If a => b and b => c, which statement must be true? A. a => c B. -a => -cC. c => a D. -a => c

Answer: It would be AStep-by-step explanation: Since a=>b and b=>c then it would mean that a and c are the same. (a=>c)

Mathematics High School

If a => b and b => c, which statement must be true?

A. a => c
B. -a => -c
C. c => a
D. -a => c

Answers

Answer 1

Answer: It would be A

Step-by-step explanation: Since a=>b and b=>c then it would mean that a and c are the same. (a=>c)

Related Questions

Find the constant of proportionality for the table of values.
х
4
5
6
7
у
10
12.5
15
17.5
The constant of proportionality is k =

Answers

Answer:

1 / 3

What times xxx gives us yyy?

Hint #22 / 3

If we multiply each xxx-value by \blueD{7}7start color #11accd, 7, end color #11accd, we get to each corresponding yyy-value:

y=\blueD{7}xy=7xy, equals, start color #11accd, 7, end color #11accd, x

Hint #33 / 3

The constant of proportionality (r)(r)left parenthesis, r, right parenthesis in the equation y=rxy=rxy, equals, r, x is \blueD{7}7start color #11accd, 7, end color #11accd.

Step-by-step explanation:

I think that can help :) wanna chat add me as friend

The expression (3+i)(1+2i) can be written Jim the form a +bi, where a and b are integers. What are the values of a and b?

Answers

Answer:

a = 1

b = 7

Step-by-step explanation:

We start by opening the brackets

We have;

3 + 6i + i - 2

= 1 + 7i

comparing with a + bi

a = 1 and b = 7

Find the solution if x=6, y=8, and z=3
2x + 3y - z

Answers

Answer:

Step-by-step explanation:

2(6) + 3(8) - 3

12 + 24 + - 3 = 33

Answer:

Step-by-step explanation:

2(6) +3(8) -3

Students are auditioning for a school play. Only 18 of the 45 students
auditioning will get a part in the play. What percent of the students
who audition will be in the play?

Answers

it should be 40%, you convert 18/45 to a decimal then multiply by 100

The students who audition will be in the play is 40%

What is Percentage?

percentage, a relative value indicating hundredth parts of any quantity.

Given that Students are auditioning for a school play

Only 18 of the 45 students auditioning will get a part in the play.

We need to find the percent of the students who audition will be in the play.

45x=18

Divide both sides bby 45

x=18/45

x=0.4

Now multiply with 100 as it is hundredth part

0.4×100=40%

Hence, the students who audition will be in the play is 40%

To learn more on Percentage click:

https://brainly.com/question/28269290

#SPJ2

write the equation of the line in slope-intercept form that has a y-intercept that is -5 and a slope of 8

Answers

Answer:

Step-by-step explanation:

y + 5 = 8(x - 0)

y + 5 = 8x - 0

y = 8x - 5

!!30 points!!
The container that
holds the water for
the foorball team s 1/3
full. After pouring in 12
gallons of water, it is
7/9 full.

After pouring in 12
gallons of water, it is
7/9 full. How many
gallons can the
container hold?

Answers

Your answer would be 27 Gallons.

Anwer is 27 gallons answered for your question

What is the correct answer for both?

Answers

Answer:

15) C (3, -4)

16) B (-1, 1)

Step-by-step explanation:

8x + 6y = 0

8x + 2y = 16

8x = 16 - 2y

x = 2 - 1/4y

8x + 6y = 0

8(2 - 1/4y) + 6y = 0

16 - 2y + 6y = 0

16 + 4y = 0

4y = -16

y = -4

8x + 2y = 16

8x + 2(-4) = 16

8x - 8 = 16

8x = 24

x = 3

________________

-20x - 3y = 17

10x - 4y = -14

-20x - 3y = 17

-20x = 17 + 3y

x = -17/20 - 3/20y

10x - 4y = -14

10(-17/20 - 3/20y) - 4y = -14

-8.5 - 1.5y - 4y = -14

-8.5 - 5.5y = -14

-5.5y = -5.5

y = 1

-20x - 3y = 17

-20x - 3(1) = 17

-20x - 3 = 17

-20x = 20

x = -1

Helppp pls ASAP plsss help

Answers

Answer:

Step-by-step explanation:

8.5 divided by 0.5 = 17

Don't worry about it being negative

Think about the negative positive triangle, it looks like that

- -

What number would go in the blank? 4 x 6 = 6 x ___
6

4

10

Answers

( 4 )is this 1st grade or something?

Answer:

Step-by-step explanation:

4 x 6 = 6 x 4

sisters work again as usual

Answers

Answer:

2/35

Step-by-step explanation:

You can use Keep Change Flip.

