Mathematics High School

Proving lines parallel determine the value of X

Proving Lines Parallel Determine The Value Of X

Answers

Answer 1

when both l and m are parallel then

(4x+7) = (6x-63)

-2x = -70

-x = -70/2

-x = -35

x = 35

hope it helps and ur day will full of happiness

Related Questions

The recipe calls for a ratio of 3 sugar to 4 flour.
If you use 12 sugar
How much flour do you need

Answers

you would need 16 flour

Find the radius of a sphere with a volume of 4.5π cubic centimeters.

Answers

1.02 is the answer to your question

PLEASE HELP!! will mark brilliant!!!!

Answers

A is I answer, I’m so sorry I don’t know the 2nd one

Answer:

I think it is A and C if I am correct how that helps

which is greater 21.798 or 217.98?​

Answers

Answer:

217.98 is greater.

Step-by-step explanation:

Think about this way. Which is the larger number, 217 or 21? 217, of course. The decimal point only adds a small fraction of a number to the whole, so it doesn't affect the value that much.

Henry places £6000 in an account which pays 4.6% compound interest each year
Calculate the amount in his amount after 2 years

Answers

Answer:

£ 6,564.70

Step-by-step explanation:

Henry places £6000 in an account which pays 4.6% compound interest each year. Calculate the amount in his amount after 2 years

Compound Interest formula =

A = P(1 + r/n)^nt

A = Final Amounrt

P = Principal = £6,000

r = Interest rate = 4.6%

t = Time in years = 2 years

n = Compounding frequency = Yearly = 1

First, convert R percent to r a decimal

r = R/100

r = 4.6%/100

r = 0.046 per year,

Then, solve our equation for A

A = P(1 + r/n)^nt

A = 6,000.00(1 + 0.046/1)^(1×2)

A = £ 6,564.70

The amount in his account after 2 years = £ 6,564.70

Find the value of Y

Help plz whenever you can :D

Answers

Answer:

siny=xz/yz

sin45=y/15√2

15√2×1/√2=y

y=15

Add parentheses to make true 36 / 9 - 3 = 6

Answers

36/ (9 - 3) = 6

Cause:

9 - 3 = 6

Then:

36/6 simplified equals 6

So, your answer is 36/(9 - 3) = 6

Hope it helps! Good luck friend! :3

Answer:

36 / (9 - 3) = 6

Step-by-step explanation:

If you put the parentheses around 9 - 3, that will give you 6. 36 divided by 6 = 6. Also, in PEMDAS, Parentheses comes first, so  that is why the parentheses go there to make this true.

Math Exit Slip: Value-Mart is having a back -to - school sale on pencils. A pack of of 20 sells for $7.97, whereas a 12-pack costs $4.77. Which is the better buy?

Answers

Answer: The pack of 20.

Step-by-step explanation:

It is because a pack of 20 sells for 2.50 for each pencil, and the pack of 12 sells for 2.51 per pencil, so that means the pack of 20 is cheaper.

QRST is a rectangle. Find the length of the diagonals.

QS=8x−11 and RT=4x+21

Answers

Answer: they’re both 53

Step-by-step explanation:

i just took the test and it is correct

Write an equation for the line that passes through (-8.5, 11) and (5, -2.5).

Answers

Answer:

y = −x + 2.5

Step-by-step explanation:

Find the value of x in the acute scalene triangle that has the angles 114° and 37°

Answers

I would add 114 and 37 then subtract the total from 180 to get x=29

55% of what number is 33%?

Answers

Answer:

33% is 55% of 0.6

Step-by-step explanation:

yUH

Henry can write 5 pages of his novel in 3 hours.
at
At this rate, how many pages can Henry write in 8 hours?


Answers

Answer:

Henry can write 13 pages in 8 hours.

Step-by-step explanation:

Rate: 5 pages in 3 hours (5/3 pages per hour)

To obtain the quantity of pages in 8 hours, we have to multiply the rate per hour by 8.

5/3 x 8 = 40/3= 13.34

Rounded to the nearest number, Henry can write 13 pages in 8 hours.

