Mathematics High School

Marsha swam 400 meters in 6
minutes and 12 seconds. Convert that time to minutes.

Answers

Answer 1

Answer:

6 minetes? how does this work?

Step-by-step explanation:

Related Questions

Hannas soccer team is trying to raise $4048 to travel to a tournament in Florida so they who decided to host a pancake breakfast each person must pay $23 for the breakfast how many people need to attend to their breakfast in order to raise 4048

Answers

You can find the answer by doing 4048 / 23 which is 176.

The price of bananas can be determined by the equation P=0.25n, where P is the price and n is the number of bananas. What is the constant of proportionality (unit rate)?

Answers

Given:

The price of bananas can be determined by the equation P=0.25n, where P is the price and n is the number of bananas.

To find:

The constant of proportionality

Solution:

We have,

[tex]P=0.25n[/tex]       ...(i)

where P is the price and n is the number of bananas.

Price P is directly proportional to the number of bananas. So,

[tex]P\propto n[/tex]

[tex]P=kn[/tex]            ...(ii)

Where, k is the constant of proportionality.

On comparing (i) and (ii), we get

[tex]k=0.25[/tex]

Therefore, the constant of proportionality is 0.25.

What is the value of x that makes this figure correct? *
​

Answers

Answer:

27

Step-by-step explanation:

2x+3x+45=180

5x=135

x=27

Solve for the measure

Answers

Answer:

A) 130°

Step-by-step explanation:

Angle UTV = angle YTX = 75°

Angle VTW = 55°

so UTW = 75 + 55

if this helps, please give brainliest if possible

Answer:

A

Step-by-step explanation:

∠ UTV = ∠ YTX = 75° ( vertically opposite angles )

∠ VTW = 55° ( angle at centre is equal to arc that subtends it )

Then

∠ UTW = ∠ UTV + VTW = 75° + 55° = 130° → A

What is the area of this quadrilateral?
3 ft
4 ft
3 ft:
O A. 16 square feet
B. 26 square feet
C. 24 square feet
O D. 12 square feet

Answers

C. 24 square feet
yes
The answer is D
4*3=12
12/2=6

I have a circle that has a diameter of 10 in. Explain how to find the area of the circle.

Answers

Answer:

r squared × π

Step-by-step explanation:

Half of the Diameter (5in) squared

multiply by π

Answer:

31.4

Step-by-step explanation:

A=(pie) radius 2

To find the radius half the diameter

A=3.14(5in)2

A=15.7 x 2

A=31.4

John works in a car dealership selling new and used cars, He is extremely busy during major holidays selling as many cars as possible. The store’s motto is “Work Hard Earn More”. During the last holiday period, John sold $150,000 worth of vehicles. His commission is 15% of the first $100,000 and 10% on the remaining balance. How much commission did he earn on his total sales?

Answers

$20,000

15% of 100,000$ is 15,000$

10% of the remaining 50,000$ is 5,000$

-7a - 6a simplifyed?

Answers

Answer:

-13a

Step-by-step explanation:

Katrina bought a new sofa. She was able to pay $100 at the
time she received the sofa. She will pay $22 each month on
the balance. The original cost of the sofa was $298. The
equation 100 + 22 = 298 represents this situation.
Use the equation to determine how many months will it take
Katrina to pay off the sofa.

Answers

Answer:  9 months

================================================

Work Shown:

100 + 22x = 298

22x = 298-100  ........ subtracting 100 from both sides

22x = 198

x = 198/22 .............. dividing both sides by 22

x = 9

It will take 9 months for her to pay off the sofa.

She pays the original $100, and then on top of that, she pays an extra 22*x = 22*9 = 198 dollars since she paid $22 per month for 9 months. So this leads to 100+198 = 298 dollars total to help confirm our answer.

Can somebody help please?

Answers

Answer:

-3

Step-by-step explanation:

1 × -3 = -3

-3 × -3 = 9

9 × -3 = -27

-27 × -3 = 81

81 × -3 = -243

The pattern is that each number is multiplied by -3, and 1 × -3 = -3.

What’s the answer for 24=3(n-5

Answers

Answer:

n=13

Step-by-step explanation:

isolate the variable by dividing each sides by factors that don't contain variables.

