Mathematics High School

can somebody please help me with this I’m currently failing this class .. I’ll really appreciate it

Answers

Answer 1

umm so

Step-by-step explanation:

wait ill answer that just now let me work it out

Related Questions

Solve the following system of equations graphically on the set of axes below.
y= 2x-2
y= -x+7

Answers

Answer:

x=y + 2

y=2(x - 1)

Step-by-step explanation:

y=2 x -2

swap sides so that all variable terms are on the left hand side

2x - 2 =y

add 2 to both sides

2x = + 2

Divide both sides by 2.

2 x = y + 2

2. 2

Dividing by 2 undoes the multiplication by 2.

x = y + 2

Divide y +2 by 2.

x = y + 1

Order these lines from the steepest to the least steep.

Answers

Answer:

B, A, D, C

Step-by-step explanation:

The slopes are:

2, -4, -1/2, 3/4

Ordering from the greatest to the least by absolute value:

-4, 2, 3/4, -1/2

Correct choice is:

B, A, D, C

Answer:

slopes are 2,-4,-1/2,3/4

Step-by-step explanation:

In order would be B=-4,A=2,C=3/4,D=-1/2

Hope this helps

How do you write 6x (to the 3rd power) -60x (to the 2nd power) +144x in factored form?

Answers

Answer:

6x(x-4)(x-6)

Step-by-step explanation:

I assume your expression is:

6x^3-60x^2+144x.

I'll use that information.

Factor 6x^3−60x^2+144x

6x^3−60x^2+144x

=6x(x−4)(x−6)

24 – 37x - 72
[tex]24 - 37x - {72}^{2} [/tex]
. factorise it

Answers

Answer:

The answer is -37x - 48

What's the circumference of a
circle with a diameter of 9 inches?
Use 3.14 for pi.

Answers

Answer:

28.27433

Step-by-step explanation:

c = 2π * r

What is the length of segment AC?

Answers

The y difference of the 2 lines are 6(you can just count these)

The x difference of the 2 lines are 8(again you can count this)

Now calculate distance using distance formula (the pythag theorem)

sqrt(6^2+8^2)=sqrt 100= 10

Therefore the distance of AC is 10.

PLEASE HELP. it is in the attachment

Answers

Answer:

<JKL=123

Step-by-step explanation:

57+57=114

360-114=246

246/2=123

<JKL=123

Answer:

angle JKL=123 degrees

Step-by-step explanation:

since sides of a rhombus are parallel, angle JKL is supplementary to angle KJM (or same side interior) so angle JKL is 180-57=123 degrees

Compute the scale factor, as a percent, for each given relationship. Drawing 1 to Drawing 2.

A) 210%
B) 47.61%
C) 2.1
D) 0.47169

Need help and fassttttttt!!!!!plzzz

Answers

Answer:

D)0.47160

Step-by-step explanation:

I think correct me of I'm wrong

Plz help meeeeeeee !!!!!

Answers

Answer:

answer is A

Step-by-step explanation:

simplify: -28+2r+3r+5

simplify more: 5r-23

2(-14+r) - (-3r-5)
-28+2r +3r+5
-23+5r
so, the answer is A

Hope this helps!! :)

Use the original price and the markup to find the retail price.

Original price $68; Markup 15%

The retail price is $________?
how I did it 68 x .15= 45.33333 rounded = 4.53
68 + 4.53 = 72.5 then I added a 0, 72.50
is 72.50 the answer?

Answers

Answer:

15% of $68 is $10.2

$68 + $10.2 = $78.2

The retail price is $78.20

help please!!!!!!!!!!!!!!!!!! Examine the diagram.

2 lines intersect a horizontal line to form 3 angles. The angles are 1, 90 degrees, 2.

Which statement is true about angles 1 and 2?
Angles 1 and 2 are complementary.
Angles 1 and 2 are vertical.
Angles 1 and 2 are supplementary.
Angles 1 and 2 are adjacent.

Answers

Answer:

Step-by-step explanation:

Answer:

the answer is a

:) :) :)

Step-by-step explanation:

A typist types 450 word in one hour. How many words would he type in 10 minutes

Answers

Answer:

75 words in 10 mins

Step-by-step explanation:

450 words in 60 mins, 450/6 is 75 meaning he can type 75 in 10 mins.

Answer:

30 minutes ................ 450 words

1 minute ..................

450

=15 words

6 minutes .............. 15×6=90 words

hi please help i’ll give brainly but please show your work.

Answers

Answer:0.028

Step-by-step explanation: 0.07 x 0.4= 0.028

0.028 is the answer! Hope this helps you!

sum of 500 consecutive integers is 250 . what is the product same 500 numbers

Answers

Answer:

250 and 2 because i think 250 multiply by 2 is 500

The product of the 500 numbers is 0.

What are integers?

Integers are whole numbers. It is a number without a fraction or decimal component. Integers can either be positive, negative or zero.

