Mathematics High School

PLEASE HELP ME WITH THIS I WILL MARK BRAIINLIST!!

Answers

Answer 1

Answer:

Step-by-step explanation:

First solve for x. HI = 2x, IJ = 4x - 10, and the whole length HJ = 4x.

So 2x + 4x - 10 = 4x.

6x - 10 = 4x

6x - 4x - 10 = 4x - 4x

2x - 10 = 0

2x - 10 + 10 = 0 + 10

2x = 10

x = 5.

IJ is 4x - 10, so it becomes 4(5) - 10

20 - 10 = 10

Related Questions

Which one is the correct answer? Can you please explain your reasoning

Answers

Answer:

2√10

Step-by-step explanation:

dont need any reasoning its right.

HELP PLS !!! IM IN A TESTT!

Answers

1. c
2. d
3. a
4. b

Hope I got this to you in time!

if p(x)=x^2-4x+3 evaluvate p(2)-p(-1)+p(1/2)

Answers

Answer:

....◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉

The digits from the serial number of a dollar bill are listed below.

6,8,5,8,2,8,5,8

Answers

Answer:

8 occurs most often so the number is 8.

Answer:

The mode is 8.

Step-by-step explanation:

mode means the number that occurs the most in a list.

If the original quantity is 10 and the new quantity is 3, what is the percent increase?

Answers

Answer:

30% Increase

Step-by-step explanation:

We Know 3 is 30% of 10 and 10+3=13 so we know that 13 is a 30% increase of 10.

Hopes This Helps :)

Hedi Earns 3% commission on the jewelry she sells each week last week she sold $730 worth of jewelry how much commission did she make

Answers

730*0.03=21.9

She makes $21.90

PLEASE HELP QUESTION IN PICTURE

Answers

Answer:

16 units

Step-by-step explanation:

Prove that 4x-1 =11,in which the value of x=3

Answers

Answer:

Step-by-step explanation:

substitute where x=3 into the equation

so 4*3-1=11

4×3-1=11

12-2=11

11=11

proved..

sub duplicate ratio of 16:9 is

Answers

The sub duplicate ratio of 16:9 is

4: 3

Sub duplicate ratios

The sub-duplicate ratio is found by finding the square root of both the numerator and denominator

The given ratio is 16:9

Find the square root of 16

[tex] \sqrt{16} = 4[/tex]

Find the square root of 9

[tex] \sqrt{9} = 3[/tex]

Combining the two square roots that were found, the sub duplicate is:

[tex] \frac{4}{3} [/tex]

Therefore, the sub duplicate ratio of 16:9 is

4: 3

Learn more on sub duplicate of ratios here: https://brainly.com/question/25881746

A student answer 86 problems on a test correctly and received a grade of 98% how many problems were on the test if all the problems worth the same number of points

Answers

Answer:

87 or 88

Step-by-step explanation:

86 is 98% of 87.755102

So, the number of problems must have been 87 or 88

Another help!!! Good points fake response =report

Answers

Answer:

135

Step-by-step explanation:

3³ × (12-2) ÷ 2 =

27 × 10 ÷ 2 =

270 ÷ 2 =

135

which expression is equivalent 2(t-4)+1?

Answers

Answer:

(Answer below)

Step-by-step explanation:

2t - 8 + 1

this is the expanded form of 2(t-4)+1 therefore, it is the same as 2(t-4)+1

how I got this: 2 x t = 2t 2 x 4 = 8 2t + 8 +1

What is the exact length of AB ?

Answers

Answer:

4*2=8

Hope This Helps!!!

A triangle has two sides of length 6 and 18. What is the smallest possible whole-number length for the third side?

Answers

Answer:

Step-by-step explanation:

A triangle has two sides of length 14 and 5. What is the largest possible whole-number length for the third side?

Answer:

11 units

Step-by-step explanation:

Between 18-8 = 10 and 18+8 = 26, the smallest integer number INSIDE this interval is 11.

find the slope of the line that passes through (3,1) (4,9)

Answers

Answer:

Step-by-step explanation:

The slope here would be 8 using rise over run formula which puts y/x and gives you 8

a) Write an equation for the line of best fit.

Y=-0.007x+13.713

5. The data below shows the population of a city,

In millions of people, since 1950.