Answer:

10 and 2/3 a page

Step-by-step explanation:

Colin invests £2350 into a savings account. The bank gives 4.2% compound interest for the first 4 years and 4.9% thereafter. How much will Colin have after 10 years to the nearest pound?​

Answers

Answer:

£3,692

Step-by-step explanation:

First four years

A = p(1 + r/n)^nt

P = £2350

r = 4.2% = 0.042

n = 1

t = 4

A = p(1 + r/n)^nt

= 2350(1 + 0.042/1)^1*4

= 2350(1 + 0.042)^4

= 2350(1.042)^4

= 2350(1.5789)

= 2770.42

A = £2770.42

Next 6 years

P = £2770.42

r = 4.9% = 0.049

n = 1

t = 6

A = p(1 + r/n)^nt

= 2770.42(1 + 0.049/1)^1*6

= 2770.42(1 + 0.049)^6

= 2770.42(1.049)^6

= 2770.42(1.3325)

= 3691.59

A = £3691.59

Approximately £3692

What is the value of x?
SUBMIT WORK FOR THIS QUESTION
(x + 40)
(3x)

Answers

Answer:x=35 because if you add the terms then your equation would be 4x+40=180 because it’s a 180 degree line.

Step-by-step explanation:

Which of the following options have the same value as 25%, percent of 64?
Choose 2 answers:

(Choice A)
A
25 6425⋅6425, dot, 64

(Choice B)
B
\dfrac{25}{100}\cdot 64
100
25
​
⋅64start fraction, 25, divided by, 100, end fraction, dot, 64

(Choice C)
C
0.25\cdot 640.25⋅640, point, 25, dot, 64

(Choice D)
D
64\div \dfrac{25}{100}64÷
100
25
​
64, divided by, start fraction, 25, divided by, 100, end fraction

(Choice E)
E
25\div \dfrac{64}{100}25÷
100
64
​

Answers

Answer: 96/100⋅25 and 0.96⋅25

Step-by-step explanation: i did it on khan academy :D

Answer:

choice A

choice c

Step-by-step explanation:

Not asking a question, but i just wanted to thank every single one of you answering questions, you've helped me so much.

Answers

Answer:

I know that many people have helped u and I appreciate that you are thanking them.

Step-by-step explanation: Happy early Valentine’s Day!

Answer:

yw

Step-by-step explanation:

Jason has 2 times as many coins as Billy and Tilly added together, Billy has 45 coins, and Tilly has 67 coins. How many coins does Jason have?

Answers

45+67=112

112*2= 224

Jason has 224 coins

182 is what percent of 130?​

Answers

Answer:

140%

Step-by-step explanation:

Can someone pl help. Thx

Answers

Answer:

3.10?

Step-by-step explanation:

i dont know sorry if its wrong

How do I find the rate of change?
explain as if you were explaining it briefly to a stranger irl

Answers

Answer:

To find the average rate of change, we divide the change in the output value by the change in the input value.

Please help me guys I do not know what to do at this point, but to come to yall and I really need help with this math this is due today and please I neeed you guys help I do not want to put any burden on you I am just stress thanks for understanding


Instructions: Tell weather it is a function or not and tell why

Answers

Answer:

YesYesNoNoYesYesNoYesNoNoYesNoYesNoYesYesNoYesYesNo

Step-by-step explanation:

A function does not have any repeating domains (x-coordinates).

Hope it helps!

Please help ;-;

Jaxon measured a line to be 5.7 inches long. If the actual length of the line is 5.3 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?​

Answers

Answer:

7.5

Step-by-step explanation:

Percent Error =  

Vobserved - Vtrue

Vtrue

=  

5.7 - 5.3

5.3

=  

0.4

5.3

=  7.5471698113208%

Answer:7.5

Step-by-step explanation:

You arrive in my class 21 seconds after
leaving math which is 78 meters away. How
fast did you travel?

Answers

Answer:

2.7 secondes a meter

Step-by-step explanation:

50 points Classify the expression: 5x^3 + 2x − 3
A Quadratic expression
B Linear expression
C Cubic expression
D Exponential expression
(I have an answer but I'm not so sure about it)

Answers

Answer:

C: Cubic Expression!

Step-by-step explanation:

In this equation/expression, you can look at the highest exponent which is 3, and you can also look at how many terms it has, which is 3. This makes it a 3rd degree trinomial, which makes it C, Cubic Expression!