N=13 is your answer

Stacy reasons that since dilations change lengths they also change angles by the same factor. Is she correct? If not, explain why, I will list brainlist if you reply fast

Answers

Answer:

Stacy is incorrect. Dilations do not affect the angles of a given figure since dilations create parallel lines and the angles on parallel lines are congruent.  

Step-by-step explanation:

just took the quiz :)

im doing kahoots on a z.oom wanna join

Answers

Answer:

ok sure what the code for kahoot

Step-by-step explanation:

3(2c-5)

the options are
-6c-15
6c+15
6c-15

Answers

Answer:

6c-25

Step-by-step explanation:

comon man lol that's eays

Answer:

Answer would be the last one 6c-15

Step-by-step explanation:

Use distributive property!

the number outside the () times the numbers inside the ()

3.5x+2.5y=321
Pleeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeease help

Answers

Answer:

3.5x=-6y636477374747 88

how many 5/8 foot peices of wood can you cut from a board that is 4 5/8 feet long

Answers

Answer:

7

Step-by-step explanation:

5/8 x 7= 4 3/8

That's the closest you are going to get without going over.

Pls help thanks okay bye

Answers

6+5+10= 22 (ignore this i have to have 20 characters to submit this answer )

Answer:

6 + 5 + 10= 22 is the answer

Step-by-step explanation:

PLEASE ANSWER ASAP!! Will give brainliest!!

Answers

Answer:

B.(2,1)

Step-by-step explanation:

The line segment AB will translate onto segment AB' by the translation,

(x+2, y+1)

You add 2 to the x value and 1 to the y value of segment AB.

Someone help this is due today worth half my grade!!

Answers

Answer:

D-the slope of the line will be zero

Step-by-step explanation:

Write 123000000 as a multiple of power of 10

Answers

Answer:

123 * 10^6

OR

1.23 * 10^8

Answer:

Step-by-step explanation:

How do I do such thing?

Answers

Answer:

a= -5

Explanation:

Rewrite the equation to be: 3^a=3^-1 / 3^4

Multiply by adding exponents :))

which would then be 3^a = 3^-5

Then, since the bases are the same then the a would equal negative (-) 5. :))

Hope this helps :)) Plz mark brainlest :))

Can y’all help me on this question?

Answers

Answer:

134

Step-by-step explanation:

There's 2 blue arrows where 39 is, and the same arrows where 4x+7 are. This means that they are the same length. So, 4x+7 = 39. Perimeter means you add, so 28+28+39+39 = 134.

What's an example from history where two nations fought over territory they believed was rightfully theirs?

Answers

Answer:

Native Americans and the British.

Step-by-step explanation:

The Native Americans were in North America first but the British/English thought they deserved the land and the two fought over it.

CAN SOMEONE HELP:) PLSSS

Answers

Answer:

I honestly don’t know I am gonna guess

Step-by-step explanation:

1/12?

. 。 • 　ﾟ 。 　. .

　. . 　。 。　. .

. 。 ඞ 。 . • 　• .

.

ﾟ Bread was Not An Impostor. 。　. .

' 1 Impostor remains 　。 .

ﾟ 　. 　. , . .. . .

Have a nice day UwU

-8x + 10 = -62
4 + 3x = 25
4x + 2x + 5 = 41
5x - 8 = 32
3 + 6x = 21
5 - 2x = 15
8x + 10 = -38
-36 = -4x -16
-5 + 3x = -26
8x - 5 = -29
Show full work please​

Answers

Answer:

I will do 4 questions and you can solve the rest I did.

Hope this help, thank you !!

: Susan bought a 6-month $1,400 certificate of deposit. At the end of 6 months, she
received $126 simple interest. What annual rate of interest did the certificate pay?

Answers

She paid 6 dollars every month.


A card is in the shape of a rectangle. The length of the card is 7 cm
and the area of the card is 35 sq cm. What is the width of the card in
centimeters?

Answers

lol ok so

7*something or you can make it into a variable x=35

7*x=35

/7     /7

x=5.

What is the coefficient of 3y+7?

