Mathematics High School

Is the ratio 4/10 equivalent to 10/25?

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Answer 1

Answer:

yes if decimals aren't included

Related Questions

help asap!!! it’s due in 20 minutes .

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Answer:

Step-by-step explanation:

Jocelyn estimates that a piece of wood measures 5.5 cm. If it actually measures 5.62 cm, what is the percent error of jocelyns estimate?

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Answer:

12%

Step-by-step explanation:

So 5.5 to 5.62 is .12

Then calculate the difference of 5.5 *.12=0.66

Then do “0.66 is what percent of 5.5?”

The answer is 12%

Thank you for reading, and mark this brainliest

What’s the equation for the translation of y=|x|?

Answers

The answer is D y=|x| + 4

Answer:

d) y = IxI + 4

Step-by-step explanation:

(MARKING BRAINLIEST)Which of these is the most helpful first step for solving Frank's equation, 2x+28=40?
A. Multiply both sides by 2
B. Subtract 28 from both sides
C. Divide both sides by 2
D. add 28 to both sides

Answers

Answer: B. Subtract 28 from both sides
Explanation: You need to subtract first because the variable needs to be by itself.

Find the slope. Explain what the slope and y-intercept means for the situation. Be sure to use your labels when explaining the real-life situation.

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Answer:

Slope: 25, y-intercept: 0

Step-by-step explanation:

Take any two points. I'm going to take (3, 75) and (4, 100).

How to find slope: change in y/change in x

Change in y --> 100 - 75 = 25

Change in x --> 4 - 3 = 1

25 ÷ 1 = 25.

Slope is 25

Since 3 · 25 = 75, the y-intercept is 0.

The y-intercept stands for how much money someone gets for working 0 days, so they get $0 for working/whatever situation they're in for 0 days.

Which equation represents the graphed function

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Last one :) shshshdhdbdhd

A package of 8 pens costs $1.09. Milo's work to find the unit price of the pack is shown below. StartFraction 8 pens Over 1 dollar and 9 cents EndFraction = StartFraction question mark Over 1 dollar EndFraction. Question mark = StartFraction 8 Over 1 dollar and 9 cents EndFraction. Question mark = 7 dollars and 34 cents.

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Question:

A package of 8 pens costs $1.09. Milo’s work to find the unit price of the pack is shown below.

8p/$1.09 =

8÷$1.09 =

$7.34

Where did Milo make his first error?

Answer:

He wrote the unit rate incorrectly.

Step-by-step explanation:

Given

[tex]Pens = 8[/tex]

[tex]Cost = \$1.09[/tex]

Required

Determine Milo's error

First, we need to solve for the unit price; then compare our results with Milo's

[tex]Unit\ Price = \frac{Cost}{Pens}[/tex]

[tex]Unit\ Price = \frac{\$1.09}{8}[/tex]

[tex]Unit\ Price = \$0.13625[/tex]

Comparing the calculation with Milo's:

We can see that he made wrong calculations i.e. in other words, he solved the required incorrectly

desribe what the value of 3/7 as a decimals would look like.

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0.4286 would be the decimal

Write the equation for the line

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Answer:

y=4x+3

Step-by-step explanation:

The slope is positive 4 and the y intercept is 3

Answer:

y = 4x + 3

Step-by-step explanation:

y = mx + b

m is the slope and b is the y-intercept

The slope is how much units it goes up/down while how much units it goes left/right from one point to the other. So two points we'll use for reference is (-1, -1) and (0, 3). You want to make sure the points u choose are whole numbers cause they're easier to tell. So the distance between those 2 points if it goes to the right once and goes up 4 units. Left/right is x and up/down is y, y/x is how u write the slope. So it's 4/1 which is just 4

The y-intercept is just where the line intercepts on the y-axis. The line goes through the point 3 on the y-axis, so it's 3

Input the numbers in the equation and it's y = 4x + 3

True or False: A prime number has exactly 2 factors
O True
O False

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Answer:

I’d say false

Step-by-step explanation:

MARKING PEOPLE AS BRAINLIST ARE THE TRRIANGLES CONGRUENT HOW DO YOU KNOW? Please help thank you :)

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All of the angles and sides are the same

Tom will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of and costs an additional per mile driven. The second plan has an initial fee of and costs an additional per mile driven. How many miles would Tom need to drive for the two plans to cost the same?

