Mathematics Middle School

I WILL MARK AS BRAINLIEST! Solve For X and Y

I WILL MARK AS BRAINLIEST! Solve For X And Y

Answers

Answer 1

Answer:

brainliest is appreciated

I WILL MARK AS BRAINLIEST! Solve For X And Y
I WILL MARK AS BRAINLIEST! Solve For X And Y
Answer 2
Ydfnrnens. Snenskzksnsk29

Related Questions

Find the number that makes the ratio equivalent to 6:10.
60:

Answers

Answer:

60;100

Step-by-step explanation:

Multiply 10 each side

​On-the-Go Phone Company has two monthly plans for their customers. The EZ Pay Plan costs​ $0.15
per minute. The 40 to Go Plan costs​ $40 per month plus​ $0.05 per minute.
​a) Write an expression that represents the monthly bill for x minutes on the EZ Pay Plan.
​b) Write an expression that represents the monthly bill for x minutes on the 40 to Go Plan.
​c) Write an equation to represent the point at which the monthly bills for the two plans are equal.
​d) Solve the​ equation, showing each step.
​e) Interpret the solution of the equation within the context of the problem.

Answers

Answer:

a.  0.15x

b.  40+0.05x

c. 0.15x=40+0.05x

15x=4000+5x

x=400 min

pls help i need help

Answers

Answer:

your answer would be 7285.63

Having two periods means it has two groups of digits separated by a comma.

6 digits would be xxx,xxx

An 8 worth 80 means the 8 is in the tens place.

And you have a 2 in the hundreds place.

All other digits can be any number.

Answer: 543,280

5 - (-4) write in addition

Answers

Answer:

--=+

Step-by-step explanation:

5-(-4)

5+4

9 is your answer

The answer is 9. There are many math apps u could use

Help plz. Name the vector and write it in component form.

Answers

Answer:

J and X

Step-by-step explanation:

Vector means the dot of an angle or ray

I have a question that says: Sound is used to measure ocean depth. Sound travels 1.5 km per second through water. If it takes 3.7 seconds for a sound to reach the bottom of the ocean, how deep is the water? It is not that I can't solve the problem, I don't know the problem is asking. The only thing I know is that it multiplication. Please help me.

Answers

Hey there!

All you need to do to answer this question is to do 3.7 x 1.5 = 5.55 km. I hope this helps you out. Have a good day :).

You will need to multiply 3.7 1.5, then there’s your answer hope this helped!

A customer can drive around a track 60 times for $12. At this rate, how many times can the customer drive around the track for $8?

Answers

Answer:36 times for 8 dollars

Step-by-step explanation:

k so first you divide 54 and 12 =4.5 per dollar so you then multiply 4.5 and 8 to get the answer that =36 times for 8 dollars

i believe it’s 40. 60 divided by 12 is 5 (unit rate) 5 times 8 is 40

Help me help me lol please meh

Answers

Answer:

Owen is not smart

and yes D is correct also (5x10^5)

Step-by-step explanation:

Hehe :D

Yes the answer is d so you is correct

if it's 7:20 PM what time would it be if 90 minutes passed? HELP!!!

Answers

Answer:

The answer is 8:50 PM.

Step-by-step explanation:

If it's 7:20 PM, then what time is it 90 minutes from now?

Start with 30.  It would be 7:50 PM.  So, add 10 more minutes (with 50 minutes more to add) and you have 8:00 PM.  Add your last 50 minutes.  The time would be, as shown above, 8:50 PM.

The time would be 8:50

Find the number that makes the ratio equivalent to 1:5.
6:

Answers

Ratios are also fractions.

1:5 is the same as 1/5.

So, the question really is 1/5 = 6/what?

6/30 is the same as 1/5

So the missing number is 30.

Answer:

box = 30

Step-by-step explanation:

You could set this up very formally as a proportion. It would look like this.

1/5 = 6/x

Now all you have to do is cross multiiply.

1*x = 5 * 6

x = 30

So the answer that goes in the box is 30

Or you could just say to yourself. "The 1 was multiplied by 6. What do I have to multiply the 5 by to keep the ratio the same?"

The answer is 6

6 * 5 = 30

In higher math you are going to want to use the first method.

3(x-5)+1=2+x Please put the work!!!!!!!!!!!!!!

