What is the slope of the line below?

(2,4)
(-4,-2)


A. zero
B. negative
C. undefined
D. positive

Answer:

A) 6.28ft

Step-by-step explanation:

r = 3ft

θ = 120°

Arc length = θ ⋅ (2πr/360)

Arc length = 120° ⋅ (2π ⋅ (3/360))

6.2831853

i hope this explains it, pls mark brainliest

Answer:

[tex]\frac{1}{256}[/tex]

Step-by-step explanation:

The [tex]4^{-4}[/tex] without exponents is 1/256.

Given,

[tex]4^{-4}[/tex]

We need to write the given expression without exponents.

Exponents are power to a base value.

Example:

a² and b³

a and b are base

2 and 3 are exponents.

We can a fraction into an exponents form and vice versa.

Example:

1/a = [tex]a^{-1}[/tex]

We have,

[tex]4^{-4}[/tex]

Changing into a fraction form

= 1/[tex]4^{4}[/tex]

Find [tex]4^{4}[/tex].

[tex]4^{4}[/tex] = 4 x 4 x 4 x 4 = 16 x 16 = 256

Now,

= [tex]4^{-4}[/tex]

= 1/[tex]4^{4}[/tex]

= 1/256

We get,

= 1/256

Thus the [tex]4^{-4}[/tex] without exponents is 1/256.

Learn more about exponents of a cube number here:

https://brainly.com/question/15993626

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Answer:

4 students got three answers incorrectly.

The number of students got 3 answers incorrect is 4.

A histogram is a display of statistical information that uses rectangles to show the frequency of data items in successive numerical intervals of equal size.

Now from the given histogram following informations are extracted-

Number of students got 1 answer incorrect = 2

Number of students got 2 answer incorrect = 3

Number of students got 3 answer incorrect = 4

Number of students got 4 answer incorrect = 1  

Number of students got 5 answer incorrect = 2

Thus from above we can conclude that,

Number of students got 3 answer incorrect = 4

Thus, the number of students got 3 answers incorrect is 4.

To learn more about histogram :

brainly.com/question/1593386

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Answer:

-36

-3y

Step-by-step explanation:

F

Answer:

(4,-7)

Step-by-step explanation:

y=4x-9

y+3=x

y=4(y+3)-9

y=4y+12+9

y=4y+21

y-4y=21

-3y=21

y=-7

Now use y to find x

y+3=x

-7+3=4

x=4

Answer:

225 kilometers

Step-by-step explanation:

7.5 times 30 equals 225

Pythagora's theorem can be used to solve problems like this

Answer:

It would cost $2.20

Step-by-step explanation:

If 3 cans = $.55

then 3*4 = 12

soooo 4*.55 = 2.20

Hope this helps!!!

Answer:

B

Step-by-step explanation:

4(8+6)=56

8(8)-8=56

Answer:

b

Step-by-step explanation:

the equation equals 56 and b equals 56 as well

Answer:

I believe it's B because they look very similar

Answer:

the answer is definitely 11

Step-by-step explanation:

Answer:

57 days

Step-by-step explanation:

Given that:

t(0) = 26000

Growth rate (S'(t)) = 80t^1/2

Targeted number of subscribers = 49000

Take the integral of the growth rate :

∫80t^1/2dt = [(80t^(1/2 + 1)) / 1/2 + 1] + C

[(80t^(1/2 + 1)) / 1/2 + 1] + C = (80t^3/2) / 3/2 + C

(80t^3/2) * 3/2 + C = (160/3)t^3/2 + C

(160/3)t^3/2 + C

Let C = t(0)

(160/3)t^3/2 + 26000 = 49000

(160/3)t^3/2 = 49000 - 26000

(160/3)t^3/2 = 23000

Multiply both sides by 3/160

t^3/2 = 23000* 3/160

t^3/2 = 69000/160

t^3/2 = 431.25

t^(3/2 * 2/3) = 431.25^2/3

t = 57.080277

t = 57 days (approx.)

Answer

8

Step-by-step explanation:

5+12=17 and 17-9=8

Answer:

Acute

Step-by-step explanation:

Answer:

B = acute

C = acute

Step-by-step explanation:

None of them have degrees over 90 degrees

sorry for the late reply lol

Answer:975

Step-by-step explanation:

Answer:

Divide the numerator, 5, by the denominator, 6, to express the fraction 5/6 as a decimal. You can do this on either a calculator or using long division by hand. The answer will equal 0.83333 with the number 3 repeating endlessly.

Step-by-step explanation:

We can write 5/6 into a decimal as 0.84.

The decimal numeral system is the standard system for denoting integer and non-integer numbers.