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Complete question :

Tom will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $57.98 and costs an additional $0.14 per mile driven. The second plan has an initial fee of $53.98 and costs an additional $0.16 per mile driven. How many miles would Tom need to drive for the two plans to cost the same?

Answer:

200 miles

Step-by-step explanation:

Let miles driven = x

First option :

57.98 + 0.14x

Second option :

53.98 + 0.16x

First option = second option

57.98 + 0.14 = 53.98 + 0.16x

57.98 - 53.98 = 0.16x - 0.14x

4 = 0.02x

x = 200

200 miles

why does math have to be so hard

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I felt this, I’m currently failing even tho I’m trying but that could also be because my teacher doesn’t like me

Answer:

Math seems difficult because it takes time and energy. Many people don't experience sufficient time to "get" math lessons, and they fall behind as the teacher moves on. Many move on to study more complex concepts with a shaky foundation. We often end up with a weak structure that is doomed to collapse at some point.

Math is hard because it is a non-intuitive, non-natural activity. Math don't happen by chance only, it only happens with deliberate, focused work. For this you expend a lot of energy and cause a lot of mental strain, you put yourself on an uncomfortable condition for hours, days, sometimes weeks to solve a problem.

But some people love math, like me, because they study math more than others. If you study more and learn more about math, then you’ll start to feel more comfortable because you’ll be ahead of the class when your teacher teaches you something.

The most important thing is to keep trying and never give up.

Hope this helps! :)

How long is x? How long is y?

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i cant see anything

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

a line passes through the point (-1,5) and the point (3,5), what is the equation of the line?

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Answer:

Step-by-step explanation:

took the test

have a nice day

mark brainlist plzzzzz

using the equation y=-6x+1: if you choose -2 as the input ,what will be the output

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Answer: 13

Step-by-step explanation: you substitute x for -2 because the input is known as x. The output is known as y; solving the new equation y=-6(-2)+1 you will get y=12+1 then y=13

ANSWER ASAP look at pic and answer #18

Answers

Answer:

Four

Step-by-step explanation:

Answer: will have to be 4

The circumefreence of a circle is 37.8. What is the area of the circle? Use 3.14 for pie

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Answer:

Step-by-step explanation:

circumference= 2πr

37.8cm = 2πr

r= 6 cm

Area= πr^2

area = 113cm^2

If you make $60 in 8 hours, what is the unit rate? hint: what is your hourly pay?

Answers

Answer:

$7.50

Step-by-step explanation:

Answer:

60 divided by 8 is 7.5

the unit rate is 7.5 and the hourly pay is $7.50

On a piece of paper, use a protractor and a ruler to construct △ABC with AB=4 in., AC=4 in., and m∠A=60°.

Which statement is true about this triangle?

BC=3 in.

BC=4 in.

BC=5 in.

The length of BC¯¯¯¯¯ cannot be measured.

Answers

Answer:

BC 4 in

Step-by-step explanation:

The steps for construction;

Using a ruler draw line AB 4 inches and label the end points A and BAt point A , using a protractor, measure angle 60° and mark with point. Draw a line from A passing through this point extending to a length of 4 inchesMark that point C.Using the ruler, join point C and B and measure BC.

From calculation, length BC can be found by the formula;

[tex]BC=\sqrt{a^2+b^2-2*a*b*cosA}[/tex]------where a=b=4 in , cos A = cos 60°

[tex]BC=\sqrt{4^2+4^2-2*4*4*cos60}[/tex]

BC = 4 in

Answer:

bc = 4

I = Prt

Filling in the values and doing the arithmetic, we have ...

