Mathematics High School

Umm ... NO FILES/LINKS !!!

Answers

Answer 1

i wanna say b i’m not 100% sure but hope it help just know that a is not the answer

Answer 2

it's B!!!! """""""""""""""

Related Questions

Factor each expression completely
4x² + 6x – 40
Show your work!!!

NO LINKS PLS

Answers

Answer:

4x²+6x-40

2(2x²+3x-20) factor out 2

2(2x²+8x-5x-20) split the three into a difference

2(2x(x+4)-5x-20) factor the 2 out of first pair of parenthesis

2(2x(x+4)-5(x+4)) factor the 5 out of second pair of parenthesis

2(x+4)(2x-5) factor

= 2(x+4)(2x-5)

Step-by-step explanation:

i hope this helps :)

PLEASE HELP IVE BEEN TRYING FOR HOURS!! - algebra 1

Answers

...................................

HELP DUE IN 60 MINS!

1. Slope of HE =??

2. Slope of GF =??

3. Slope of HG =??

4. Slope of EF =??

Answers

Answer:

Use coordinates of the vertices and the slope formula.

H(-3, 0), E(1, 4), F(3, 2), G(-1, -2)

1. Slope of HE:

m = (4 - 0)/(1 + 3) = 1

2. Slope of GF:

m = (-2 - 2)/(-1 - 3) = 1

3. Slope of HG:

m = (-2 - 0)/(-1 + 3) = -1

4. Slope of EF:

m = (2 - 4)/(3 - 1) = -1

What is the slope of the line ?

Answers

Answer:

The slope or gradient of a line is a number that describes both the direction and the steepness of the line.

Step-by-step explanation:

Slope is calculated by finding the ratio of the "vertical change" to the "horizontal change" between (any) two distinct points on a line.

convert 3.34 as a fraction in its simplest form

Answers

Answer:

3 17/50

Step-by-step explanation:

Help me with Thai math it’s worth 22 points PLZZ answer ALL of them

Answers

Answer:

supply (B)A step in process (A) (b)(A)

14m to 140cm witch is more

Answers

Answer:

14 m is more

Step-by-step explanation:

14 meters = 1400 cm

14 x 100=1400

Answer:

14 m is more

Step-by-step explanation:

1 m = 100 cm

14 m

= 14 x 100

= 1400 cm

1400 cm > 140 cm

14 m > 140 cm

|2a+1|=1 plz help and no link

Answers

Answer:

2a+1=1

or, 2a=1-1

or, 2a=0

or, a=0/2

or, a=2

Step-by-step explanation:

please check the answer correct or wrong

A chemist has a 100 gram sample of a radioactive
material. He records the amount of radioactive material
every week for 6 weeks and obtains the data in the
table below.

look at the picture please <3 i really need this asap

Answers

Answer:

Step-by-step explanation:

did it 5 mins ago

Uehehejjdjdjejjejejjdjdjejejejejejjejejejeejjd

Answers

Answer:

kgkbfkbfbk3grrkmfbhrfikrk

Answer:

thank you for the free point i guess

Step-by-step explanation:

can u mark me brainlest plz

gjnrijnrtibfnsibneifn

12 + 3y = 21
Expression or Equation:

Answers

It is an equation because it has an equal sign. Whereas an expression does not have an equal sign.

Answer:

equation

Step-by-step explanation:

12 + 3y = 21

-12. -12

__________

3y = 9

y = 3

Find the length of each arc. Use the exact answer

Answers

Answer:

Option D = 16π/3 ft

Step-by-step explanation:

Arc length formula is written Mathematically as:

Arc length = 2πr × θ /360

r = 4 ft

θ = Central angle in degrees = 240°

2 × π × 4 × 240/360

8π × 240/360

8π × 20/30

16π/3 ft

So, the arc length is 16π/3 ft

A restaurant wants to study how well its salads sell. The circle graph shows the sales over the past few days. If 5 of the salads sold were Caesar salads, how many total salads did the restaurant sell?

Answers

Answer:

Step-by-step explanation:

1.2 career planning financial algebra

Answers

Needs more info about your question please

The lengths, in cm, of the sides of a triangle are 3x – 5, 2x – 1 and x + 1 (a) Write down an expression, in terms of x, for the perimeter of the triangle.