Consecutive integers are whole numbers that follow each other on the number line. For example, 1, 2, 3, 4 .... are consecutive integers.

How to determine the product of the 500 consecutive integers

If the sum of the 500 consecutive integers is equal to 250, it means that the consecutive integers would include negative numbers, zero and positive numbers. If the consecutive integers include zero, the product of the consecutive integers would be equal to zero.

To learn more about products, please check: https://brainly.com/question/3385014

How many vehicles are at Nam's Gas Station?

Answers

Answer:

Step-by-step explanation:

The number of car are in the y-intercept line so just add each one of the for every different bar.

3 + 4 + 5 + 6 + 3 + 2 = 23

So there are 23 vehicles in total.

The number of vehicles are at Nam's Gas Station is 23

Calculation of the number of vehicles:

Since The number of cars are in the y-intercept line

So here the no of vehicles should be

= 3 + 4 + 5 + 6 + 3 + 2

= 23

Here we added according to the given graph

Therefore, we can conclude that The number of vehicles are at Nam's Gas Station is 23

Learn more about the graph here: https://brainly.com/question/10587623

Can anyone help me please
I’ll mark brainliest.

Answers

Answer:

1. his account will be 120

2. 6 weeks

3. Yes, Lala will get 120 in 4 weeks while Andra will get 100

If you wanted to know Andra equation will be y=20x+20

Step-by-step explanation:

Hope this helped

PLEASE HELP!!

Find the 14th term of the sequence: 2,4,8,16...

Answers

Answer:

16384

Step-by-step explanation:

You have to find 2 to the 14th power (that's the rule)

Hope that helps!

A student received a coupon for 17% off the total purchase price at a clothing store. Let c be the
original price of the purchase. Use the expression below for the new price of the purchase. Write an
equivalent expression by combining like terms.

Answers

c - 0.17c = 0.83c
When you write “c” at the start, or x or whatever, it has an understood (invisible) number 1. So you’re subtracting the decimal on the next variable from 1.

- Ashanti earns $50 an hour. How much does she earn in 6 hours?

Answers

Solution:-

Given,

Ashanti earns=$50 an hour

Ashanti earns in 6 hours=?

Now,

Ashanti earns in 60 hours=$50×6

=$300

Therefore,Ashanti earns $300 in 6 hours.

what is nthe anwer
5 - 2x + 50

Answers

Step-by-step explanation:

= 55 - 2x is the answer .

plz mark my answer as brainlist if you find it useful.

Answer:

Add 5 and 50

−2x + 55

Step-by-step explanation:

HELP.... BRAINLIEST FOR ANYONE WHO ANSWERS
Kelly walks 1/3 mile to school. Justin’s walks 75% longer. How far does Justin walk to school?

Answers

Answer:

7/12 miles i think

Step-by-step explanation:

3/4 x 1/3 = 1/4

1/3 + 1/4 = 7/12 miles

The team won 18 of its 30 games. What was the team’s won-lost ratio?

Answers

Answer:

18:12 (accurate)

3:2 (simplified)

Step-by-step explanation:

The team won 18 games out of 30 total games. Find the amount of games lost by simply subtracting 18 with 30:

30 - 18 = 12

The ratio you are trying to find is won to lost, or won:lost. Plug in the corresponding numbers to the corresponding terms:

won:lost ⇒ 18:12

18:12 is the ratio.

If the teacher asks you to simplify, factor both sides. Divide 6 from both sides:

(18)/6 : (12)/6

3:2

3:2 is your simplified ratio.

PLZZZZZ HELP AND HURRRRRY!

Answers

Answer:

Step-by-step explanation:

Where does the graph of y = -3x - 18 intersect the x-axis?

Answers

Answer:

(-6,0)

Step-by-step explanation:

please answer correctly and quickly all the question-answer all the questions, please

Answers

Answer:

Step-by-step explanation:

81= 3 times k. K equals 27

4x-12 = 18. X is 5

4x-3=5. X is 2

4x-2=38. Answer is C

I hope this helps!

Plz, Plz, mark Brainliest!

11) 4x-3=5
+3 +3
4x=8
/4 /4
x=2

14) 81=3k
/3 /3
27=k

The last question) 4x-12=8
+ 12 +12
4x=20
/4 /4
x=5

Cual es el 5% de 80?

Answers

4 porque...
.05*80=4

What is the value of X ?