I = $2650×0.0365×2.5

I = $241.81

The simple interest paid is $241.81.

Lilian purchased a violin form smash music stores. It regularly sold for $670, but wa son slaw for 10% off. She also had to pay 8% sales tax. She bought it on the installment plan and paid 15% of the total cost with tax as a down payment. Her payments were $58 per month for one year.

Answers

Complete question :

Answer:

$48.24

Step-by-step explanation:

Given that:

Sales price = 670

Discount = 10% off

Sales tax = 8%

Discounted price = (1 - 0.1) * 670

Discounted price = 0.9 * 670 = $603

Hence, purchase price = $603

Hence, sales tax = 8% of purchase price

8% of $603

0.08 * 603 = $48.24

What is the slope of the line 4x – 2y = 10? Explain your process (show your steps) for determining the slope.

Answers

solve for y.
subtract 4x from both sides
-2y = -4x + 10
divide everything by -2
y = 2x - 5
slope intercept form is y = mx + b, with m being the slope, so 2 is your slope

Find LN.

A. 38
B. 56
C. 58
D. 76

Answers

Answer:

B. 56°

Step-by-step explanation:

[tex] 20 \degree = \frac{1}{2} (96 \degree - \widehat{LN}) \\ \\ 2 \times 20 \degree = (96 \degree - \widehat{LN}) \\ \\ 40 \degree = (96 \degree - \widehat{LN }) \\ \\ \widehat{ln} = 96 \degree - 40 \degree \\ \\ \huge \red{ \widehat{LN} = 56 \degree}[/tex]

