Mathematics High School

Select all that apply.

Which of the following name an angle in the drawing?

Answers

Answer 1

Answer:

ECB

ACB

CDE (if it doesn't matter what order the letters are in)

Step-by-step explanation:

Related Questions

2. Jacob deposited $6,000 into an account that offers 4.5% interest compounded annually.
He makes no additional deposits or withdrawals.
Which amount is closest to the interest Jacob will have earned at the end of 10 years?
A $9,317.82
B $270.00
C $3,317.82
D $2,700.00

Answers

Answer: a

Step-by-step explanation:

I WILL MAKE YOU BRAINLESS
Evaluate a/b for a = 1/2 and b = -3/7
please explain your answer

Answers

Answer:

- 1 1/6

Step-by-step explanation: This is equal to 1/2 / -3/7. To divide, we take the reciprocal of the second number and multiply by the first. 1/2 * -7/3.

Answer:

-7/6

Step-by-step explanation:

1/2 / -3/7

(A little trick i learned with dividing fraction Keep Switch FLip)

Keep the 1/2

switch the sign to a x

and flip the second fraction -7/3

1/2 x -7/3

-7/6

PLEASE GOD IM BEGGING YOU LEGITMENTALLY ANWERS THIS QUESTION

Answers

Answer: we can not see the question

En una escuela hay 135 mujeres y la razón entre hombres y mujeres es de 7 a 9. ¿Cuántos estudiantes hay en la escuela? *

Answers

Answer:

There are 531.5625 students which is 531 students in the school

Step-by-step explanation:

We add the ratio numbers ( 7 + 9 = 16)

We then divide that number by 135 ( 135 / 16 = 8.4375)

After we multiply by each ratio number, ( 7 and 9).

And we end up with 531.5625, also 531 students.

--------------------------------------------------------------------------------

Hay 531.5625 estudiantes, que son 531 estudiantes en la escuela.

Explicación paso a paso:

Sumamos los números de razón (7 + 9 = 16)

Luego dividimos ese número por 135 (135/16 = 8.4375)

Después, multiplicamos por cada número de razón (7 y 9).

Y terminamos con 531.5625, también 531 estudiantes.

18m−13m=25 plz help bbbbbnnnnnnnnn

Answers

18m−13m=25

5m=25

m=25/5

m=5

Answer:

m = 5

Step-by-step explanation:

18m - 13m = 25

Step 1 :- Combine like terms.

5m = 25

Step 2 :- Divide both sides by 5.

[tex] \sf \frac{5m}{5}[/tex] = [tex] \sf \frac{25}{5}[/tex]

m = 5.

72h-35h-12 please help me

Answers

Answer:

37h−12

Step-by-step explanation:

(72h−35h)−12

37h−12

Answer simplify: 37h-12

HELP!!!!! This is due to DAy]

Answers

Answer:

D. 9

Step-by-step explanation:

9 is odd, however it is a composite number. That is the opposite of what the conditional is saying.

You answer would me 9 I am pretty sure I hope that this answer helps you

Admission to a museum of natural history is 12 for adults and 6 for children. On a particular day, 500 people attend the museum and collect 5,160 in admissions.
Write a system of equations that can be used to find the number of adults tickets and child tickets.
How many adult tickets were sold?
How many child tickets were sold?

Answers

Answer:

bruh what are those prices i can just look this up on google lul

Step-by-step explanation:

As people entered the gym for a volleyball tournament, members of the pep club were
selling $3 raffle tickets for a tablet and $4 raffle tickets for a gaming system. The number
of $4 tickets sold was four more than one half the number of $3 tickets sold. The pep club
raised $636 from the ticket sales. Write a system of equations to represent the
given scenario

Answers

Answer:

64839 time is mistake for girls

Step-by-step explanation:

mark me BRAINLIEST

Answer:for school fundraiser ,you sold 33 raffle tickets and you friend sold 15 raffle tickets write the ratio of tickets you sold to tickets your friend sold as a fraction in simplest form

At 8:00 a.m., the temperature was −6°F. By noon, the temperature had risen by 9°F. What was the temperature at noon?