Answers

Answer:

3(x-5)+1=2+x

3x-15+1=2+x

3x-x=2+15-1

2x=16

x=8

Answer:

x=8

Step-by-step explanation:

3(x-5)+1=2+x

Subtract 1 from both sides.

3(x-5)=1+x

Distribute the 3

3x-15=1+x

Add 15 to both sides.

3x=16+x

Subtract x from both sides.

2x=16

Divide both sides by 2.

x=8

I hope this helps!

pls ❤ and mark brainliest pls!

help please
use a, b, c, or d, also it's a multiple choice question

Answers

Answer:

a and c i think

Step-by-step explanation:

Select all ratios equivalent to 3:4.

Answers

Answer:

12:16 and 6:8

Step-by-step explanation:

12:16 = 3 * 4:4 * 4

6:8 = 3 * 2:4 * 2

The answer is 12:16

If helpful, Branliest please!

400 written as a product of its prime factors is 2 x 2 x 2 x 2 x 5 x 5.
Write 800 as a product of its prime factors.

Answers

Answer:  2 x 2 x 2 x 2 x 2 x 5 x 5

Explanation:

We start with the string 2 x 2 x 2 x 2 x 5 x 5

Then we tack on a "2 x" up front, or at the very left, so that we double the result. This is because the jump from 400 to 800 is "times 2".

So we go from 2 x 2 x 2 x 2 x 5 x 5 to 2 x 2 x 2 x 2 x 2 x 5 x 5

We can condense this into [tex]2^5*5^2[/tex]

800/2
400/2
200/2
100/2
50/2
25/5
5/5

2x2x2x2x2x5x5
Simplify
2^5x5^2

Basically divide by the smallest prime number possible until you get to the number 1

if needed i will show the other answers

Answers

Answer:

It will take 518 calorie smoothy that she had for breakfast in the morning.

It will take her 518 Calories to burn off a 480 calorie smoothie.

help me please
6(9 + 5x) = 54 +

Answers

Hi

to progress in math, you must : know by heart the rules and formulas then train.

rule : a ( b+c ) = a*b + a*c.

this propertie is call distributivity .

so we have : 6 ( 9+5X)

here : a = 6

b = 9

c = 5X

so 6 ( 9+5X) = ?

I let you have a shot. Ask in comments section if you are stuck. But try first !

Answer:

1) rearrange terms:

6(9 + 5x) = 54

6(5x + 9) = 54

2) Distribution :

6(5x + 9) = 54

30x + 54= 54

3) subtract 54 from both side:

30x + 54 = 54

30x + 54 - 54 = 54 - 54

4) Simplify: subtract the numbers

30x = 0

5) Divide both side of the equation by the same term:

30x = 0

30x√30 = 0√30

6) Simplify: cancel term that are in the both numerator and denominator

x = O√30

solution :

x = 0]

I WILL MARK AS BRAINLIEST! Simplify

Answers

Step-by-step explanation:

Absolute value is a number is the positive value of it.

[tex] | - 29 - 13| = | - 36| = 36[/tex]

[tex] |39 - 62| = | - 23| = 23[/tex]

[tex] | - 59 - 41| = | - 100| = 100[/tex]

[tex] | - 26 + 71| = |45| = 45[/tex]

A 36, b 23, c 100, d 25.

HELP ME PLEASE im gonna fail lol

Answers

7/20 = 0.35
-23/20 = 0.15
1/18 = 0.0556
-60/22 =
0.7273
(Are those negative signs for the 2 & 4 ones if not then the answers are 2.7273 & 1.15)
Haha lol I am on the same thing

how do you rewrite 2^-2

Answers

Answer:

[tex]2 ^{ - 2} \\ \frac{1}{2 ^{2} } \\ ( \frac{1}{2} ) ^{2} [/tex]

I hope it helped U

stay safe stay happy

Answer:

1/2^2

Step-by-step explanation:

When you have a number to a negative power, you can rewrite it inverting it's fraction and changing the signal of the power. 2 can be wrote as a fraction like 2/1, so you have 2^-2, it's like 2^-2/1, so you invert the fraction and the signal of the power, and have 1/2^2

In which expression should the exponents be multiplied?

