Mathematics High School

Which of the following tables could possibly
represent the graph?
х
y
-2
-4
A)
B)
х
-2
-1
-1
-1
WOWOK
0
2
1 5
х
Y
1
3
.X
0
1
2
3
4
C)
2
1
D)
3
3
10
g(x)
17 | 24 | 31
38
4
-3

Which Of The Following Tables Could Possiblyrepresent The Graph?y-2-4A)B)-2-1-1-1WOWOK021 5Y13.X01234C)21D)3310g(x)17

Answers

Answer 1

Answer:

D.)

Step-by-step explanation:

The graph is decreasing from left to right therefore as the x values increases the y values are decreasing. You can also say that the graph has a negative slope.

Related Questions

The expression 7d gives the number of days in d weeks . Evaluate 7d for d=12. How many days are in 12 weeks?
HELP ASAP!

Answers

Answer:

84 days are in 12 weeks

Step-by-step explanation:

Answer:

84

Step-by-step explanation:

Which expression is equivalent to 5(x - 3y + 4)

A:5x-8y+9

B:1/5x-3/5y+4/4

C:1/5x-3/5y+4/5

D:5x-15y+20
Please respond quick

Answers

Answer:

D. 5x-15y+20

Step-by-step explanation:

If you distribute 5 to all the numbers in the parenthesis, you get 5x-15y+20. This is because 5 multiplied by x is 5x, 5 multiplied by 3y is 15y, and 5 multiplied by 4 is 20. I hope this helps!

Answer:

D

Step-by-step explanation:

you have to distribute the number 5 between all of the numbers. Is because

5 * x is 5x  3y is 15y, and 5 *4 is 20.

Write the slope-intercept form of the equation of the line described.

Answers

it’s a! hoped this helped you!!!!
Slope: -1/2
Y = -1/2x + b
-3 = -1/2(-2) + b
-3 = 1 + b, b = -4
Y = -1/2x - 4
I believe A is the correct equation

A group of 31 students is going to visit the museum. The total cost for the tickets is $145.15. About how much money will each student need to pay for a ticket?

Answers

Answer:

$4.65

Step-by-step explanation:

each student will need about 5.00$

145.15 divided by 31 = 4.68 but since it says about just round up to the closest dollar so you’ll essentially get 5 dollars

Given X = {15, 22, 33, 44, 89, 165, 1025} and Y = {-5, 15, 33, 88, 99, 150, 160, 1025}, which of the following statements is false?

Ø (X Y)
X Y = {-5, 15, 22, 33, 44, 89, 99, 150, 160, 165, 1025}
X ∩ Y = {15, 33, 1025}

WHAT EVEN IS THIS LOL

Answers

Answer:

the first one

Step-by-step explanation:

in the first one it says there are no common numbers between x and y which is false.

in the second one its the union of x and y which means that you must list all numbers in x and y without repetition

the third one states that 15,33,1025 are the only numbers that are common between x and y.

so as a breif the first one is wrong

Answer:

first choice

Step-by-step explanation:

Find the area of each sector.

Answers

Answer:

d. 250π/3

Step-by-step explanation:

A = πr²

A = 3.14(10)² = 314.159

A = 314.159*(5/6) = 261.799

A = 261.799 = 250π/3

Answer:

D

Step-by-step explanation:

You need to set up a ratio between the area of the sector & the area of the circle vs the angle of the sector & 360 degrees.

[tex]\frac{SectorAngle}{360} =\frac{SectorArea}{CircleArea}[/tex]

That above is your formula you need to remember for these equations.

Now let's solve. You've been given the sector angle, which is 300 degrees, and you've been given the radius of the circle, 10 feet.

The area of a circle is the formula: A = πr²

Given that formula and you know the radius. You plug in 10 feet for r and solve for the area.

[tex]A=\pi10^2\\A=314.159[/tex]

Now lets solve for the missing variable (Sector Area).

[tex]\frac{300}{360} = \frac{x}{100\pi }\\100\pi * \frac{300}{360} = \frac{x}{314.159}*100\pi\\100\pi* \frac{300}{360} = x\\\frac{250\pi }{3} = x[/tex]

I kind of messed up since I didn't realize the answer choices were simplified, make sure for the area you don't completely solve the area, keep the pi simple if the answer choices include pi.

Solve the following inequality.
7(6 - 4n) + 4n > 138

Answers

Answer:

n <−4

42 - 28n + 4n >138

42 - 24n >138

-24n > 138 - 42

-24n >96

n <−96/24

N <−4

1. Is the relation a function and why or why not?
{(1, 2), (2, 3), (1, 6), (4,3)}

Answers

Answer:

Its not a function, D

Step-by-step explanation:

its not a function because the x value, 1, repeats. input is x and output is y, so the input of 1 has more than one output.

find the slope of 4x-y=8 and solve

Answers

Answer:

m = 4

Step-by-step explanation:

Slope = 4

Slope-intercept form =

y = mx + b

m = slope

b = y-intercept

y = 4x - 8

Therefore, the slope is 4 and y-intercept is -8.

Hope this helps!!

Answer:

Slope of line=A/B

=4/-1

=-4

Sara got 720 marks out of 800 in the Basic Level Examination. How many percent of marks did she obtain?​

Answers

90% is obtained by Sara

Rise of the Rivnyannya
​

Answers

Step-by-step explanation:

full work and answers for all 12 problems

If you shift the linear parent function, f(x) = x, to the left 2 units, what is the
equation of the new function?

