Mathematics High School

helppppppppppppppppppppppppppppppp

Answers

Answer 1

Step-by-step explanation:

wjjdjrjdjdjdudidjdkdk pick the C

Answer 2

Answer:

Step-by-step explanation:

Step 1: 47-12=27, 27+(-27)=0

step 2: 27/2=13.5, 2c/2=c

step 3, change 13.5 to fraction which is 13 1/2

(hope it's helpful :)

Related Questions

5-7/8 reduced to its lowest from

Answers

Answer:

4 1/8

Step-by-step explanation:

subtracting a whole number with a fraction just means I have to change one of the numbers so they match with the other.

meaning I should change the whole number 5 to a fraction.

I will use the bottom number to figure out what the fraction in the whole number should look like.

5 = 5/1

I want the bottom number to be 8 like the other fraction 7/8

I multiply the top and bottom number of 5/1 by 8, giving me

40/8

now I subtract 40/8-7/8 = 33/8 or 4 and 1/8

which expression has the fewest number of significant figures?

a. 360
b. 18.3
c. 296.54
d. 5,280

Answers

Answer:

A has two significant figures

The others have at least three

Evaluate 12x−3y when x=−14 and y=3

Answers

12x - 3y

12(-14) - 3(3)

-168 + 9

-159

Hope this helps!! :)

Answer:

-177

Step-by-step explanation:

12(-14)-3(3)

-168-9

-177

How much percentage of a minute is a second?

Answers

1min=60s

Percentage:-

[tex]\\ \sf\longmapsto \dfrac{1}{60}\times 100[/tex]

[tex]\\ \sf\longmapsto \dfrac{10}{6}[/tex]

[tex]\\ \sf\longmapsto 1.6\%[/tex]

158 divided by 37 I don’t get it what is the answer

Answers

Answer:

4.2702702703

4 Remainder 10

Step-by-step explanation:

158 divided by 37 = 4.270

The result of 158/37 is a non-terminating, repeating decimal.

The repeating pattern above, 270, is called repetend, and denoted overlined with a vinculum.

This notation in parentheses is also common: 158/37 = 4.(270): However, in daily use it’s likely you come across the reptend indicated as ellipsis: 158 / 37 = 4.270… .

158 divided by 37 in decimal = 4.270

158 divided by 37 in fraction = 158/37

158 divided by 37 in percentage = 427.02702703%

Note that you may use our state-of-the-art calculator above to obtain the quotient of any two integers or decimals, including 158 and 37, of course.

Repetends, if any, are denoted in ().

The conversion is done automatically once the nominator, e.g. 158, and the denominator, e.g. 37, have been inserted.

Answer:

4.2703

Step-by-step explanation:

write an equation of the line that passes through the point P(2, 5 ) that is parallel to y=4x+1

Answers

The answer is y=4x-3.

Does anyone know number 5?

Answers

Answer:

83 is the right answer.

Step-by-step explanation:

Answer:

10th term=83

Step-by-step explanation:

10th=11+(10-1)

=11+72

=83

Which expression is equivalent to 8(4p+1)+6?

Answers

Answer:

32p + 14

Step-by-step explanation:

Expression :-

8(4p +1) + 6 .

Simplify ,

32p + 8 + 6 32p + 14

which system represents the graph?

A. y + 2x = 12
y = x + 3
B. y = -2x + 10
y = 2
C. x + y = 3
y = -3 (2x - 1)
D. y = 2/3x
y = 5/3x - 3

Answers

Answer: A

Because y =x + 3 shows there’s a point at (0,3) and y + 2x = 12 solves to y = -2x + 12 meaning there’s a point at (0,12) and the graph shows that

Please help me!!!!! THIS IS LATE NEED HELP!!!! Just a head's up the graph x and y axis goes by 2 not 1.
Find two points from this graph and then determine the slope.

Answers

First point (4,2) , (6,5)
slop = y2-y1/x2-x1
=5-2/6-4
Slop= 3/2

Fill in the blank: 4(3x + ?) = 12x + 16
A) 4, B) 16, C) 12, D) 4x

Answers

Answer:

A) 4

Step-by-step explanation:

4(3x + ?) = 12x + 16

12x + ? = 12x + 16

What times 4 is 16?

So our answer is A) 4

I need to know if it’s a function and explain how it is. please help!

Answers

Answer:

Yes, because it passes the vertical line test. If we were to draw a vertical line anywhere on the graph, it would only go through one point, so the relation is a function.