Answers

The answer is orange because I think that is the answer

6.7 x 10 to the power of 1

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Answer:

61 hope this helps

Step-by-step explanation:

what is 0.8 1/10 of?

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I don’t know:) but I need points because I just got yeeted out of my other acc so I had to make this

Mrs. Barkley is teaching a class in which the students are decorating gift boxes. She wants the students to decorate gift boxes using a ratio of 4 gems for every 3 ribbon flowers.

Dan used 20 gems for every 15 ribbon flowers.
Mary used 22 gems for every 18 ribbon flowers.
Nancy used 18 gems for every 24 ribbon flowers.
Jason used 26 gems for every 20 ribbon flower.

Which student used the correct ratio?

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Dan used 20 gems for every 15 ribbon flowers

What is the unit rate for the ratio 280 students/8 buses =

Answers

Answer:

35 children for every 1 bus

Step-by-step explanation: :) i hope i helped

35:8 ( 35 students for each bus)

ASAP PLS ILL GIVE BRAINLIEST

coordinate plane with points at A 0 comma 2 and B 2 comma 0 intersected by line f Dilate line f by a scale factor of 3 with the center of dilation at the origin to create line f'. Where are points A' and B' located after dilation, and how are lines f and f' related? A) The locations of A' and B' are A' (0, 2) and B' (6, 0); lines f and f' intersect at point A. B) The locations of A' and B' are A' (0, 6) and B' (2, 0); lines f and f' intersect at point B. C) The locations of A' and B' are A' (0, 2) and B' (2, 0); lines f and f' are the same line. D) The locations of A' and B' are A' (0, 6) and B' (6, 0); lines f and f' are parallel.

Answers

Answer:

D (0,6) (6,0)

Step-by-step explanation:

when you multiply it you do the x coordinates first then the y.

so (0,2) x 3 = (0,6)

(2,0) x 3 = (6,0)

These coordinates are parralel to each other.

The locations of A' and B' are A' (0, 6) and B' (6, 0); lines f and f' are parallel, the correct option is D.

What is Transformation?

Transformation is the process of changing the graph to a new graph by Rotation, Reflection, Translation, and Dilation.

Dilation is a process in which the object or the graph is enlarged or compressed by a scale factor.

The coordinates of A( 0, 2)

The coordinates of B(2,0)

The scale factor is 3

The center of dilation of f is at the origin to create line f'.

The points A and B lie on the line f, when line f is dilated, the coordinates will also get dilated.

The coordinate of A after dilation is 3 * (0,2)

A' = (0,6)

The coordinate of B after dilation is 3 * (2,0 )

B' = (6,0)

The line f' will be parallel to the line f.

To know more about Transformation

brainly.com/question/11709244

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True/False: Every positive number has a positive and a negative square root.

Answers

Answer:

True, explanation, lets hope I had a good math teacher lol

x²=169 extracting square root

Answers

Answer:

x = ± 13

Step-by-step explanation:

Given

x² = 169 ( take the square root of both sides )

x = ± [tex]\sqrt{169}[/tex] = ± 13

Since 13 × 13 = 169 and - 13× - 13 = 169

4x - 5y - z= 18
-2x - 5y -2z= 12
-2x + 5y + z = 4

Answers

Answer:

x=-4, y=0, z=-2

Step-by-step explanation:

Hydrochloric acid (HCl) is combined with cesium hydroxide (CsOH) in a neutralization reaction.
Which ions will combine to form a salt? Check all that apply.
A. H+
B.H3O+
C.Cl-
D.Cs+
E.OH-

Answers

Answer:

HCl + CsOH --> CsCl + H2O

So the ions making up the salt: Cl- and Cs+

Answer:

H+

H3O+

C. Cl-

D.Cs+

OH-

1. What number is in the hundreths place in 378.9652?
(1 Point)

Answers

Answer:

.06

Step-by-step explanation:

.9 is the tenths, .06 is the hundredths, .005 is the thousandths, .0002 is the ten thousandths.

Answer:

Step-by-step explanation:

The hundreths place is the second spot behind the decimal point, so it would be 6.

Which expression is equal to -6(-2/3 +2x )?

