experiences with the British government, the colonists had limited the power of the United States central government under the Articles. After the war, however, many people realized that the government had too little power. It could not collect taxes or regulate trade. There was no executive to enforce laws and no court system to make sure laws were fair. The countrys leaders realized the United States needed a new plan of government.Respected people, or delegates, from all the colonies except for Rhode Island met in Philadelphia in 1787 to create a new constitution. For four months the delegates discussed problems and solutionsin secret so that no one would influence the decisions. Finally, in September 1787, they completed the writing of the United States Constitution. The next step was to get the document ratified, or approved, by nine of the thirteen states. That task was not easy.When Americans learned the specifics of the Constitution, two groups formed. People who supported the strong government created by the Constitution were called Federalists. People who worried that the government would be too powerful were called Anti-Federalists. As the states prepared to ratify the Constitution, these two groups worked hard to get people to join their side. Leaders of the Federalists wrote a series of essays published throughout the country. They urged the states to ratify the Constitution without any amendments. Meanwhile, the Anti-Federalists wanted to make sure that peoples rights were protected against the government. It soon became clear that some statesespecially big states such as Massachusetts, New York, and Virginiawere not ready to adopt the Constitution.What were the rights that the Anti-Federalists wanted to protect? The list included the right to speak freely, to worship freely, to have fair searches, and to have a trial by jury. These were all rights that the British government had ignored before the Revolution. Federalists claimed that those rights were protected even though they were not specifically listed. After more than two years of discussions, James Madison proposed amendments, or additions, to the Constitution that would protect a citizens rights. What were the rights that the Anti-Federalists wanted to protect? The list included the right to speak freely, to worship freely, to have fair searches, and to have a trial by jury. These were all rights that the British government had ignored before the Revolution. Federalists claimed that those rights were protected even though they were not specifically listed. After more than two years of discussions, James Madison proposed amendments, or additions, to the Constitution that would protect a citizens rights.The House of Representatives passed seventeen amendments on August 24, and the Senate consolidated them into twelve amendments. The Senate passed them on September 9. In order for the amendments to become law, however, the states also had to approve them. Congress sent the amendments to the states on September 25. The states approved ten of the twelve amendmentsknown as the Bill of Rightson December 15, 1791. The United States had a new government plan that allowed it to become not only the most powerful nation in the world but also the greatest protector of human rights. Select two sentences which demonstrate that it was difficult to get states to ratify the Constitution.Question 1 options:"Because of their experiences with the British government, the colonists had limited the power of the United States central government under the Articles.""After more than two years of discussions, James Madison proposed amendments, or additions, to the Constitution that would protect a citizen's rights.""It soon became clear that some statesespecially big states such as Massachusetts, New York, and Virginiawere not ready to adopt the Constitution.""Respected people, or delegates, from all the colonies except for Rhode Island met in Philadelphia in 1787 to create a new constitution.""The list included the right to speak freely, to worship freely, to have fair searches, and to have a trial by jury." JJ withdraws $20 from his bank account every week for lunch. Suppose he does not make any additional deposits or withdrawals. What integer represents the change in value of JJ's bank account after nine weeks? The specific heat of wood is 2.03 J/g.C. How muchheat is needed to convert 225 g of wood at -15.0C to10.0C? what comes once in a minute twice in a moment and never in a thousand years What are the signs and symptoms of Russell-Silver Syndrome Slope of -3 passes through the point (2,1) 10. If you can travel 97 miles in 30 minutes, how many mileScan youtravel at the same rate in 8 hours? solve the equation 3/4x-5=xgive your answers correct to 2 decimal places A certain monthly magazine has both print and online subscribers. Print subscribers are people who pay to have the magazine physically delivered to them each month. Online subscribers are people who pay to have access to the electronic version of the magazine. The editors of the magazine want to study how online subscribers feel about the design of the electronic version, and they will gather data from a sample. Which of the following is a sample of the population of interest?a. 50 subscribers to the magazineb. 50 print subscribersc. 50 online subscribersd. 50 people who buy a copy of the magazine at a newsstande. 50 people who find an article in the magazine while searching online [tex]\frac{x}{5} = 3[/tex] How are turtles and fish alike? what should you do if you suspect spillage has occurred cyber awareness What is the answer of this : 3+5-9*6/2 Why potential energy is remian constant when solid body is heated? who was the first african american pictured on a u.s. postage stamp?