Answers

it's  a horizontal translation so, the equation is f(x) = (x + 5). Whenever you translate to the right it is negative.

help me you guys for brainlest

Answers

Answer:

20

Step-by-step explanation:

[tex]\frac{10^{2} }{5^{1}}[/tex]

[tex]\frac{100}{5}[/tex]

[tex]\frac{20}{1}[/tex]

[tex]20[/tex]

00:00 Which is the simplified form of
[tex] {6}^{ - 3} [/tex]
? Select the correct answer.​

Answers

Answer:

1/216

Step-by-step explanation:

Simplify the following:

6^(-3)

Hint: | In order to evaluate 6^3 express 6^3 as 6×6^2.

6^3 = 6×6^2:

1/(6×6^2)

Hint: | Evaluate 6^2.

6^2 = 36:

1/(6×36)

Hint: | Multiply 6 and 36 together.

6×36 = 216:

Answer: 1/216

Answer:

1/1296

Step-by-step explanation:

2/3 = 20/b solve for b.

Answers

2b = 3 * 20
2b = 60
b = 30

5n + 6 = -4 NEED HELP ASAP

Answers

N = -2 I hope this helped!

Answer:

n= -2

Step-by-step explanation:

5n=-4-6

5n=-10

n=-2

For the sequence an
4n + 7, which term number is 335?

Answers

N equal 175 thanks me later

Helppppp plsssssss help

Answers

The answer is C. P=h + 11

You apply a fertilizer at 1 ounce for every 3 gallons and use 432.5 gallons of water. How much fertilizer did you use?

Answers

Divide 432.5 by 3 which gives you 144.16 ounces

HELP PLZZZZZZZZ I NEED TO GET THIS DONE TODAY AND IM STUCK

Answers

Answer:

4.5

Step-by-step explanation:

60/20=3

3*1.5=4.5

I WILL GIVE BRAINLY PLS!!!!!!


When Jake buys an order of copper, he pays $45 for the first pound and $42 for
each additional pound. Which of the following expressions represents the total
cost, in dollars, of an order of p pounds of copper?
A. 45 + 42p
B. 45 + 42 (p – 1)
C. 45 + 42 (p + 1)
D. 87p

PLS SHOW YOUR WORK PLS

Answers

Answer:

A. 45 + 42p

Step-by-step explanation:

Mary is 10 years old and Eleanor is 15 years old. Divide £1:75 between them in the ratio of their ages

Answers

Answer:

Mary have £ 0.7

and Eleanor 1.05

because

Mary 10/ 10 +15 × 1.75= .7

Eleanor 15 /10+15× 1.75 =1.05

PLEASEE HELPPP!!!!
the total land area of australia is about 8,000,000 km^2 , or 8 × 10^6 km^2.

the total land of new york city is about 800 km 2, or 8 × 10^2 km^2.


About how many times larger is australia than new york city?

A. 7,999,200

B. 4 times

C. 1 × 10^4 times

D. 1 × 10^-4 times

Answers

Answer:

C. 1 × 10^4 times

Step-by-step explanation:

Australia=  8 × 10^6 km^2

New york= 8 × 10^2 km^2

easy

look at the exponents when you divide them they subtract

(8 × 10^6 km^2)/(8 × 10^2 km^2)

6-2=4

8/8=1

1*10^4

8000000

/800

10000

or

1*10^4

What is the distance between the points (1,4) and (3,7)

Answers

Answer:

[tex]2\sqrt{10}[/tex]

Step-by-step explanation:

To find the distance between points, we can use the following formula:

[tex]d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2 }[/tex]

We have two coordinates; (1, 4) and (3, 7)

Let's plug these values into the equation

[tex]d = \sqrt{(3 - 1)^2 + (7 - 1)^2} = 2\sqrt{10}[/tex]

Good luck!

Given point T(-6,-3) and point K(2,3), find the distance from point T to point K.​

Answers

Answer:

[tex]d = 10[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra II

Distance Formula: [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Step-by-step explanation:

Step 1: Define

Point T (-6, -3)

Point K (2, 3)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute [DF]:                    [tex]d = \sqrt{(2+6)^2+(3+3)^2}[/tex]Add:                                      [tex]d = \sqrt{(8)^2+(6)^2}[/tex]Exponents:                           [tex]d = \sqrt{64+36}[/tex]Add:                                      [tex]d = \sqrt{100}[/tex]Evaluate:                              [tex]d = 10[/tex]

Which of these expressions is equivalent to log (15*24)?
O A. log (15) log (24)
O B. log (15) - log (24)
O C. log (15) + log (24)
O D. 15 log (24)

Answers

Answer:

It's C.

Step-by-step explanation:

log(a×b) = log(a) + log(b)

Which expression is equivalent to 30 ÷ (3 + x)

A. (3 + x) ÷ 30
B. 30 ÷ (x +3)
C (3÷30) + x
D 30 ÷ 3 + 30 ÷ x​

Answers

Answer:

Answer would be B because addition is commutative that is, a + b = b + a

So answer would be 30 ÷ (X + 3)

It’s B :)

i can’t think of how to explain it sorry


If triangle MNO is rotated 180 degrees clock wise about the Irgun to form triangle PQR , what are the coordinates of the verticals of Triangle PQR?

What conjecture can be made about the relationship between the coordinates of the vertices of a shape rotated 180 degrees clockwise about the origin and original shape ? explain your reasoning

Answers

Answer: u got a course hero account ?

Step-by-step explanation:

Gr
How many cups of lime juice does Marcus
need for 3 cups of Greel yogurt?

Answers

Answer:

1/5 or 1 1/5

Step-by-step explanation:

Answer:1 1/5c of lime juice

Step-by-step explanation:

2 (5 – a) – 6 (2a + 3)

Answers

Answer: -14a - 8

Step-by-step explanation:

so basically... idek

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