Which amounts of materials satisfy the relationship?

2 cubic yards of compost, 8 cubic yards of topsoil
4 cubic yards of compost, 5 cubic yards of topsoil
1 cubic yard of compost, 12 cubic yards of topsoil
3 cubic yards of compost, 12 cubic yards of topsoil

Answer:

5-15i+2i-6(i^2)

-6(i^2)-13i+5

Answer:

X=0

Step-by-step explanation:

Answer:

the third one is your answer

Answer:

the answer is c

Step-by-step explanation:

trust me

Here is my answer for you:

Graph each equation, until you find the one that lines up.

Below is a picture of all the equations on a graph.

Your answer is already in standard form, x-6y=-9.

Answer:

x−6y=−9

Step-by-step explanation:

Answer:

1 and 0.22

Step-by-step explanation:

Answer:

f=−16t^2+10

Mark me brainllest :)

Answer:

10

Step-by-step explanation:

you get a extra 2 because there is 1/4 left over x 8

Answer:

y = -4x + 10

Step-by-step explanation:

I am going to assume you are trying to write the equation of a line.

4x + y = 10

4x - 4x + y = 10 - 4x

y = -4x + 10

Answer:

1.74 pounds

Step-by-step explanation:

2.65 + 1.85 + 2.46 = 6.96

6.96/4=1.74

9514 1404 393

Answer:

  see below

Step-by-step explanation:

The graph is constant above and below the piece that is graphed. The graph is continuous, so we don't need to put any open or closed dots anywhere. (If you wanted, you could put closed dots at the ends of the piece shown--just to reinforce that the function is defined at those turning points.)

Answer:

4

Step-by-step explanation:

Answer:

5213142

Step-by-step explanation:

Answer:

5213142

Step-by-step explanation:

my best guess for u

Answer:

21

Step-by-step explanation:

Of means multiply and since we want an estimate we can round 72 to 70

30% * 70

.30 * 70

21

Triangle EBC have interior angles and exterior angles. The three appropriate options to the given question are:

B. Angle DEC is an exterior angle

C. Angle ABE and EBC are supplementary angles

E. Angle BEC is a remote interior angle to exterior angle BCF​

An exterior angle is one that lies outside a given figure. Thus, it is not an interior angle of the figure. While an interior angle is an angle within the boundaries of the figure.

Supplementary angles are two or more angles whose measures add up to the value of angle on a straight line (i.e [tex]180^{o}[/tex]).

Thus considering the given triangle EBC, the appropriate options to the question are:

B. Angle DEC is an exterior angle

C. Angle ABE and EBC are supplementary angles

E. Angle BEC is a remote interior angle to exterior angle BCF​

These three options best describes the relationships among the angles of the triangle.

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Answer:

bce

Step-by-step explanation:

took the test

Answer:

3x+ 5 1/3

Step-by-step explanation:

Answer:

it is 3x + 16/3

Step-by-step explanation:

distribute the 3 to x and 1 then add three to 2 and 1/3.

Answer:

77 years old

Step-by-step explanation:

Answer:

144

Step-by-step explanation:

Hope this helps! God bless you!

Answer: AAS

Step-by-step explanation:

The congruent sides and angles form AAS. the triangles are congruent by the AAS theorem.

By AAS property Triangles are congruent, option B is correct.

A triangle is a geometric figure with three edges, three angles and three vertices. It is a basic figure in geometry.

The sum of the angles of a triangle is always 180°

In the given triangles ABC and CDE,

∠A=∠E and side AB = DE

By vertically opposite angle property,

∠ACB = ∠DCE

Therefore, in triangles ABC and CDE, two angles are equal, and one side is equal.  

By Angle-Angle-Side property, both the triangles are congruent.

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Answer:

8.75 +/- 0.657

Step-by-step explanation:

The 90% confidence interval for the mean amount of sleep this population of students gets on a typical weekend night is 8.75±0.617

A confidence interval is a range around a measurement that conveys how precise the measurement is.

Given that, The sample data were roughly symmetric with a mean of 8.75 hours and a standard deviation of 1.5 hours, the confidence level value is 90%

confidence interval = x ± z·s/√n

= 8.75±1.645·1.5/√16

= 8.75±0.617

Hence, the 90% confidence interval for the mean amount of sleep this population of students gets on a typical weekend night is 8.75±0.617

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Answer:

I wish i could help, but i dont understand spanish

Step-by-step explanation:

Answer:

x=6 y=3

Step-by-step explanation:

x=y+3 replace that in the other problem x+3=3y becomes y+3+3= 3y. solve and get y=3. replace in x=y+3 to get x=6

Answer:

Step-by-step explanation:

You can solve this problem using the slope formula and slope-intercept formula.

Slope formula:

[tex]\Longrightarrow: \sf{m=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{rise}{run} }[/tex]

Slope-intercept formula:

[tex]\Longrightarrow: \sf{y=mx+b}[/tex]

(1,3) and (2,-2)

y2=(-2)

y1=3

x2=2

x1=1

Rewrite the problem.

[tex]\sf{\dfrac{-2-3}{2-1}=\dfrac{-5}{1}=-5 }[/tex]

Rewrite the problem.

y=-5x+8

I hope this helps you! Let me know if my answer is wrong or not.

Answer:

true

Step-by-step explanation:

Answer:

k

Step-by-step explanation:

The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other. Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.

Answer:

13613.46 cm^3

Step-by-step explanation:

Height of the conical top= 25 cm

Diameter of the conical top = 20 cm

Radius of the conical top = 10 cm

[tex]We\ know\ that,\\Volume\ of\ a\ cone\ = \frac{1}{3}\pi r^2h\\Hence,\\Volume\ of\ the\ conical\ top\ = \frac{1}{3}\pi 10^2*25 = \frac{1}{3} \pi 100*25\\= 833.3\pi\ cm^3[/tex]

Height of the cylindrical base = 35 cm

Diameter of the cylindrical base = 20 cm

Radius of the cylindrical base = 10 cm

[tex]We\ know\ that\ ,\\Volume\ of\ a\ cylinder\ = \pi r^2h\\Hence,\\Volume\ of\ the\ cylindrical\ base = \pi* 10*10*35\\=3500\pi\ cm^3[/tex]

[tex]Hence,\\Volume\ of\ the\ given\ figure\ = Volume\ of\ the\ conical\ top\ + Volume\ of\ the\ cylindrical\ base\ \\Hence,\\Volume\ of\ the\ given\ figure\ =833.3\pi +3500\pi \\=(3500+833.3)\pi \\=4333.3\pi \\=13613.46 cm^3[/tex]

Answer:

13,614cm³

Explanation:

There are 2 solid shapes in the object;

A cylinder and A cone

Volume of the cylinder = πr²h

Volume of the cone is 1/3πr³h

h of cone = 25cm

h of cylinder = 35cm

d of the cylinder and cone = 20cm

r = d/2 = 10cm

Volume of the cylinder = πr²h

= π(10)²×35 = 10,996cm³

Volume of the cone = 1/3πr²h

= 1/3π(10)²×25 = 2618cm³

Therefore the total volume of the object above =

Volume of the cylinder + Volume of the cone =

10,996cm³ + 2618cm³ = 13,614cm³

Answer:

D.

Step-by-step explanation:

Answer:

D

Step-by-step explanation: