Mathematics High School

the table shows the linear relationship between the percentage of construction job remaining and the number of days that have passed​

The Table Shows The Linear Relationship Between The Percentage Of Construction Job Remaining And The

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Answer 1

Answer:

24

Step-by-step explanation:

Related Questions

The points (-1, r) and (5, -5) lie on a line with slope - 3. Find the missing coordinate r.

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( 1, 2 ###############

5(x+3)-5
simplify this.

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Answer:

5x+10

Step-by-step explanation:

Distribute:

=(5)(x)+(5)(3)+−5

=5x+15+−5

Combine Like Terms:

=5x+15+−5

=(5x)+(15+−5)

=5x+10

Suppose you have 7 dimes and 6 nickels in your pocket. How many ways can you reach
into your pocket and select one of each type?

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13 because 7+6 is 13. if you’re trying to grab one of each type then there is 7 dimes and 6 nickels

a plumber charges a flat fee of $79 to visit a home and examine a clogged drain the plumber charges an additional $24 per hour spent fixing the drain. the total cost C in dollars for fixing to dream that takes H hours is given by the following :
C=24h + 79

question 1 ? what is the total cost for fixing a drain that takes 5 hours ?

question 2? if the plumber charged a total of $343 how many hours did he spend fixing to drain ?​

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..................................

What is the difference between 10 x 4 + 5 and 10 x (4 + 5).

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Answer:

The difference is that in the first equations you multiply the 10 by 4 first because of PEMDAS rule. But in the second equation you add the 4 and 5 before multiplying. Thats the only difference :D

Step-by-step explanation:

I hope this helps!!!!

Answer:

[tex]10*4+5\\By\ applying\ BODMAS, as\ there\ are\ no\ brackets\ we\ directly\ multiply(M)\ 10\\ with\ 4\ and\ add(A)\ the\ product\ with\ 5.\\[/tex]

[tex]Hence,\\10*4+5\\=40+5\\=45[/tex]

[tex]10*(4+5)\\By\ applying\ BODMAS,\ due\ to\ the\ presence\ of\ the\ brackets\ we\ carry\\the\ operations\ inside\ the\ bracket.\\ Hence,\\10*(4+5)\\=10*9\\=90[/tex]

[tex]See\ the\ difference!![/tex]

PLEASE SOMEONE HELP MEEE

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Answer:

Alternate interior angle

Step-by-step explanation:

Hope this helps.

Answer:

your answer is A ....

For DE=29,find the length of segment BC

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triangle ABC is similar to triangle ADE.

The scale factor from ADE to ABC is 2. We know this because two of the sides on the triangle are equally divided into 2.

29(2) = 58

BC = 58

Write an inequality. Then solve.
9. Two less than a number is less than 9.

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Answer:

n-2<9

Step-by-step explanation:

9+2=11. n<11

Answer this please, will give 100 points.

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Answer:

y=x doesent that mean 2=3 so what you do is the line that goes up thats y and the one that goes sideways thats x so at the to go to 2 then at the side go to 3

Answer:

Step-by-step explanation:

y=x doesent that mean 2=3

an equation for a line with a slope of zero.

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Answer:

M=0

Step-by-step explanation:

Youre welcome

Answer:

y=3

Step-by-step explanation:

Can someone help me answer this

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Answer:

x = 9

Step-by-step explanation:

56 + 3x + 7 = 90° because these angles are complementary

3x + 63 = 90 subtract 63 from both sides

3x = 27 divide both sides by 3

x = 9

A sequence of numbers can be thought of as a function, where fin) represents the n term of the sequence. Which of the following could be the domain of this function?
positive real numbers
O positive integers
Inational numbers
Orational numbers

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Answer:

Rational numbers

Step-by-step explanation I put D on a test and I got it right

Pllzzzz help it’s an exam !!!! A side of the triangle below has been extended to form an exterior angle of 125 . Find the value of x

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Answer:35

Step-by-step explanation:

take 180 and subtract those numbers and u get ur answer

6.Angle 30degrees + x is equal to 180 degrees. Find x

-80
-70
Help meh to answer. I

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The answer is 150 because 30+150=180

What is f(3) if f(x) = 2x + 1?

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Plug in 3 for x
f(3) = 2(3) + 1
f(3) = 6 + 1
Solution is 7

Answer:

f(3) = 7

Step-by-step explanation:

To evaluate f(3), substitute x = 3 into f(x), that is

f(3) = 2(3) + 1 = 6 + 1 = 7

PLEASE ANSWER ASAP!!! 45 POINTS!

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Answer:

x =2 [tex]\\\sqrt{24[/tex]

Step-by-step explanation:

a2+b2=c2

(10*10)+(8*8)=x

divide (27x^3+ 12x) by 3x^2 (due tomorrow)

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Answer:

9x+4/x

Step-by-step explanation:

hope this helps!

The relationship between two numbers is described below, where x represents the first number and y represents the second number.
The square of the first number is equal to the sum of the second number and 16. The difference of 4 times the second number and 1 is equal to
the first number multiplied by 7.
Select the equations that form the system that models this situation. Then, select the solution(s) of the system.

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X=y+16

4y-1=7

Solve on both sides

4y=8

Y=8/2

Y=4

X= (4)+16

X=20

solve for x !!!!!!!!