Answers

Answer:

4 + -12x

Step-by-step explanation:

Or -12x + 4, but I'm not really sure because you didn't give the answer choices :(

The diagram shows a right-angled triangle.
13 cm
24°
hcm
What is the value of h?
qive your answer correct to 1 decimal place.

Answers

Answer:

11.9cm

Step-by-step explanation:

cos = adj/hyp

cos 24°= hcm/ 13cm

13 cos 24°= h

11.88= h

11.9 cm

Write down the value of angle x.
Write the value of angle y.

Answers

Answer:

angle y = 63

x= 49 ( v.o.a)

Step-by-step explanation:

Answer:

x=49

y=63

Step-by-step explanation:

X is 49 because it's opposite the other angle that's 49

y is 63 because along with that other angle that's 63 it's alternate to that other angle. Alternate angles are equal btw.

Have a good time and feel free to ask me again.

answer please this question

Answers

Answer:

p = 4√5

Step-by-step explanation:

To solve for P, we can use the Pythagorean theorem.

a²+b²=c²

(8)²+(p)²=12²

64+p²=144

p²=80

√p=√80

p = 4√5

Which of the following are exterior angles? Check all that apply
A. <4
B. <1
C. <2
D. <5
E. <6
F. <3

Answers

Answer:

A4 c2. e6.

Step-by-step explanation:

Apex

Which polynomial functions are written in standard form? Select all that apply.

f(x) = 8 – x5

f(x) = –3x5 + 5x – 2

f(x) = 2x5 + 2x + x3

f(x) = x3 – 8x2

Answers

The correct options are (b) f(x)=-3x⁵+5x-2

(d) f(x)=x³-8x²

How the polynomial functions are written in standard form?

The function are written in standard form by writing the highest degree term at first and then writting other term according to decreasing order of degree of the variable.

for example f(x)=x⁴+x³+x²+x+1

So according to the question

the function should be written in standard form

so by checking every option,

(a) f(x)=8-x⁵ here highest power is 5 but that term is present at second term. so option A is incorrect.

(b) f(x)=-3x⁵+5x-2 here highest power is 5 and that term is present at first term. then all the terms are arranged in decrreasing order of power.

(c) f(x)=2x⁵+2x+x³ here highest power is 5 and that term is present at first term. then the second highest powered term is 3 and that term is present at third position which should be present at second position.

(d) f(x)=x³-8x² here here highest power is 3 and that term is present at first term. then all the terms are arranged in decrreasing order of power.

Therefore, The correct options are

(b) f(x)=-3x⁵+5x-2

(d) f(x)=x³-8x²

Learn more about the polynomial in standard form

here: https://brainly.com/question/194303

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Answer: The first answers are B. and D.

The second answer is 5

Step-by-step explanation: The third answer is -3

3) 92 students were surveyed about their elective classes for the first semester. The
following were the results of the survey:
50 students take art
35 students take music
40 students take drama
20 students take music and art
24 students take drama and music, 19 students
take art and drama, 17 students take all three classes
How many students are not in any of the 3 classes?
PLS HELP I HAVE TRIED THREE TIMES. GEOMETRY SOLVE WITH A VENN DIAGRAM

Answers

Answer:

I believe that the answer is that 13 students don't take any of the three classes.

Karen reads an average of 50 pages per day. d Suppose Karen reads 50 pages per day during the week, but then reads 1.5 times as many pages on Saturday and Sunday. How many pages total will Karen read on Saturday and Sunday? HELP HAVING BAD DAY

Answers

Answer:

150

Step-by-step explanation:

50*1.5=75 75*2=150. Hope your day gets better =)

1+9+8f2–4+9f2
simplify please and thank u im in the middle of a very anoying ixl and it keeps droping then rising and im stuck at a 60

Answers

Answer:

Changes made to your input should not affect the solution:

(1): "f2" was replaced by "f^2". 5 more similar replacement(s).