Answers

Answer: [tex]6x-5[/tex]

Step-by-step explanation:

Given

The side lengths of a triangle are [tex]3x-5, 2x-1,\text{and}\ x+1[/tex]

Perimeter(P) is the sum of the side length of the triangle i.e.

[tex]\Rightarrow P=3x-5+2x-1+x+1\\\Rightarrow P=6x-5[/tex]

Therefore, the perimeter of the triangle is [tex]6x-5[/tex]

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Answers

Step-by-step explanation:

B the median is less than the mean

Please read short story and answer questions **50 points

Answers

Answer:

Step-by-step explanation:

A find the main idea

M -1

N -2

B -3

1- C

2-B

3-A

4-C

5- C

Hello, I Am BrotherEye

Answer:

Is This Question Still Require My Attention?

Step-by-step explanation:

Which data set has a variation, or mean absolute deviation, similar to the data set in the given dot plot

Answers

Answer:

The anwser is C

Step-by-step explanation:

i did the test

y = x2 + 12x + 30
8x − y

Answers

8x - x2+ 12x +30
6x+12x +30
18x +30

8x- x2 +12x +30
-4x -x2 + 30

If the x2 was a mistake ignore the second one. The first should be correct.

A rectangular prism has a legnth of 9 in., a width of 4 in., and a height of 1 1/2 in.

The prism is filled with cubes that have edge lengths of 1/2 in.

How many cubes are needed to fill the rectangular prism?

Enter your answer in the box.

TO FILL THE RECTANGULAR PRISM, _____ CUBES ARE NEEDED

Answers

Answer:

432 cubes

Step-by-step explanation:

V = 9 x 4 x 1.5 = 54 in³

V = 1/2 x 1/2 x 1/2 = 1/8 in³

54/(1/8) = 432 cubes

Please help I need to turn this in by today

Answers

Answer:

Step-by-step explanation:

Answer:

D) F = 9/5C + 32

Step-by-step explanation:

solve 15=2y - 5 (for homework)

Answers

y=10

2×10=20-5=15

.......

Answer:

y=10

Step-by-step explanation:

15 = 2y - 5

add 5 to both sides

15 + 5 = 2y - 5 + 5

add the numbers

20 = 5y

divide

y = 10

Solve for the value of x in the following parallelograms.

Helppp, thanksss:)

Answers

1) combined total of the degrees should be 360. Opposite angles are congruent. So if one angle is 80 so is the one opposite it. 360-160=200
Then divide by two because u need to find x which is one angle. X is 100
2) opposite sides are congruent so you set them equal.
31=2x-5
-5 -5
26=2x
/2 /2
13=x
3) you set them equal because opposite angles are congruent
x+3=4x-27
-x -x
3=3x-27
+27 +27
30=3x
/3 /3
10 = x

yo i need help with this question please and thank u i need the correct answer to please i will give u a brainliest as well

Answers

V = πr ^2 h
V = π (3)^2 (5)
V = π (9) (5)
V = π 45
V = 141.3 in
141.3 divided by 8 = 17.7

Help ASAP pls now and thank u

Answers

Answer:

A)25

Step-by-step explanation:

5 x 5 = 25

Answer:

B.......

because to work out the area of a sphere we use

4 pie (r)²

5 x 1/9 x 8
please help

Answers

Answer:

4 4/9

Step-by-step explanation:

Solve the following equation by completing the square. x2-18x+78=0

Answers

The answer is 10.73 btw hope this helps

7.8x = 32.76

Show your work

Answers

Answer:

x=4.2

Step-by-step explanation:

7.8x = 32.76

/7.8 /7.8

x=4.2

Skill
Figure A is a scale image of figure B.
Area
Figure A
Area
probi
Quiz
Prace
upo
Figure B
Verti
supp
12
2
Figure A maps to figure B with a scale factor of
7
Unit
Test
What is the value of x?

Answers

Answer:

Step-by-step explanation:

you have to do 12 ÷2/7 to get the answer

Please, help! Help! Help!