You keep the first fraction.

Change the division sign to a multiplication sign.

Then flip the second fraction around.

And this only works with division.

What is the answer for both?

Answers

Answer:

5. D

6. I think D. Because is y=mx+b and b is y the intercept in y. Y= 0-4 and replacing the -4 would remain at the end

Which statement correctly compares the function shown on this graph with
the function y = 2x - 5?

Answers

I need to see the graph in order to anwser

Answer:

c is the answer

Step-by-step explanation:

PQ and RS are two lines that intersect at point T, as shown below:

Two lines PQ and RS intersect at point T. Angles PTR and STQ are shown congruent.

Which statement is used to prove that angle PTR is always equal to angle STQ?

choices:

a. Lines PQ and RS do not have a fixed length.

b. Angle PTR and angle PTS are supplementary angles.

c.Lines PQ and RS intersect at an angle less than a right angle.

d.Angle PTR and angle PTS are complementary angles.

Answers

Answer:

theres a spot with a link icon where you can upload an image

Step-by-step explanation:

you just have to ss it first and then it will show up when you go to upload

2(x + 4) = 4x + 3 - 2x + 5

Answers

Answer:

0 true for all values

Step-by-step explanation:

Factor by grouping
x^3+2x^2-9x-18

Answers

Answer:

(x+2)(x+3)(x-3)

Step-by-step explanation:

Group and factor out the greatest common factor (GCF), then combine.

Hope this helps!!

At New City High School, 11 out of 20 high school seniors have a part-time job. This ratio is the same at Oldville High School, which has 480 seniors. How many seniors at Oldville High School have a part-time job?

Please help!!

Answers

Answer:

264

Step-by-step explanation:

Divide 480 by 20. (24)

Multiply 24 by 11.

Answer should be 264

* Hope that helped

math math pls answer

Answers

Answer:

Step-by-step explanation:

see 0.12 is equal to 0.120

now its easy to tell that 0.124>0.12 because 4 is greater than 0

HOPE THIS HELPED !!!! :D

Answer:

ans d

Step-by-step explanation:

the cost (in dollars) of making n birthday cakes is represented by C= 24n + 35. How many birthday cakes are made when the cost is $419?

Answers

Answer:

n= 16

Step-by-step explanation:

Answer:

Step-by-step explanation:

419 = 24n + 35

419 - 35 = 24n

384 = 24n

384/24 = n

16 = n

Therefore, n = 16

What are some interesting things about math teachers?

Answers

uh they must be good at math and that’s impressive? lol

Answer:

Some math teachers actually explain what we have to do. Math teachers are the coolest!! Not all, but some :)

Step-by-step explanation:

Can y’all help me please I will give Brainlist

Answers

Answer:

It would be a five

Step-by-step explanation:

Joseph ran LaTeX: 2\frac{3}{4}2 3 4 miles in LaTeX: \frac{2}{5}2 5 of an hour. How fast did Lin run in 1 hour? (try to leave your answer in a fraction) Nathaniel ran LaTeX: 8\frac{2}{3}8 2 3 miles in LaTeX: \frac{4}{3}4 3 of an hour. How fast did Nathaniel run in 1 hour? (try to leave your answer in a fraction) Who ran the fastest, Nathaniel or Joseph?

Answers

Answer:

Nathaniel ran fastest

Step-by-step explanation:

For Joseph

Joseph ran 2 3/4 miles 2 /5 of an hour.

Speed = Distance/Time

Speed = 2 3/4 miles ÷ 2/5 hour

= 11/4 ÷ 2/5

= 11/4 × 5/2

= 55/8 miles/hour or 6.875 miles/hour

How fast did he run in 1 hour? (try to leave your answer in a fraction)

Hence, this is calculated as:

2/5 hour = 55/8 miles per hour

1 hour = x

Cross Multiply

x = 55/8 ÷ 2/5

x = 55/8 × 5/2

x = 275/16 miles per hour

x = 17 3/16 miles per hour

Nathaniel ran LaTeX: 8 2/3 miles in 4 /3 of an hour. How fast did Nathaniel run in 1 hour? (try to leave your answer in a fraction)

Speed = Distance/Time

Speed = 8 2/3 miles ÷ 4/3hour

= 26/3 ÷ 4/3

= 26/3 × 3/4

= 26/4 miles/hour

How fast did he run in 1 hour? (try to leave your answer in a fraction)

Hence, this is calculated as:

4/3 hour = 26/4miles per hour

1 hour = x

Cross Multiply

x = 26/4 ÷ 4/3

x = 26/4 × 3/4

x = 78/16 miles per hour

x = 4 14/16 miles per hour

= 4 7/8 miles per hour

Who ran the fastest, Nathaniel or Joseph?

Hence, from the calculation above, Nathaniel ran fastest

Find the slope of the line y=3/4x + 4

Answers

Answer:

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

Step-by-step explanation:

I need help with angles!!!!!!!!1

Answers

Answer:

Step-by-step explanation:

When a number is increased by 3 and the result is multiplied by 2, the product is 14. What is the number?

I WILL MARK BRAINLIEST IF YOU HELP ME PLZ I NEED TO GIVE THIS IN!!!

Answers

Answer:

Step-by-step explanation:

u divide 14 by 2 and then subtract 3

hope this helps!

Jimmy walks 1/2 mile in 1/6 hours. How fast does he walk in miles per hour?

A)1/12 miles per hour
B)3 miles per hour
C)1/3 miles per hour
D)12 miles per hour

Answers

A) 1/12 mph I’m pretty sure

Quadrilateral ABCD is translated down and left to form quadrilateral OLMN.

Quadrilateral A B C D is translated down and to the left to form quadrilateral O L M N.

If AB = 6 units, BC = 5 units, CD = 8 units, and AD = 10 units, what is LO?

5 units
6 units
8 units
10 units

Answers

Answer:

LO = 6 units ⇒ B

Step-by-step explanation:

Translation does not change the size or the shape of the figure

∵ Quadrilateral ABCD is translated down and left to form

quadrilateral OLMN

∴ The image of side AB is side OL

∴ The image of side BC is side LM

∴ The image of side CD is side MN

∴ The image of side AD is side ON

∵ AB = 6 units

∵ Translation does not change the size of the figure

∴ The image of AB = 6 units

∵ The image of AB is OL

∴ The length of OL = 6 units

∵ OL = LO

∴ LO = 6 units

The length of LO of the newly translated quadrilateral is; Option B: LO = 6 units.

Translation of objects in mathematics simply means to move an object from one point to another without a change of length or figure.

Now we are told that Quadrilateral ABCD is translated down and left to form quadrilateral OLMN.

Thus means Quadrilateral OLMN is still same size and length as ABCD and as such the sides will correspond in order.

Thus, it means that;

AB = OL

BC = LM

CD = MN

AD = ON

We are given;AB = 6 units, BC = 5 units, CD = 8 units, and AD = 10 units

Thus, since AB = OL, we can say that;

LO = 6 units.

Read more on translation of objects at;https://brainly.com/question/24850937

Evaluate the function f(x) = -2x + 9 when x = 2

Answers

Answer:

I think x= 5

Step-by-step explanation:

because u put 2 where x is supposed to go so it would be -2(2)+9 and -2(2)=-4 and then add 9 and that =5

what does 3x + 23 = 10x - 12 equal

Answers

Answer: x=5

Step-by-step explanation:

hope this answer helps

X=5
These are the solving steps

Starting at 1:00 pm, the temperature changes -4 degrees Fahrenheit per hour. Write and solve an equation to find how many hours x it will take to reach -1 F.
PLEASE HELP ASAP!!!

Answers

Answer:

im guessing it will take 3 hours to get to -1 F

Step-by-step explanation:

The Size of Jupiter is 2 x 10 to the power of 27 and the size of Saturn is 6 x 10 to the power of 26. How many times bigger is Jupiter than Saturn?

Answers

Answer:

Step-by-step explanation:

pretty simple not trying to be mean

Answer:

[tex]jupiter \: is \: approximately \to \:\boxed{ 3.333 \: times \: bigger \: than \: saturn. } [/tex]

Step-by-step explanation:

[tex]if \: The \: Size \: of \: Jupiter \: is \to2 \times 10 {}^{27} \\ ........... and...... \\ the \: size \: of \: Saturn \: is \to 6 \times 10 {}^{26} . \\ then : Jupiter \: is \to \: (\frac{2 \times 10 {}^{27} }{6 \times 10 {}^{26}} ) \\ \: bigger \: than \: Saturn. \\ \frac{2 \times 10 {}^{27} }{6 \times 10 {}^{26}} = \frac{1}{3} \times {10}^{1} = \frac{10}{3} = \boxed{ 3.3333333333 }\\ [/tex]

♨Rage♨

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If a => b and b => c, which statement must be true? A. a => c B. -a => -cC. c => a D. -a => c​

Answers

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If a => b and b => c, which statement must be true?

A. a => c
B. -a => -c
C. c => a
D. -a => c