Step-by-step explanation:

1. This graph is a function because it passes the vertical line test. The vertical line test is a simple method that is used to determine if a relation is a function or not. A function can one output (y) for every unique input (x). If we were to draw a vertical line anywhere on the graph, and it would only go through one point, then the relation is a function. If it went through multiple points in some areas, it's not a function.

2. Since we can draw a vertical line anywhere and have it pass through one point, this relation is a function.

PLEASE HELP WILL MARK YOU BRAINLIEST! NO FAKE ANSWERS.
Is 5x² + 3x - 3 a monomial, binomial or trinomial?

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The number of terms in the given expression is 3, so it is a Trinomial

5x^2 + 3x - 3 is a trinomial.

A monomial is an expression that has one term, such as 3x.

A binomial is an expression that has two terms, such as 4x^2 + 6x or 4x - 6.

A trinomial is an expression that has three terms, such as x^2 + 5x + 6.

Hope this helps!! :)

if you take 3 apples from 10 apples how many do you have

Answers

Answer:

Step-by-step explanation:

Answer:

You will have exact seven.

What are the values of each Halloween icon? (Math Logic Puzzles) (78 POINTS)

Answers

Answer:

Step-by-step explanation:

In 2010, an estimated 1.664 x 10^8 dollars in 1000 bills were in circulation. How many 1000-dollar bills were in circulation?

I'LL GIVE BRAINLIST OR WHATEVER IT'S CALLED JUST HELP ME AND STOP DELETING UR COMMENTS :/ thank u :)

Answers

Answer: 166,400,000 1000 bills

$166,400,000,000

Answer:

166,400,000

sry for answering late!

Help help help help help help help

Answers

9514 1404 393

Answer:

1400 in 2020

Step-by-step explanation:

The number of students is increasing by 100 each year, so in 3 more years, the number will be 1100 +3×100 = 1400 students in 2020.

Find 39.2% of 448.Round to the nearest hundredth.

Answers

Answer:

175.62

Step-by-step explanation:

39.2•448=17561.6

17561.6/100=175.616

=175.62

A car travels 22 km due south and then 28 km in a direction 60° east of south. Find the Direction of the car's resultant vector. PLEASE HELP

Answers

A car travels 22 km due south and then 28 km in a direction 60° east of south. Find the Direction of the car's resultant Remember that any can be written as a coordinate like this: (AcosΘ,AsinΘ) where A is the magnitude of the object and Θ is the directional angle. So for the car travelling 20km north, that vector can be written as: (20cos90°, 20sin90°) Then when the car drives northwest at 60 degrees, that vector can be written as: (35cos150°, 35sin150°) (do you see why I it's 150°?) Then, simply calculate each of these coordinates, add them up, and then that resulting coordinate is the coordinate of the resulting displacement vector. (20cos90°, 20sin90°) = (0, 20) (35cos150°, 35sin150°) = (-30.31, 17.50) Displacement vector (x, y) = (-30.31, 37.50) With this, we can calculate the magnitude which is \displaystyle \sqrt{x^2+y^2} x 2 +y 2 . Thus: Magnitude = \displaystyle \sqrt{(-30.31)^2+(37.50)^2}=48.2km (−30.31) 2 +(37.50) 2 =48.2km The resulting directional angle is then \displaystyle \tan^{-1}(\frac{y}{x})+\pitan −1 ( x y )+π. Adding \displaystyle \piπ is only necessary when x < 0 in order to put us in the proper quadrant. Thus: Direction = \displaystyle \tan^{-1}(\frac{37.50}{-30.31})+\pi=2.25\ radians=128.9°tan −1 ( −30.31 37.50 )+π=2.25 radians=128.9° ges ok HOPE THIS HELPS :):0

3 m
6 m
6 m
10 m
Perimeter:
Area:

Answers

Answer:

perimeter-3+6+3+10+6+4=32m

area- 10×6=60m²

10.
Find the measure of angle 1.
8x - 4
16x + 8

Answers

the answer is C: 44 degrees

Answer:

53°

Step-by-step explanation:

As we can see that ∠3 and ∠7 are corresponding angles. Therefore,

∠3 = ∠76x+8 = 8x-76x-8x = -7-8-2x = -15x = -15/-2x = 15/2

Now calculate the angles of ∠3 and ∠7.

∠36x+86×15/2+845+853°

∠78x-78×15/2-760-753°

Now we can see that ∠3 and ∠1 are alternate angles and ∠7 and ∠1 are alternate exterior angles. Thus, we can say that

∠3 = ∠7 = ∠1 = 53°

Hence the measure of ∠1 is 53°.