2 to the 9th over 2 to the 7th
(610)−7
one half to the 3rd times one half to the 5th
52 ⋅ 54

Answers

i think that is is the second

The second one is correct

Function Machines
*please show steps if you can*​

Answers

Answer:

a. y=(-9)^2+3=81+3=84

y=square root of -9-2=3i-2

b. He cannot with the first but he can with with second. For the first, we have 0=x^2+3. Then subtract 4 from each side and get -3=x^2. This isn't possible in a theoretical term. For the second, you have 0=square root of x -2 or 2=square root of x. That means x is 4.

A is 84 because 9x2 is 81 so 81+3 is84

Randall has 19 coins in his pocket. 12 are quarters, and the others are pennies. Randall selects two coins at random from his pocket replacing each coin before drawing the next coin. Which answer choice best describes this event?

A. This is an independent event because he is replacing the coin before drawing the next one.
B. This is a dependent event because he has different amounts of coins in his pocket.
C. This is an independent event because he could select a quarter and then a penny.
D. This is a dependent event because he could select a quarter and then a penny.

Answers

I think it’s D but I’m not sure.

Answer:

it might be C

Step-by-step explanation:

I'm just guessing

PLEASSEEE HELPPPPPPPPP I WILL GIVE BRAINLIEST

Answers

Answer:

The answer's below :)

Hope this helps <3

A rancher’s herd of 250 sheep grazes over a 40-acre pasture. He would like to find out how many sheep are grazing on each acre of the pasture at any given time, so he has some images of the pasture taken by the state department of agriculture’s aerial photography division. Here are three samples of the images.
How do the sample statistics compare to the population mean and standard deviation?

Answers

Answer:

6.25

Step-by-step explanation:

250/40=6.25

Ay Yuna Sorry Hayes ni tu

Shannon is asked to draw a quadrilateral with the following specifications.

two opposite angles measure 51°
adjacent angles are supplementary
a side length of eight inches

Which of the following statements about this quadrilateral is true?
A. Exactly one quadrilateral exists with the given conditions, and it must be a parallelogram.

B. More than one quadrilateral exists with the given conditions, and all instances must be parallelograms.

C. Exactly one quadrilateral exists with the given conditions, and it must be a rhombus.

D. More than one quadrilateral exists with the given conditions, and all instances must be rhombuses.

Answers

Answer:

C. Exactly one quadrilateral exists with the given conditions, and it must be a rhombus.

Step-by-step explanation:

Rectangular

Has 4 sides that are the same length

Has 4 angles of 90 degrees

Has 4 axes of rotation and folding symmetry

꧁༺62ᴅᴏᴄ༻꧂

C.Exactly one quadrilateral exists with the given conditions and it must be a rhombus.

For each set of measurements, decide whether or not it is possible to draw a triangle with those measurements. If it is possible, draw the triangle.
a. Side lengths 2 cm, 3 cm, and 4 cm
b. Side lengths 2 cm, 3 cm, and 6 cm
c. Angles 90 degrees, 45 degrees, and 45 degrees
d. Angles 90 degrees , 60 degrees, and 60 degrees

Answers

Answer:

only A & C possible

Step-by-step explanation:

the sum total of the two smallest sides should be bigger than the third.

the sum total of the three interior angles should be 180 degree

The answer would be a and C

Please help me on this question

Answers

Answer:

125 10/14

Step-by-step explanation:

the 125 doesn't actually matter so you can ignore that part.

since it is being divided by 14, the denominator of the fraction is 14. the remainder is 10, so the answer should be in the form of x 10/14, which the 1st answer is

I think 125.10 is the anwser because I believe that was the answer when I took this test two hours ago

I WILL MARK AS BRAINLIEST! Graph each coordinate pair on the graph and then indicate which quadrant or axis the point lies on.

Answers

i believe this is right hope this helps
3rd quadrant (-4, -3) (-6 -5) (-1 -3)
4th quadrant (2 -4) (3 -6)
1st quadrant (5 0)
2nd quadrant (-3 1) (-2 3)

Please help me! I need part A and part B. Please help me! PLEASE!!