Answer:

Cubic Expression

Step-by-step explanation:

See answer above

2. What is the slope of the line that
passes through the points shown in
the table?

Answers

the slope is 2. slope is change in the y values divided by change in x values

Math club has 18 members. Each member pays
$16.40 each month. 11 members have already
paid. How much money needs to be collected?

Answers

Answer:

$114.80

Step by step explanation

7 2/9 - 5 5/7= [?] [?]/[?]​

Answers

Answer:

MARK BRAINLIEST OwO

3 3/4 yd = how many feet please help it has to be a fraction

Answers

Eleven and two inches is the conversion. As a fraction, the answer would be 11 2/12

Hope this Helps!

Pattie buys a handbag that costs 240 dollars and a scarf that costs 86 dollars. If sales tax is 7%, what is the total purchase price including tax?

Answers

Answer:

$348.82

Step-by-step explanation:

240 +86=326

326× 7%= 22.82

326+22.82= $348.82

Answer:

$348.82

Step-by-step explanation:

Other Questions
What is the mass of an object if its potential energy is 800 J and it is 2.0 m above the ground? There are many moments in Act 2 that Juliet seems to doubt the value ofwords. In the balcony scene, Act 2 Scene 2, Juliet asks, "what's in aname?" She also mentions in Scene 6 of Act 2, "they are but beggars whocan count their worth [in words]?" Do you agree with her that words can'tcapture the most important ideas and feelings in life. Use evidence fromthe play to support your answer. You may also use experiences from yourlife as well to help explain your idea.EditViewInsertFormatToolsTable12pt vParagraph Tv How is industrialization an example progress? Look at the image and please help. Kent can paint a room in twice as fast as Luannda. Together they can paint the room in 5 hours. How long would it take Kent to paint the room alone? Write an equation to solve FREE BRAINLIEST IF YOU ANSWER CORRECTLY!!(jwo26) If NML ~ SRL find the value of x. Godzilla or Lil uzi vert? NEED help ASAP! what is one major similarity between the governments of south africa and china? Maggie goes to two different stores to shop for t-shirts. Both stores are having a sale. At Store A, t-shirts are regularly priced at $22 but are on sale for 25% off. At Store B, t-shirts are regularly priced at $30 but are on sale for 45% off. Which of the following is true about the sale price of a t-shirt at the two stores?A. Store B has the better price because 45% is greater than 25%.B. Store A has the better price because $22 is less than $30.C. The sale price is the same for both stores.D. The sale price cannot be determined. This is so important please help PLease please Mr. Voelz estimates that he will spend $10 on concessions at the basketball game. He actually spends $15. What is the percent error?please ill give brainliest,Nascar fans love race day when they get a chance to pull for their favorite drive. If a driver was able to travel 600 miles in 3 hours, what was his/her average speed? Study the data set shown. Then answer the questions below. Plz help me Just give me examples of them :)Giving 15 points:) 0/5X At the neighborhood store, hot dog buns are only sold in packs of 8 for$0.88. If c(b) represents the cost in dollars to b buns, what is the domainof c(b)? *O A) {0, 1, 2, 3, 4, 5, ...)O B) {0.88, 1.76, 2.64, ...}O C) {0, 8, 16, 24, 32, ...}D) Cannot be determined ASAP WHO EVER ANSWER THESE WILL BE MARKED BRANLIEST Benjamin decides to treat himself to breakfast at his favorite restaurant. He orders chocolate milk that costs \$3.25$3.25dollar sign, 3, point, 25. Then, he wants to buy as many pancakes as he can, but he wants his bill to be at most \$30$30dollar sign, 30 before tax. The restaurant only sells pancakes in stacks of 444 pancakes for \$5.50$5.50dollar sign, 5, point, 50. Let SSS represent the number of stacks of pancakes that Benjamin buys. x = 3 y = 4 and z = 5 Work out the value of x + 2y 3z PLEASE HELP ME ANSWER THIS!!!!! I WILL GIVE BRAINLYEST!!!!!!!! In part A, you indemnified four factors that promoted nationalism in the United States in the early nineteenth century. In a short paragraph, explain how these factors promoted nationalism and national unity.