STEP

Equation at the end of step 1

(((((f2)+(9•(f2)))-(5•(f2)))+(4•(f2)))+(3•(f2)))+7f2

STEP

Equation at the end of step

(((((f2)+(9•(f2)))-(5•(f2)))+(4•(f2)))+3f2)+7f2

STEP

Equation at the end of step

(((((f2)+(9•(f2)))-(5•(f2)))+22f2)+3f2)+7f2

STEP

Equation at the end of step

(((((f2)+(9•(f2)))-5f2)+22f2)+3f2)+7f2

STEP

Equation at the end of step

(((((f2)+32f2)-5f2)+22f2)+3f2)+7f2

STEP

Final result :

19f2

Step-by-step explanation:

make me as brain liest

Answer:

17f^2-6

Step-by-step explanation:

all you have to do is combine all the like terms

what is the GCF to 12,30

Answers

Answer: GCF(12,30) = 6

Answer:

Step-by-step explanation:

6 times 2=12

6 times 5=30

6 is the hghest number that can go into both. Making it the greatest common factor

Other Questions

24 POINTS!!!!!!!! What inference can be drawn about Bilbo's character base on Chapter 3 of The Hobbit?1.He doesnt understand the danger of the outside world.2.He is confused about the goals of the expedition.3.He is uncomfortable with the encounters on the journey.4.He is curious about the world around him.Question 2Part BWhich excerpts from Chapter 3 best support the answer in Part A?Select the two correct answers."Bilbo never forgot the way they slithered and slipped in the dusk down the steep zig-zag path into the secret valley of Rivendell. The air grew warmer as they got lower, and the smell of the pine-trees made him drowsy, so that every now and again he nodded and nearly fell off, or bumped his nose on the ponys neck. Their spirits rose as they went down and down."'Dont dip your beard in the foam, father!' they cried to Thorin, who was bent almost on to his hands and knees. 'Its long enough without watering it.' 'Mind Bilbo doesnt eat all the cakes,' they called. 'He is too fat to get through key-holes yet.' 'Hush, hush. Good People! and goodnight!' said Gandolf, who came last. 'Valleys have ears, and some elves have over merry tongues. Good night!' And so at last they all came to the Last Homely House, and found its doors flung wide.""'Is that The Mountain?' asked Bilbo in a solemn voice, looking at it with round eyes. He had never seen a thing that looked so big before.'Of course not!' said Balin. 'That is only the beginning of the Misty Mountains, and we have got to get through, or over, or under those somehow, before we can come into Wilderland beyond. And it is a deal of a way even from the other side of them to the Lonely Mountain in the East where Smaug lies on our treasure.'""'What are moon-letters?' asked the hobbit full of excitement. He loved maps, as I have told you before; and he also liked runes and letters and cunning handwriting, though when he wrote himself it was a bit thin and spidery.'Moon-letters are rune-letters, but you cannot see them,' said Elrond, 'not when you look straight at them. They can only be seen when the moon shines behind them, and what is more, with the more cunning sort it must be a moon of the same shape and season as the day when they were written.'" Auggie says, "I'm the old moldy cheese". What type of figurative language is this an example of? The point (4, 1) is reflected over the line y = x to create Point B. What are the coordinates of B? Researching investments online can be valuable because:A: because large-cap stocks are less of a household name requiring research b: you can find the exact future value of the stockC: you will learn the day of the next bull market D: you can track stock value trends overtime How can a bill be stopped? HELP ME PLS ITS DUE SOON which option best describes the role of citizens in a democracy How to you post a picture of a graph What is kinetic energy Use compositions to verify that g and g^-1 are in fact inverses.g(x): 1/x+2g^-1(x): 1/x - 2 what is 8+4*5+5-9+2+45-12+95463/8+34/2=? Calculate the mass of a sample of fruit sugar, fructose,C6H1206, containing 2.65 X 1020 molecules. compare an contrast inner planets and outer planets An element has a mass of 39.2 and an atomic number of 19. How many protons does this element have? How many neutrons? How many electrons? mechanical advantage of a first class Lever can be one or greater than one or less than one why 2. the energy of the pendulum as it swings upO potential energyO kinetic energyGreatest PotentialO Greatest Kinetic Help pls 10 - 3x = 22 All matter has thermal energy because atoms are constantly What is the new kinetic energy of the 1900 kg ship on the right moving at 4 m/s? The wordcontains the word root mal.

Select all that apply. Which of the following name an angle in the drawing?

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Select all that apply.

Which of the following name an angle in the drawing?