Answers

Answer:

JUST TO START I COMMENT ON THIS SORRY

Step-by-step explanation:

4366+766

5251551=8654

Subtract -1 3/5 ( -2 5/8 ) enter your answer as a simplest fraction by filling in the boxes

Answers

Answer:

21/5

Step-by-step explanation:

Answer:

1 [tex]\frac{1}{40\\}[/tex]

Step-by-step explanation:

i hope this helps :0

Other Questions
:) Who is good at english please help me answer my question For each of the past years, Perdana and Kadita have spent their vacation time at home, either working in garden or fixing up the house. This year, however, they are planning to spent their end of the year vacation somewhere else. They have checked the internet for weather information about areas of teh country the might like to visit. They are really eager to travel somewhere soon. In fact, if they had free time right now, they would take the vacation immediately, but they cant leave right now. They still have a couple of months to explore theiroptions. So far, they have searched much information, but most of it does not satisfy them since they want to go to country sides. If the wanted to spent their near the water, they would have a hard time choosing among dozens of outstanding beach resorts. For example, if they went to the beach in Bali, they would not like the weather in that month-it will be raining most of the time. Thats very dissapointing for them. On the other hand, if tehychoose to visit singapore beach in December, both the air and the water temperatures would be considerably cold,around 20 degrees. Thats sounds frustating to them. Perdana and Kadita also like to go camping, so vocationing in the mountain is another option. They could choose to visit Ciperna in Cirebon if they wanted warmer weather. In December, the temperature in Cirebon can range from a high of 45 degrees to a low of 35 degrees. If they went to cirebon, they would certainly have to encounter the risk of landslide. It is without a doubt a tough decision that Perdana and Kadita are facing. They wish they were able to go to all of the places they have researched. If they had more money and more time, they would be able to do exactly that. In fact, they would go to both the country side and the beaches this year if they had enough money. Unfortunately they have spent it to buy a new car.1. What is the passage about? a. Planning upoming vacation b. Enjoying a great vacation c. Regretting previous vacation d. Negotiating the next vacation e. Cancelling fascinating vacation 27.2. Why cant Perdana and Kadita leave for vacation now?a. They have to spend their vacation tie at home b. They are working in the garden c. They are fixing up the house d. They do not have free time e. They are hardly eager to travel somewhere 28.3. Perdana and Kadita do not intend to spend their next vacation time near the water because____ a. It is difficult to choose among dozens of outstanding beach resorts b. They have visited many outstanding beach resorts c. It will be too crowded in Bali d. They do not likle swimming and surfing e. It is always nice to lie on beach 4. Perdana and Kadita skip singapore beaches from the list____ a.Because both the air and water temperatures are not cold enough b. Because of considerably cold air and water temperatures c. Due to hectic working schedule d. Since they do not like bad destination e. Owing to the insufficient amount of money5. According to the passage, Ciperna____a. Has fertile lands b. Has cool water c. Is a mountains area d. Is very close to cirebon e. Has average temperature between 35 degrees to 45 degrees throughout the year6. Unless Perdana and Kadita spent the money to buy new car, they___ a. Would not be able to go to all of the places they have researched b. Would be able to go to singapore c. Would go to both the countryside and the beaches this year d. Would not have enough money to take a vacation e. Would spend too much ion travelling. 7. Were Perdana and Kadita to want warmer weather __a. They could choose to visit Cipema in Cirebonb. they would certainly have to encounter the risk of landslide c. they would go campingd. the air and the water tempratures would be considerably cold e. they would have a couple of months to explore the area8. Planning the upcoming vacation______ a. 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I felt as if I were sitting on a mountain! Fortunately, Sally had chosen a gentle mare for me. I realize now she wasnt fooled. She knew I didnt know the first thing about riding. She really is a good friend. After a while, I learned to relax a little. I was actually riding a horse and it was fun. I even learned how to use the reins to guide the horse to the left and to the right.1. What is the topic sentence?2. Why did the narrator of the story state that Sally was a good friend? 1. What is my first memoryof reading? Who wasreading with? What do Iremember? Use sensorydetails to describe theMemory Given f(x) =1/(x^2+4) and g(x) = square root (x+1) Find g(f(x)). 4. Ciertos individuos en su escuela son lderes. Qu hace que la gente siga a los dems? Una encuesta realizada indic queel rasgo que ms valoraban los estudiantes en un amigo era la honestidad. Por qu cree que esto es cierto? Which event is an example of science helping engineering?A. 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