Answers

Answer:

HOW DO I ANSWER THIS

Step-by-step explanation:

Other Questions

A recipe uses 3 eggs for every 8 cups of flour. What is the ratio of eggs to flour in the recipe What is the 2nd amendment? What was a memorable thing Georges Clemenceau did in world war I? And how did he view World War I? Please helpIn Peking Dust, how do the department store clerks treat the Westerners?O They stare at them with scorn.O They wait on them with resentment.O The clerks offer them tea.O The clerks hurry to assist them. please help me, i will mark brainliestThe seventh grade class is putting on a talent show to raise money for a class trip. It costs $500 to rent the banquet hall they are planning on using. If they charge $15 per ticket, how many tickets do they need to sell in order to raise at least $1000?Part AThe variable in this problem will represent the number of: A- students B- ticketsC- parentsD- moneyPart BChoose the correct inequality to represent the story problem:A- 15x+500=1000B- 15x-5001000C- 15x+1000500D- 15x-5001000 Part CHow many tickets do they need to sell? (Write your answer as an inequality) Responde a las preguntas con base en lo que ocurre en el episodio de la Fotonovela. Utiliza oraciones completas.Por qu los empleados de Facetas tienen un pastel sobre la mesa?Por qu cerraron los ojos?Por qu crey ric que Fabiola era hija de un hombre rico?Por qu Diana rega a Johnny el primer da de trabajo?Por qu Mariela le dio un billete a Johnny?Por qu Fabiola cree que merece un aumento de sueldo? Determine the value of the missing sides for the following triangle A clothing store used the sign shown below to advertise a discount on shirts. **DISCOUNT** BUY 2 SHIRTS, GET 50% OFF THIRD SHIRT. *** Olivia wants to buy three shirts, which were originally priced $42.45 each. The store will discount the price of the third shirt and then apply a 8.25% tax to the total cost of all three shirts. Including the tax, what is the total cost of the three shirts? 5 points What is the least amount of green ooze any one contestant carried? Marinas parents were going out for the evening. Before they left, they reminded 15-year-old Marina not to leave the house. Since Marina knew her parents would be out late, she had a plan to sneak out to be with some friends for a couple of hours. She found her mothers car keys and drove her car. They all met at the mall, and it wasnt long before the girls challenged each other to shoplift. Marina knew it wasnt right but thought she could get away with it. They split up and promised to meet back at the same spot in 30 minutes with their items. It was only minutes later that Marina was caught walking out of a store wearing a sweater she didnt pay for.Which of Marinas behaviors were unruly?driving her moms cartaking her moms keysdisobeying her parentsbeing caught shopliftingjust pick on..? lol GIVING BRAINLIEST AND THE REST OF MY POINTS!!!! :)What life cycle adaptation does the desert gold poppy have that helps it reproduce and survive in its dry desert environment?A) It produces large amounts of spores.B) It only produces seeds in the summer when it is driest.C) Its seeds stay dormant until there is enough precipitation for them to grow.D) It can produce seeds all year round that can grow in dry and wet conditions. Solve.18. Miguel paid $9600 rent for his apartment the first year. Every year forthe next 3 years the rent increased 5%.a. How much rent did he pay in the fourth year?b. How much rent did he pay altogether in the 4 years? what is 8x9-6+7(5-4x8) Today is your birthday, and you decide to start saving for your college education. You will begin college on your 18th birthday and will need $4,000 per year at the end of each of the following 4 years. You will make a deposit 1 year from today in an account paying 12 percent annually and continue to make an identical deposit each year up to and including the year you begin college. If a deposit amount of $2,542.05 will allow you to reach your goal, what birthday are you celebrating today PlEASE HELP! 40!A radioactive form of sodium pertechnetate is used as a brain-scanning agent in medicine. Quantitative analysis of a sample with a mass of 0.8961 g found 0.1114 g of sodium and 0.4749 g of technetium. The remainder was oxygen. Determine the empirical formula. A student claims that 380 is in the simplest radical form. Which statement is true?A. The claim is correct because 80 is not divisible by three.B. The claim is correct because 80 is not a perfect cube.C. The claim is incorrect because 80 has a factor of 4.D. The claim is incorrect because 80 has a factor of 8.Don't put a link as the answer. HELP PLEASE 15 POINTS One of the legs of a right triangle measures 5 cm and its hypotenuse measures 9 cm.Find the measure of the other leg. If necessary, round to the nearest tenth.Can someone help please and thanks Hurry Please!!!!!When a rectangle is cut diagonally, two congruent right triangles are formed. Which expression shows how to use the area of the rectangle to find the area of one of the right triangles? Jodie's pregnancy is high risk. As a result, she has been put on bed rest for the last three months of her pregnancy and has been told to move as little as possible. A nursing assistant showed Jodie's husband how to perform ROM exercises on Jodie's legs..Jodie's husband is performing (blank) ROM exercises.