♦♦♦♦♦Hope it helps♦♦♦♦♦

Mental Math Using the slope formula, find the slope of the line through the points and . Use pencil and paper. Explain how you can use mental math to find the slope of the line. slope is 0,0 and 2,4

Answers

Answer:Slope is 2, assuming "0,0 and 2,4" is meant to read (0,0) and (2,4) for the 2 points.

Step-by-step explanation:

The slope is the Rise (change in y) over the Run (change in x). I can see the change in y is 4 (it goes from 0 to 4) and the change in x for this interval is 2 (goes from 0 to 2, or 2-0 = 2). Rise (4) over Run (2) is slope 2. 4/2 = 2 slope.

Increase a price of £30 by 10%

Answers

Answer:

£33

Step-by-step explanation:

A 10% increase is the same as multiplying a value by 1.1.

30 * 1.1 = 33

Answer:

10 x 30 /100 = 3 so 30 +3 = 33

Someone please help it’s due soon..

Wilde River Highschool and Oakview Mills High Schol played each other in a football game for the country Championship. Going into the 4th quarter, the teams were tied 21-21. Based on the following statistics in the 4th quarter, make an argument for which team you predict to win. Be sure to include mathematical reasoning in your argument.

Gains- Closer to scoring
Loses- Farther from scoring

SOMEONE PLEASE HELPPOOO

Answers

Answer: Oakview Mills will win

Step-by-step explanation:

Find the unknown sizes of angles in the following figure:

Answers

Answer:

angle x is 86

angle y is 38

Step-by-step explanation:

if the slope of a line 4/9 the slope of a line parallel to this would be

Answers

Answer:

4/9

Step-by-step explanation:

Parallel lines have the same slope.

If the slope of one line is 4/9, the slope of a parallel line is 4/9.

Simplify.
8V200 – 37162

Answers

Answer:

[tex]53 \sqrt{2} [/tex]

Step-by-step explanation:

[tex]8 \sqrt{200} - 3 \sqrt{162} [/tex]

[tex] = 80 \sqrt{2} - 27 \sqrt{2} [/tex]

[tex] = (80 - 27) \sqrt{2} [/tex]

[tex] = 53 \sqrt{2} [/tex]

Solve pls
6(n-4)=3n

Answers

8 is the correct answer

what's rational numbers

Answers

Rational number are like pi=3.14 or 2.3738373737 ya know those kind of numbers

Which number is irrational?
Ο Α. π
Ο Β. 0.333...
Ο C. 0.7
Ο D. 0.277277277...

Answers

Answer:

A.π is the correct answer

Other Questions

A sequence is defined recursively bya1=4an=34an1What is the explicit form of this sequence? By which rule are these triangles congruent. A. AAS B. ASA C. SAS D. SSS How did Thomas Paine view the American lands What evidence would most weaken the counterclaimpresented here? an area of strong winds within the jet stream is called a Someone help and plz make sure its right :) will mark brainiest Keith plays basketball at a gym. He can get a $20 membership card and pay $2 for every visit, or he can go any time and just pay $5 for each visit. Which two equations represent the two options for hisnumber of visits with his total ccost? In 2007, the number of tickets sold was again 210.Adult tickets were $2.60 each and student tickets were $1.40 each.The total amount received from selling the 210 tickets was $480.How many student tickets were sold? which power is exercised exclusively by the house of representatives? The king snake is a non-poisonous snake that mimics (copies) the appearance of the poisonous coral snake. How does this help the king snake? Explain how the following transactions would affect U.S. net capital outflow. For each transaction, state whether it represents direct investment or portfolio investment.a.An American cellular phone company establishes an office in the Czech Republic.b.Harrods of London sells stock to the General Motors pension fund.c.Honda expands its factory in Marysville, Ohio.d.A Fidelity mutual fund sells its Volkswagen stock to a French investo Frank Camp's regular hourly pay rate is $11.87 an hour. His overtime pay rate is time and-a-half. How muchis Frank paid per hour for overtime work? which planet takes longer to complete one rotation on its axis than it does to complete one orbit of the sun? A class has 40 students. Number of boys are 6 more than girls. Find number of boysand girls in the class. What Is the slope of the line on the graph? According to the periodic table, which two elements have an atomic mass less than twice their atomic number? You start at (9, 5). You move left 3 units and up 1 unit. Where do you end? What are two examples of the continuing influence of Spanish culture in Mexico? what is the difference between exergonic and exothermic reactions? hi can anyone help with this question thxfirst part of the question is in the picsecond part is here and it is:York to London is a distance of 175milesHow many miles an hour faster was the first part of the journey?