Year Population

1950 1.75

1960 1.68

1970

1.52

1980

1.16

TO

b) Estimate the population of the city in 2020.

1990

1.04

2000

0.98

Answers

Answer

Step-by-step explanation:

In millions of people, since 1950

if mp is p , price including VAT is q, discount amount is r and VAT amount is s ,then find the relation between them

Answers

hope you can understand

were u get 8 from and 17.6 u need to show ur work

Answers

I don’t understand what this question is asking for but here is what I understood.

8 comes after 7 and before 9

17.6 comes after 17.5 and before 17.7

hope it helps…?

Explain how to use the distributive property to find an expression that is equivalent to 20+16.

Answers

Answer:

Explain how to use the distributive property to find an expression that is equivalent to 20 + 16. First, I would find that the GCF of 20 and 16 is 4. Then, I would divide both 20 and 16 by 4. Last, I would use the distributive property to write the sum as 4(5 + 4).

2. Which of these situations can be represented by the
opposite of -25?
A. scuba diver is 25 feet below sea level.
B. Leon gets paid $25.
C. An airplane descends 25 feet.
D. Sara has a $25 debt.
a

Answers

Answer:

Step-by-step explanation: Because he gains $25, which is positive

A 25 feet below sea level.

(789+890)=(2992) answer it and i give u a taco

Answers

Answer:

False

Step-by-step explanation:

789+890 = 1679

Answer:

789+890+1313=2992

Step-by-step explanation:

Find the 44th term in the following
arithmetic sequence :
2, 3, 4, 5, ...
Hint: Write a formula to help you.
1st term + common difference(desired term - 1)

Answers

Answer:

Step-by-step explanation:

The sequence adds 1 every step. it has already taken the first 4 steps, so 40 more would just be adding 40 to 5.

Please mark brainliest I really need it

Answer:

43 I think that is the Answer

Are the ratios 6:5 and 19:15 equivalent?

Answers

No, because if you multiply 5 by 3 to get 15 for the denominator, you have to also multiply 6 by 3 which would be 18, and it has it at 19.

ANSWER: NO

Answer: no

Step-by-step explanation:

Jamie joined the marching band. To pay for a uniform, he borrowed $120 for 3 months with 6% interest per month. What was the total cost of Jamie’s uniform?

Answers

Answer:

$142.92

Step-by-step explanation:

120 * 1.06^3 = 142.92192

A right rectangular prism has edges of 8 feet, 4 feet, and
1/ foot.
How many cubes with side lengths of
1/2
foot would be needed to fill the prism?

Answers

Answer:

[tex]to \: know \: the \: answer[/tex]

[tex]refer \: to \: the \: above \: attatchment[/tex]

Hope this helps you !!

Can someone answer this no bots please I will give you brainliest… please

Answers

Answer: Alice

Step-by-step explanation: Alice won because she started furthest From the starting line.

Sketch the graph of each linear inequality

Answers

Answer:

hope you can see these, the red graph is problem 3 and the blue graph is problem 5 :)

Simplify the expression.

-6 + 2(9a + 5)

Answers

-6 + 2(9a + 5)

-6 + 18a + 10

18a + 4

Hope this helps!
Brainliest is much appreciated!

18a +4
Distribute the 2 to the 9a and the 5 to get
-6+18a+10
Combine like terms (-6 and 10) to get
18a+4

What is the arc length if the central angle is 225 degrees and the radius of a circle is 3 cm

Answers

Answer:2*225*pie/360*3

Step-by-step explanation:

The required length of the arc is 11.78cm

Angle θ = 225 degrees
radius = 3 cm
arc = ?

What is an arc?

Arc is the measure of angle on the circumference of circle.

