Please help, please write a proof to prove the “prove” section

Answers

Answer 1

it’s the triangle 1244

Related Questions

A train leaves L.A. at 2pm and heads north at 50mph. If the next train leaves the station 3 hours later and heads north at 60 mph, what time will the second train catch up with the first?

Answers

Answer:

8 AM

Step-by-step explanation:

Start time = 2 PMSpeed of the first train = 50 mphSpeed of the second train = 60 mphTrains head same directionThe second train spends 3 hour less time than the first but both take same distance

Let the time in travel for the first train be x, then we have equation for distance:

50x = 60(x - 3)50x = 60x - 18060x - 50x = 18010x = 180x = 18 hours

Time when the second train caches up the first one:

2 PM + 18 hours = 8 AM next day

C(-1,6);y=2/5x-2 what is the equation of the parallel lines.

Answers

9514 1404 393

Answer:

y = 2/5x +32/5

Step-by-step explanation:

The given line is in slope-intercept form.

y = mx + b . . . . . . m is the slope; b is the y-intercept

The value of the slope in the given line is m=2/5. A parallel line will have the same slope. In general, it will have a different y-intercept. That value can be found from the given point.

y = 2/5x + b

6 = 2/5(-1) +b

6 +2/5 = b = 32/5

The equation of the parallel line through (-1, 6) is ...

y = 2/5x +32/5

Okay yall I’m confused

Answers

Answer:

X-coordinate in the ordered pair (25,30)

Step-by-step explanation:

Harry has a total of 90 coins. The coins are either dimes or quarters. If he has 40 quarters, what is the ratio of quarters to dimes? Give your answer as a ratio using a colon in the simplest form.

Answers

Answer:

The ratio of quarters to dimes is 4:5 .

Step-by-step explanation: when you subtract 40 from 90, you get 50. If you create a 40:50 ratio, it simplifies to 4:5 .

The answer is 4.5 the original answer is 40.50 but sense it says to simplify it leaves you with 4.5!!!

Write the equation for the line that goes through (-7,-17) and is perpendicular to the line y=7x + 6

Answers

If you need further explanation just tell me :)

Mr. Lester needs less than 12 cup but more than 13 cup of flour to make a sauce. Which of the following could be the amount of flour that he needs?
1/4 cup
7/12 cup
3/8 cup
7/8 cup

Answers

Answer:

3/8 cup

Step-by-step explanation:

To figure out how many cups of flour he could use, let's convert the fractions into decimals. We are told that amount he needs is less than 1/2 and more than 1/3.

1/2 = 0.50

1/3 = 0.33

So, the amount he needs is less than 0.50 and more than 0.33. Now let's convert the answer choices to decimal form:

1/4 = 0.25

7/12 = 0.58

3/8 = 0.38

7/8 = 0.88

The only answer choice that is less than 0.50 but greater than 0.33 is 0.38, or 3/8 cup.

11 more than five of a certain number is twenty more than 2 times of that number. what is the number?

Answers

Answer:

Let the number be x

Given:

11 + 5x = 20 + 2x

5x - 2x = 20 - 11

3x = 9

x = 3

The number is 3.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let x represent the number, and set up an equation:

5x + 11 = 2x + 20

Solve for x:

5x + 11 = 2x + 20

3x + 11 = 20

3x = 9

x = 3

So, the number is 3.

What value of x satisfies the equation below?
12 ( x - 2 ) + 3 x = 1 2 ( x + 6 ) + 2

Answers

Answer:

x = 32.6666667

Step-by-step explanation:

12(x - 2) + 3x = 12(x + 6) + 2

Distribute;

12x - 24 + 3x = 12x + 72 + 2

Collect like terms;

15x - 24 = 12x + 74

Subtract 12x from both sides;

3x - 24 = 74

Add 24 to both sides;

3x = 98

Divide both sides by 3;

x = 32.6666667

It's due at 11:59PM CST which is around 10 minutes so please take this batch of points and help me out

Answers

y-2x=4

I hope it'll be in time hhhhh

Will mark brainliest, pls explain!!
Which statement about the ordered pairs (−9,3) and (2,−4) is true for the equation 6x−y2=14?

A-Both ordered pairs are solutions.
B-Neither ordered pair is a solution.
C-(2,−4) is a solution to the equation.
D-(−9,3) is a solution to the equation.

Answers

Answer:

B-Neither ordered pair is a solution.