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Answer:  x = 12

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

Work Shown:

I'm assuming the diagram shows that interior angles F and G are 24 and 12+5x respectively.

We can use the remote interior angle theorem to get:

(interior angle F)+(interior angle G) = exterior angle FEH

(24) + (12+5x) = 8x

5x+36 = 8x

36 = 8x-5x

36 = 3x

3x = 36

x = 36/3

x = 12

What is the answer.........

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Answer:

1 is correct

2 is correct

3 is incorrect

4 is incorrect

5 is correct

Step-by-step explanation:

1 is correct because the statue lies the same distance from both entrances.

2 is correct because B is also the same distance from both entrances.

3 is the opposite of 2, saying that B is not equal distance from both entrances, making it false.

4 is incorrect because a is closer to the upper entrance.

5 is correct because it is basically the same question as 2, saying b is the same distance from both entrances.

4
Erin says. "There are 30 boys in my sports club (to the nearest 10) and 20 girls (to the
nearest 10), so there must be 50 pupils to the nearest 10"
Is she right or wrong?
You must show working to explain your answer.

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she is right.
30+20=50. they’re estimating so it will not be far off.

PLS HELP BRAINLIEST !!!Which of the following represents a perfect square trinomial?

A- x^2-2x+4
B- x^2-4x+4
C- x^2-4x-4
D- x^2-2x-4

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Step-by-step explanation:

(A) is the right answer

............

40 POINTS! ASAP!
The second page is answers to choose from.

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Answer:

x=3 ; y=square root of 3

Step-by-step explanation:

Answer:  The First Choice at the Top

Step-by-step explanation:

Why? Because if  x,y, and [tex]\sqrt[]{3}[/tex] are the three lines with a 30 Degree angle, the best guess would be the First Choice if x is [tex]\sqrt[]{3}[/tex] and Y is 3.

A recipe needs two and one sixth cups of walnuts and eight and one eighth cups of peanuts. How many cups of 14 or 48 as the domenater nuts are needed for the recipe in all? Please answer!!! It has to have 14 or 48 as the domentater

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Answer:

[tex]10\frac{14}{48}[/tex]

Step-by-step explanation:

given data:

recipe = two and one sixth cups of walnuts [tex]2\frac{1}{6}[/tex]

and eight and one eighth cups of peanuts [tex]8\frac{1}{8}[/tex]

solution:

[tex]= 2\frac{1}{6} + 8\frac{1}{8}\\\\= 10 (\frac{1}{6} + \frac{1}{8} )\\[/tex]

[tex]= 10\frac{7}{24}\\or\\= 10\frac{14}{48}[/tex]

tom swims at a rate of 50 meters in 40 seconds at this rate how many meters can he swim in 1 minute

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Answer:

75

Step-by-step explanation:

A matchbox holds 48 matches.how many matches are needed to hold 1104 matches?​

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Answer:

23 matchboxes

Step-by-step explanation:

I think you mean "how many boxes are needed to hold 1104 matches?"

This is a division problem.

1104/48 = 23

Answer: 23 matchboxes

Expand the function f(x)=(3x+2)^4 with the binomial theorem, not factored

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Step-by-step explanation:

Enter a problem...

Algebra Examples

Popular Problems

 

Algebra

 

Expand using the Binomial Theorem (3x+2)^4

(3x+2)4(3x+2)4

Use the binomial expansion theorem to find each term. The binomial theorem states (a+b)n=n∑k=0nCk⋅(an−kbk)(a+b)n=∑k=0n⁡nCk⋅(an-kbk).

4∑k=04!(4−k)!k!⋅(3x)4−k⋅(2)k∑k=04⁡4!(4-k)!k!⋅(3x)4-k⋅(2)k

Expand the summation.

4!(4−0)!0!⋅(3x)4−0⋅(2)0+4!(4−1)!1!⋅(3x)4−1⋅(2)+4!(4−2)!2!⋅(3x)4−2⋅(2)2+4!(4−3)!3!⋅(3x)4−3⋅(2)3+4!(4−4)!4!⋅(3x)4−4⋅(2)44!(4-0)!0!⋅(3x)4-0⋅(2)0+4!(4-1)!1!⋅(3x)4-1⋅(2)+4!(4-2)!2!⋅(3x)4-2⋅(2)2+4!(4-3)!3!⋅(3x)4-3⋅(2)3+4!(4-4)!4!⋅(3x)4-4⋅(2)4

Simplify the exponents for each term of the expansion.

1⋅(3x)4⋅(2)0+4

Hope this helps!

Answer:81x^4+216x^3+216x^2+96x+16

Step-by-step explanation:cause yussss

Factor the following expression: x^2+3x

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X(x+3)

I haven’t done this but hope this works

please help! im very confused

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Answer: 3d+1

Explanation: do 4d-d which equals 3D then 9-8 which equals 1. So 3D+1

Answer:

3d+1=[]

Step-by-step explanation:

first collect the like terms ie 4d-d+9-8

giving you 3d+1

For g(x) = 8x2 – 2x + 5, find g(3).
A.O
83
B. O 71
С.
437
D.
78

Answers

Answer:

15

Step-by-step explanation:

16 - 2x3 +5

16 - 6 +5

16 - 1

15

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