Length of an Arc = θ × (π/180) × r

Length of an Arc =225 × (π/180) ×3
= 11.78

Thus, the required length of the arc is 11.78 cm

Learn more about arc here:

https://brainly.com/question/18741430

#SPJ2

What are the roots of the function
2x^2-8x=0

Answers

Answer:

[tex]x=0[/tex] and [tex]x=4[/tex]

Step-by-step explanation:

The roots of a function (also known as "x-intercepts" or "zeroes") are defined where y=0. Therefore, we will solve the quadratic:

[tex]2x^2-8x=0[/tex]

[tex]2x(x-4)=0[/tex]

[tex]x=0[/tex] and [tex]x=4[/tex]

Other Questions

If a parent gives a child a special privilege every time the child successfully completes five homework assignments, this is an example of a What's the percentage multipier for 0.6%? 1. _________ are things we often do or regularly. A. Careers B. Dangers C. Habits D. Adventures Developing a shared understanding through communication is complex because __________________.a.everyone interprets the world differentlyc.learning to communicate well is too difficultb.no one understands enough words to communicate effectivelyd.all of the abovePlease select the best answer from the choices providedABCD Plz I need help! On these 3 questions! PLS HELP ASAP ILL GIVE BRAINLKEST PLS THANKS Assume that students in a course are required to produce a written report on an ICT-related the topic each semester. If you wanted to create a model to estimate how long it should take a student to complete such an assignment, what measure of work content would you use? Some reports might be more difficult to produce than others: what factors might affect the degree of difficulty? Provide a list of factors and explain each briefly. 6. Find the value of y.516 -5. Tanya wants to subtract 62 - 48. What are someways she can find the difference? Choose a wayand show the work needed to find the difference science book exercise 13.1 What usually happens to main characters by the end of the story?a. They fall in love.b. They are defeated by the antagonistc. They grow, change, or learn an important lesson.d. They find treasure beyond their wildest dreams. Using the information in your graphic organizer, write a paragraph in the space below explaining how theme develops in the story "The Nest."Write a topic sentence that mentions the theme, title, and author.Then follow your graphic organizer and write your ideas about how protagonist, antagonist, conflict, falling action and resolution, mood, and setting develop in the story.Be sure to include the theme of the story.End with a sentence that restates your idea about the theme.The Nestby Violet SorzanoRandall squinted up through the trees, trying to gauge the time, but gave up quickly. He should have paid attention when his father taught the family to read the position of the sun. He should have paid attention, too, before sneaking off this morning on his first solo hike, forgetting the whistle his mother stressed he always bring.He pictured his parents now at their camp beneath the tree with the eagles nest, wondering where he was. Randall was wondering the same thing. Lost and out of food, he feared he had but a few hours before darkness closed in, trapping him in the bitter cold with the creatures of the night.He closed his eyes to fight back tears, when he heard it in the distance. Water! His fathers words came flowing into his mind; one tip he actually remembered. If youre ever lost, find a river and follow it.In a flash, he was on his feet, scaling fallen trees, tearing through brush, frantically following the sound. The sky grew darker, but the noise grew louder, and Randall, tired and scared, forged ahead until he found it. He reached the river bank and was mulling his next move when a sudden splash caught his eye.A majestic eagle rose from the water, soaring skyward with a freshly caught fish in its talons. Could it be the same eagle nested above his camp? It glided triumphantly into a high nest a short distance away, eager to greet its family. Randall smiled, equally triumphant, eager to do the same as he followed the eagles flight.In the distance, he saw his mother, his whistle clutched in her hand. Which person has the most freedom to make his or her own lifestyle decisions? A. Frieda is 10 years old and lives with her grandmother. B. Vladimir is 3 years old and attends preschool. C. Quincy is 16 years old and lives in a dormitory. D. Lucinda is 32 years old and has two children. pro's and con's of decriminalizing drugs to end the war on drug in the US. A 2.0 kg block rests on a level surface. The coefficient of static friction is, and the coefficient of kinetic friction is A horizontal force, X, is applied to the block. As X is increased, the block begins moving. Describe how the force of friction varies as X increases from the moment the block is at rest to when it begins moving. Indicate how you could determine the force of friction at each value of Xbefore the block starts moving, at the point it starts moving, and after it is moving. Show your work.ps. I had to change F to X because of brainly. I need help for action,consequence What is the best way to push an object 8. What do you think was the reaction of the British troops? What was so significant aboutGeneral Washington's escape? A physics professor leaves her house and walk along the sidewalk toward campus. After 5 min it starts to rain and she returns home. Her distance from her house as a function of time shown in figure: 1. At which of the labelled point is her velocity (a) zero? (b) Constant and positive? (c) constant and negative ? (d) Increasing in magnitude? (e) Decreasing in magnitude? How can two siblings who constantly argue best improve their communication? by talking off topic by pretending to listen by talking over each other by being honest with each other