Other Questions

The first large-scale argument over slavery erupted in 1819 when Missouri petitioned for admittance into the Union. Many of the settlers in Missouri were slave owners who had migrated from the South with their slaves. These people wanted slavery to be an accepted part of the new state constitution. Other residents of the territory did not want slavery approved. More significantly, however, the politicians of the North and the South feared the admission of the new state because it would upset the balance of power in the Senate. Until this point, the struggle for power in the Senate had been tempered by the orderly admission of free and slave states to the Union. Earlier in 1819, the Union had been comprised of eleven free states and eleven slave states. Before Missouri petitioned for admittance into the Union, Alabama had been admitted as a slave state. If Missouri was admitted as another slave state, the balance of power would be lost.The controversy over Missouri gained momentum when Representative James Tallmadge of New York proposed that "the further introduction of slavery" into the new state be forbidden and that the children of slaves presently living in the state be free when they reach twenty-five years of age. Because membership in the House of Representatives is based on population, and the North was the most populated region, the Tallmadge Amendment was passed and sent to the Senate. The amendment was finally defeated in the Senate after a long and forceful debate. The passage of the Tallmadge Amendment in the House crystallized in the minds of Southern senators the necessity of preserving the balance of power in the Senate. If the South could preserve this balance, it could block legislation passed by the Northern-dominated House that would in any way be detrimental to the welfare of the Southern states.The impasse was resolved when Maine separated from Massachusetts and applied for statehood. A compromise, supported by Henry Clay, was proposed and accepted by both sides. This compromise, known as the Missouri Compromise, provided for the admittance of Missouri as a slave state and the admittance of Maine as a free state, thereby preserving the balance of power. In addition, the North was able to hold its position that Congress should determine the expansion of slavery into the territories by including a provision that forbade slavery forever in the Louisiana Purchase north of the 3630' parallel. Which three phrases in this excerpt from James Joyces Araby appeal to the senses of hearing and smell?When the short days of winter came dusk fell before we had well eaten our dinners. When we met in the street the houses had grown sombre. The space of sky above us was the colour of ever-changing violet and towards it, the lamps of the street lifted their feeble lanterns. The cold air stung us and we played till our bodies glowed. Our shouts echoed in the silent streets. The career of our play brought us through the dark muddy lanes behind the houses where we ran the gauntlet of the rough tribes from the cottages, to the back doors of the dark dripping gardens where odours arose from the ashpits to the dark odorous stables where a coachman smoothed and combed the horse or shook music from the buckled harness.( Just tryna help fellow Plato users [Got 100 on the test] )Answer--odours arose from the ashpits-dark odorous stables-shook music from the buckled harness. At what age do children start babbling with sophistication?A. ten to twelve monthsB. twelve to twenty-four monthsC. birth to six monthsD. six to ten months Which polynomial is in standard form?NO 26x5 + 12x7-8x3 + 6xO 3x5 +x-6x2 + 511x5-6x2-9x+125x2 + 18x3 - 12x4 +4x7 what is 2% = in simplest form Question 1You are making lemonade and the calls for 6 cups Lemon juice (L), 3 Cups of sugar (S) and 5 cups of water (W) to make 12 Cups of Lemonade (LA): your formula is:6 L + 3 S + 5 W = 12 LAYou are given 9 cups of lemon juice (L), 8 cups of sugar (S) and unlimited water (W).How many cups of lemonade can you make?Question 1 options:9 Cups of Lemonade12 Cups of Lemonade18 Cups of Lemonade32 Cups of LemonadeQuestion 2You are making lemonade and the calls for 6 cups Lemon juice (L), 3 Cups of sugar (S) and 5 cups of water (W) to make 12 Cups of Lemonade (LA): your formula is:6 L + 3 S + 5 W = 12 LAYou are given 9 cups of lemon juice (L), 8 cups of sugar (S) and unlimited water (W).Which ingredient limits (runs out first) the amount of lemonade you can make?Question 2 options:Lemon JuiceSugarWaterLemonadeQuestion 3 You are making lemonade and the calls for 6 cups Lemon juice (L), 3 Cups of sugar (S) and 5 cups of water (W) to make 12 Cups of Lemonade (LA): your formula is:6 L + 3 S + 5 W = 12 LAYou are given 9 cups of lemon juice (L), 8 cups of sugar (S) and unlimited water (W).How much of the other ingredient do you have in excess (more then you need)? (dont include water since you have an unlimited amount)Question 3 options:4.5 cups of Sugar3.5 cups of Sugar3.5 cups of lemon juice4.5 cups of lemon juice What is the product of twenty hundredths and sixty-five thousandths Which molecule/molecular compound is joined by a single covalent bond? O2 or N2 or Br2 or CO2? Over 10 days it snowed 80 inches, how much did it snow in 1 day? What is the density of butane (C4H10) at STP?Help please At very large distances from the Sun, its corona turns into the solar wind.TrueFalse If the setting of a story is a deserted soccer field, which character most closely connects with this setting? If the magnitude of the electric field of an electromagnetic wave is 3x10^3 V/m, what is the the magntude of the magnetic field?a. 1.1 x 10^-12 Tb. 9 x 10^11 Tc. 10^5 Td. 10^-5 Te. 3 x 10^3 T The formula s=A4.828 can be used to approximate the side length s of a regular octagon with area A. A stop sign is shaped like a regular octagon with a side length of 12.4 inches. To the nearest square inch, what is the area of the stop sign? inches Solve for the variable 4-14=5x How many moles of water are produced when 5 moles of hydrogen gas react with 2 moles of oxygen gas?Balanced equation: 2H2 + O2 2H2O (5 points)a. 2 moles of waterb. 4 moles of waterc. 5 moles of waterd. 7 moles of water What is the relationship between vectors u = 1, 0 and v = 0, 3?The vectors form an acute angle of approximately 48.The vectors form an acute angle of approximately 71.The vectors are orthogonal because the angle between them is 90.The vectors form an obtuse angle of approximately 132. Most American countries got their independence between Evaluate the expression when a= 3 and b = 43.b-5a what polarity must the red tip of the compass needle be since it points toward the south pole of the magnet?