Answers

Answer:

3

Step-by-step explanation:

it's 3 because the number is infront of a variable

what is y = 5/3x + 2

Answers

Answer:

Solving for x : x = 3y/5 - 6/5.              Solving for y : y= 5x/3 +2

Step-by-step explanation:

Solving for x: Solve for x  by simplifying both sides of the equation, then isolating the variable.

Solving for y: Combine 5/3 and x.

You didn't say which one to solve for so I put out both for you.

Hoped this helped!

Brainly, Please?

What is the expression of the product of w and 8

Answers

Answer:

The expression would be 8w

Other Questions
Read the excerpt from "Challenging Explorations:"Explorers made these treacherous vvvvvvvvvvv voyages for three main reasons: religion, wealth, and competition. These voyages of discovery began in the eleventh century.Which of the following sentence paraphrases this excerpt correctly? Explorers made these difficult voyages for three main reasons: religion, wealth, and competition. These treacherous voyages of discovery began in the eleventh century where explorers searched for religion, wealth, and competition. In the eleventh century, explorers embarked on difficult voyages in search of religion, wealth, and competition. Religion, wealth, and competition are three examples of that explorers searched for. A rectangular cardboard has dimensions as shown. The length of the cardboard can be found by dividing its area by its width. What is the length of the cardboard in inches?Area = 36 3/4 Width = 4 1/2Length = ????? Draw a FBD of the beam with reactions at A & B. A is a pin, B is a roller. Try to guess intuitively which way the vertical components of A & B are pointing. Do not show the 6 kN forces in your FBD. Only show the couple moment, or pure moment Peanuts worth $2.25 a pound were mixed with cashews worth $3.25 a pound to produce a mixture worth $2.65 a pound. How many pounds of each are needed to produce 35pounds of mixture? The feathered serpent was an important image to many Mesoamerican civilizations. The serpent represented a god called Quetzalcoatl by the Aztecs and Kukulkan by the Maya. The feathered serpent image has also been found in earlier artwork done by the Olmec.According to the passage above, which of the following is probably true? A. The Maya invaded the Olmec heartland and stole their culture. B. The feathered serpent god was unique to the Olmec culture. C. The three cultures all had similar gods and religious beliefs. Help reflexive verbs in Spanish or if good at Spanish !!! Use the diagram to answer the below question.* 2 NADPLightLightNADPE To LightIndependentReactionsSTROMAADP.BectroncamersThylakadmembraneATPPhotasystemTe LightIndependentReactions2 HDTHYLAKOID SPACEThe concentration of hydrogen ions is greater inside the thylakoid space than outside. Which reaction releaseshydrogen ions inside the thylakoid?Oa the breakup of water moleculesthe formation of water molecules the break-up of NADPHOd the formation of NADPH solve this plz????? thx Chicken has more protein than carrots. Fact or Opinion? Plz helpThe energy diagram shows the changes in energy during a chemical reaction.Which statement best describes the total energy change of the system? Satire is a literary technique for criticizing people's foolishness or vices throughhumor, to inspire improvement. Find an example of satire in the story andexplain its impact on the reader. Which of the following is a quadratic function?f(x) = 0x + 3x - 6f(x) = 2x + 5f(x) = 3 - 4x^2f(x) = 2^x In your opinion which of the following is the most convenient way to create a bootable USB flash drive? Why? What is the value of x in the equation 3/4 x + 24 = x 12 ? Find the slope of the line that passes through the points (-1, -3) and (-9, 7). How might the nazis' treatment of European jews have affected everyone else? Sam bought a football jersey on sale for 40% off. He paid $30, and it was originally priced at $45 was he charged the correct amount Consider the decision to purchase either a 5-year corporate bond or a 5-year municipal bond. The corporate bond is a 12% annual coupon bond with a par value of $1,000. It is currently yielding 11.5%. The municipal bond has an 8.5% annual coupon and a par value of $1,000. It is currently yielding 7%. Assume that your marginal tax rate is 35%. What is the after tax yield to maturity (YT The bulk of the wall of the heart is made of what type of muscle?A. Smooth muscleB. Cardiac muscleC. Skeletal muscleD. Body muscle Chris values family and friends most. _____ is/are the most important thing to him.RelationshipsCourageResponsibilityAchievementi think its relationships