Answers

Answer:

i think x = 4

Step-by-step explanation:

30/25 = 4x-4/20
25(4x-4)=30x20
100x-100=600
100x=700
x=7

what is the factor expression of 12p+30

Answers

Answer:

6(2p + 5)

Step-by-step explanation:

The largest common factor of 12 and 30 is 6. Thus,

12p+30 = 6(2p + 5)

Answer:

12x +30=6(2x+5)

Step-by-step explanation:

Find the Greatest Common Factor (GCF)

GCF = 6

Factor out the GCF (Write the GCF first and then in parenthesis, divide each term by the GCF)

6(12p/6 + 30/6)

Simplify each term that is within the parenthesis

6(2p + 5)

(hope this helps can i plz have brainlist :D hehe)

please help me and thank you

Answers

The answer is 6^7
Hope this helps

Si una persona compra diariamente 2 1/2 de carne ¿Cuántos kilogramos de carne habrá comprado en 6 días? -15 kilos -16 kilos -17 kilos -20 kilos

Answers

Answer:

Kg de carne= 15 kg

Step-by-step explanation:

Dada la siguiente información:

Una persona compra 2.5kg de carne por día.

Tenemos que calcular cuántos kg de carne compra en 6 días. Para esto debemos usar la siguiente formula:

Kg de carne= kg por día*cantidad de días

Kg de carne= 2.5*6

Kg de carne= 15 kg

Other Questions

Escribe las siguientes cantidades en forma de notacin cientficaa. 1'300.000 segundos b. 450 metros c.2'000.000.000.000.000.000 litros d. 68 metros Which is an example of a function?the distance to school and the time you spend at schoolthe price of a piece of cloth and the length of the cloththe price of a movie ticket and the height of the customerthe time it takes to mow a lawn and the age of the person mowing the lawn Although it was not the longest Chinese dynasty how did the Han Dynasty stay in power for over 400 years. I need help with everything but A. assignment is worth 150 points A bucket that has a mass of 20 kg when filled with sand needs to be lifted to the top of a 10 meter tall building. You have a rope that has a mass of 0.4 kg/m that must be secured to the bucket. It takes 1 meter of rope to secure the bucket. Once the bucket reaches the top of the building it only has mass 16 kg because there was a hole in the bottom and sand was leaking out at a constant rate while it was being lifted to the top of the building.Find the work done lifting the bucket (sand and rope) to the top of the building. Help with both questions Ill mark brainliest who is hotter me or the stove?*facepalm* I cant believe I have to do this.. Which program started when President Johnson was in office? Of the following test scores, who do you think received the best score? The worst score? Why?Carla : 3 out of 5Desmond: 20 out of 25Ignacio: 6.5 out of 10Gina: 38 out of 50 Select the correct answer. Which equation describes the line graphed above? A. y=-4x-5 B. y=-1/5x-4 C. y=-5x-4 D. y=-4x-1/5 Find the value of x and the measure of the angle labeled 3x.A. x= 14; angle measure is 30B. x = 10; angle measure is 42".C. x = 14; angle measure is 42"D. x = 10; angle measure is 30 Which of the following is a scientific question?How many lizards live in Paynes Prairie?O Who is the director of the National Science Foundation?O What stores sell my favorite flavor of gum?How do mosquitoes affect the transmission of disease? How did the following music genre reflect life across different generations? Please help I dont wanna add a bunch of points Bc nobody is helping me Im just wasting them.You want to determine the height of yourschool building. The building casts a 6-footshadow at the same time you cast a 15-inchshadow. If you are 5 feet tall, how tall is theschool building? Write an equation and solve,showing ALL the work. 3 x 5 x 2 uygnkuhgkhgiyhbkhbkgy 1. Explain how food consumption varies globally. GIVE AN EXAMPLE OF EACH.ult.Cultural PreferencesLevel of DevelopmentPhysical ConditionsEX:EX:EX: Taxable income terminology Taxable Income Terminology Match the terms relating to the basic terminology and concepts of personal finance on the left with the descriptions of the terms on the right. Read each description carefully and type the letter of the description in the Answer column next to the correct term These are not necessarily complete definitions, but there is only one possible answer for each term Term Answer Description A. To qualify for exclusion during this transaction, you must have owned and Gross income occupied for two of the five prior years B. This term essentially includes all income subject to federal tax Active income Portfolio income C. Using taxable income, it is based on tax tables or tax rate schedules Passive income D. This term includes expenses that can only offset portfolio income. E. This is used to offset passive income Investment expenses F. This term includes income from self-employment Real estate or limited partnership expenses Capital gains G. This item is taxed at different rates depending on the holding period Sale of a home A TH, H. This is used to determine tax liability Taxable income I. This term includes income gained from real estate and limited partnerships Tax liability CJ. This term refers to earnings and capital gains generated from investment holdings Before World War 2,two Georgia _________________greatly helped to prepare the United States for war. Read the sentence. It is missing punctuation.My father hoping to stay fit lifts weights an hour every day.What version of the sentence uses punctuation correctly?My father, hoping to stay fit lifts weights an hour every day.My father hoping to stay fit, lifts weights an hour every day.My father, hoping to stay, fit lifts weights an hour every day.My father hoping, to stay fit lifts weights, an hour every day. 1. A house cost $112,000 in 2010. By the year 2015, the house had a value of $132,000. What was the growth rate as a percent for that 5-year period? Pls helpA. 6.48%B. 3.34%C. 5.23%D. 2.15%