Given is to write 5/6 into a decimal.

We can write 5/6 as a decimal below -

{x} = 5/6

{x} = 0.84

Therefore, we can write 5/6 into a decimal as 0.84.

To solve more questions on decimal, visit the link below -

https://brainly.com/question/4954886

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Answer:

SSS

Step-by-step explanation:

We know this triangles are congruent due to SSS because AB is congruent to CD because of the tick marks. AB is also congruent to BC due to the tick marks. BD Is congruent to BD by the reflexive property. Therefore, triangle ADB is congruent to triangle CDB by SSS.

Please mark brainliest if this helped you :)

Answer:

SSS

Step-by-step explanation:

Answer:

Correct option: c. 8

Step-by-step explanation:

One-sided Limit

Given a piecewise function, we can find the limit when the variable approaches a specific value in the boundary of two pieces.

Special care must be taken to determine what function will be used to calculate the limit according to the conditions of the independent variable.

The given function p(t) has 3 pieces or subfunctions according to different conditions of t. We need to calculate:

[tex]\lim _{x\to 2^{-}}p(t)[/tex]

We must find the subfunction where a value of t is close to 2 but is less than 2.

The correct subfunction is

[tex]p(t)=t^3\qquad -2\le t\le 2[/tex]

Taking the limit:

[tex]\lim _{x\to 2^{-}}p(t)=\lim _{x\to 2}t^3=2^3=8[/tex]

Correct option: c. 8

Answer:

Start at (−6,−3) and count up 2 units and right 1 unit to find a second point. Connect the two points with a line to find the graph.

Step-by-step explanation:

Start by plotting the point (−6,−3). Use the slope formula m=rise/run to identify the rise and the run.

m=2

rise/run = 2/1

rise = 2

run = 1

Start at (−6,−3) and count up 2 units and right 1 unit to find a second point. Connect the two points with a line to find the graph.

Answer:

621200000000000000

Step-by-step explanation:

(6.2×10^17 )+(1.2×10^15)

6.2×100000000000000000+1.2×10^15  ≈6.212⋅10^ 1  7

620000000000000000+1.2×10^15 ≈6.212⋅10^ 1  7

620000000000000000+1.2×1000000000000000≈6.212⋅10^ 1  7

620000000000000000+1200000000000000≈6.212⋅10^1  7

621200000000000000

Answer:

6.212×10^17

Step-by-step explanation:

[tex] = ( 6.2 \times {10}^{17} ) + (1.2 \times {10}^{15} )[/tex]

[tex] = (620 \times {10}^{15}) + (1.2 \times {10}^{15} )[/tex]

[tex] = 620 \times {10}^{15} + 1.2 \times {10}^{15} [/tex]

[tex] = (620 + 1.2)\times {10}^{15} [/tex]

[tex] = 621.2\times {10}^{15} [/tex]

[tex] = 6.212 \times {10}^{17} [/tex]

I hope it helped u :)

Answer:

1/4w + 3 the answer has to be 20 characters long so ignore this

Answer:

Step-by-step explanation:

Given

Required

Determine the distance for w weeks

This will be calculated using the following Arithmetic progression formula

Where

Substitute these values

Open Bracket

Collect Like Terms

Take LCM

Answer:

∠TPR = right angle

∠SPQ = acute angle

∠QPT = obtuse angle

Step-by-step explanation:

Right angles are 90°, acute angles are angles less than 90°, obtuse angles are angles more than 90°

Answer:

Number of CDs sold each day Frequency

0 – 10 10

11 – 20 34

21 – 30 24

31 – 40 13

41 – 50 7

51 – 60 12

Answer:

56x-48x=104-40

8x=24

X=3

Step-by-step explanation:

the answer is 8                      

]explanation subtract 56-48 and 104-40 you should get 8x=64

divide 8/8 and 64/8 and the answer is 8            

Answer:

x=19

Step-by-step explanation:

8(3x-2)-8x=9(2x-6) Distribute.

24x-16-8x=18x-54   Combine like terms.

16x-16=18x-54         Subtract 16x from both sides (getting rid of a variable first  

-16x     -16x               is easier).

-16=2x-54                 Add 54 to both sides.

+54    +54

38=2x                       Divide both sides by 2.

/2   /2

19=x

Hope this helps!! Have a great day ^^

Answer:

if your proportion is  [tex]\frac{2}{x}[/tex] = [tex]\frac{18}{15y}[/tex]  then your answer would be 1.667 or 1 [tex]\frac{2}{3}[/tex]

edit: your answer could also be [tex]\frac{5}{3}[/tex]