Step-by-step explanation:

Given

Equation

6x−y^2=14

Ordered pairs

(−9,3) and (2,−4) Verifying pairs

(−9,3)

6(-9) - 3^2 = 14-54 - 9 = 14-63 = 14Incorrect

(2,−4)

6(2) - (-4)^2 = 1412 - 16 = 14-4 = 14Incorrect

Correct option is B

Answer:B

Step-by-step explanation:

The x- intercept is the ________ to a function or group

Answers

Answer:

is the point

Step-by-step explanation:

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

I need this please ASAP

Answers

i’m doing the same thing rn lolololldksks

Answer:B vertical

Step-by-step explanation:

6x+1=3y+7 what is the slope in this equation

Answers

Answer:

the answer is 2

Step-by-step explanation:

i converted the problem

6x+1=3y+7 = 6y+3y=6

Then i noticed that 3 and 2 can only make 6

So, m=2

G is the circumcenter. Find BC.

A. 15
B. 20
C. 25
D. 30

Answers

B.20

Explanation
Jen shaken Sufism was sheinebrudiensbdheinebrbdhrien
I got it right

HELP NOW!!?!! who ever gets all three of them right gets brainlist and (15 points) *questions in photo*

Answers

Answer:

1. 1,518,720

2. B = 458

3. Leah

Step-by-step explanation:

1. In order to get the first answer you must multiply 48 by 56 and then multiply that by the cost per feet to get your answer.

[tex]48=56[/tex]

[tex]48\times56=2688[/tex]

[tex]2688\times565=1518720[/tex]

[tex]=1518720[/tex]

2. In order to get the answer to this question you need to find the amount of necklaces both girls created and then multiply that number by the number of beads on those necklaces.

[tex]G=106[/tex]

[tex]106+39=145[/tex]

[tex]L=145[/tex]

[tex]106\times104=210[/tex]

[tex]145\times104=249[/tex]

[tex]210+249=459[/tex]

[tex]=458b[/tex]

3. In order to find the answer to this question you need to calculate how much each the girls made then compare.

[tex]G=106[/tex]

[tex]L=145[/tex]

[tex]106\times14=1484[/tex]

[tex]14+10=24[/tex]

[tex]145\times24=3480[/tex]

[tex]1484 < 3480[/tex]

[tex]=3480L[/tex]

Hope this helps.

3X-4 over 14 equals 9 over 10 solve for x

Answers

Answer:

3x-4/14=9/10

You change the subtraction to addition

3x+4/14=9/10

Then you change the fractions to decimals

Step-by-step explanation:

Objective: Students will use tables to come up with a set of values for a variety of
linear functions and then graph the equations as lines. They will then decorate their
graph paper using colors to create a "stained-glass” look.
Materials:
• Markers, colored pencils, or crayons
• Black marker
• Ruler
• Graph paper (final product looks better with no numbers given, but may
need to use for particular students)
• Student Worksheet
Procedures:
1) Distribute student worksheet. Explain to the students that they are to create
their own set of linear equations (following the requirements below so they
have a variety of positive negative coefficients and constants)
3) y=+_+
1)y=+x
2)y=-x
5)y=-_+
6)y=----
4) y=+_
9)x=+
8)y=-
7)y=+_
IP
2) Give each student time to complete the tables and then distribute a ruler and
black marker. The students should graph each equation, label the equation
on the line and trace it with black marker so it stands out.
3) The last step is for the students to color the sections of the graph paper so it
looks like a stained glass window - I have my students choose just three of
their favorite colors to use.

Answers

Answer:

Step-by-step explanation:

{(-2,5),(-3, 8), 5,7), (-6, 4), (0, 1)}
is it a function?

Answers

Answer:

yes

Step-by-step explanation:

the x numbers do not repeat.

Solve for x. For the equation

Answers

Answer:

x=y/m - b/m

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

THESE 2 QUESTIONS ASAP PLS! BRAINLIEST!!

Answers

Answer:

1=y=4x+-2 2=y=4x-3

Step-by-step explanation:

3x– 12 = 24 is equivalent to x- 4= 8
Which property of equality did I use to change 3x - 12 = 24?
Addition Property
Division Property
Subtract Property
Multiplication Property

Answers

Answer: division property

Step-by-step explanation:

i think hope this helps :)

Use f(x) = 2x + 5

Find f^-1 (11)

Answers

Answer:

If you're looking for the inverse, the answer is:

[tex]\frac{x}{2}-\frac{5}{2}[/tex]

What was Richard’s account balance at the end of the week?

Answers

Answer:

The answer is 132.45

Step-by-step explanation:

I took the quiz:) hope this helps!

Answer:

132.45

Step-by-step explanation:

i got it right :)

There are 12 members in a bicycle club this fall. But next summer, Noelle hopes the number of members will be 175% of this number. What is Noelle’s goal for the number of members next summer

Answers

Noelle wants 21 members in a bicycle club.

The half- life of 1-137 is 8.07 days.if 100 grams are left after 40.35 days, how much grams were in the original sample?

Answers

Answer:

8L/2days = 4L/day

4L/day x 7 days = 28L

Step-by-step explanation:

is this right? if not what is it

Answers

Answer:

i am not sure

Step-by-step explanation:

i am not sure

ms.ziesenis walked 1/4 of a mile in 1/2 of an hour. use multiplication to find the unit rate

Answers

Answer:

he would walk 1 mile in 2 hours

Step-by-step explanation:

which is very slow tbh

What number should be added to both sides of the equation to complete the square?
x2 + 3x = 6
12 / 2
0
Nw
3
62

Answers

Answer:

we have added 9/4 to both sides of the equation.

Step-by-step explanation:

The given equation is :

[tex]x^2+3x=6[/tex]

Here, a = 1, b = 3 and c = 6

We should add (b/2)^2 to the both sides of the equation.

(b/2)^2 = (3/2)^2 = (9/4)

[tex]x^2+3x+\dfrac{9}{4}=6+\dfrac{9}{4}\\\\(x+\dfrac{3}{2})^2=\dfrac{33}{4}\\\\x+\dfrac{3}{2}=\pm \dfrac{\sqrt{33}}{2}\\\\x= +\dfrac{\sqrt{33}}{2}-\dfrac{3}{2}, -\dfrac{\sqrt{33}}{2}-\dfrac{3}{2}\\\\=1.37,-4.37[/tex]

Hence, we have added 9/4 to both sides of the equation.

What is 89 -8?

With decimal

Answers

Answer:

81.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

Step-by-step explanation:

because that’s what 89-8 with a decimal is

Answer:

81.00

Step-by-step explanation:

89.00

-08.00

81.00

What is the answer?❤️✌️

Answers

Answer:

Step-by-step explanation:

guys if you need to answer a question so you can ask for one just say it please is better then given a wrong answer

Other Questions

The source of alpha particles in a smoke detector is the Which of the following provides the best justification for the contention that Archaea are more closely related to Eukaryota than they are to Bacteria?O Multicellular organisms are found in both Archaea and Eukaryota but not in Bacteria.O Cell membranes with ester-linked fatty acids are found in both Archaea and Eukaryota but not in Bacteria.The composition of cell walls is similar in Archaea and Eukaryota but not in Bacteria.The single-celled prokaryotic cells of Archaea and Eukaryota are visually similar, but Bacteria is not. Which of the following is the best example of an archetype?A. Torin fights with his brother for the love of the beautiful Liana.B. A hero overcomes several obstacles to find his or her way backhome.O C. A princess from the Kingdom of Seraph marries a mysteriousprince.O D. Deena wants to go to a good college, but doesn't have goodgrades. In which type of government do a small number of people govern? A plane has an airspeed of 107 km/h . It is flying on a bearing of 85 degrees while there is a 30 km/h wind out of the northeast (bearing 225degrees ). What are the ground speed and the bearing of the plane? How did the Mongols use siege warfare in their conquests?by sailing up to a coastal city and firing cannons at it for many daysO by surrounding a city and preventing anything from getting in or outO by sending so many troops into battle that the enemy was outnumberedO by setting up points on hilltops where the enemy's movements could be watched Read these lines from the prologue of Pemeo and Juliet What is the best way to paraphrase these ines?Two households, both alike in dignityTwo andient feuding Verona families shed moreIn fair Verona, where we lay our senebloodFrom ancient grudge break to new mutiny,Two families fight over whom pretty Verona stallWhere civil blood makes civil hands uncleanmarty* Two feuding families in Verona have an ancientgrudgeTwo old families in Verona fight and get themselvesdirty Write an editorial for the newspaper telling readers about the transportation systems in Georgia. Have at least four paragraphs of about 50 words each answering the questions above. As you write, compare the transportation systems, noting which is the most important for Georgia's future.!!PLEASE ANSWER CORRECTLY THIS IS DUE TOMORROW!! The ability of an atom in a molecule to attract electrons is best quantified by the ________. a. electron charge-to-mass ratio b. electronegativity c. first ionization potential d. diamagnetisme. paramagnetism Name two developments in the ways goods were sold negative 3 times x equals? The problem with fiscal policy that is created because of the recognition, legislative, implementation, effectiveness, and the evaluation and adjustment lags is called: Last month, there were 4 sunny days for every rainy day. If there were 30 days in the month, how many days were rainy? Explain your reasoning as a result of photosynthesis is the production of sugar molecules known as what? who is ur face actor Why is there variation (differences) between the phenotypes of our protein pals? *Use the following terms in your answer: Nitrogen Bases, DNA, Protein* I need an answer asap no rockyWhich would not describe Rebecca Latimer Felton? A. She was the first woman Senator in the U.S. B. She was against the prison labor system. C. She was against women's political rights D. She led the right of women to keep their earningsDONT ANSWER IF YOU DON'T KNOW THE RIGHT ANSWER How does a metaphor most clearly contribute to the overall meaning of the poem The DCF value of the firm using the FCFF information above, a discount rate of 6%, and an expected terminal growth rate of 2%, is:__________. Please help I need this ASAP!