Mr. Kelly knows that one side of his house is 20 feet long and it takes him six strides to walk the same distance. How long
is the other side of his house if it takes him 8.5 strides to walk it?

Answer:

approximately 2 cans

Step-by-step explanation:

total surface area of cylinder with one circular surface plus surface area of a funnel

(206.25+63.25) pie squared feets

270pie squared feets

number of cans = total surface area of figure divided by area covered per can

n= 270pie squared feets ÷400 squared feets

n= 2.121 cans

approximately 2 cans of paint

Answer: $1,200,000

Step-by-step explanation:

50% would be 1 million, and 10% of 2 million would be 200,000, so if you add those two together, you get the total of $1,200,000

Answer:

Area of a triangle=1/2bh

>>1/2×3×6=9

Area of rectangle=L×B

=7*6=42

=7×4=28

Surface Area=2(9)+2(42)+2(28)

=18+84+56=158cm^2

Equations 1 and 4 would produce a parabola as they follow the general equation of a parabola.

Given equations are:

[tex]1)-5x^2+4x-7y+14 = 0\\\\2)-x^2 + 6x +y^2-8=0\\\\3)9x^2-12xy+4y^2+4x-y+5=0\\\\4)12x+6y-5y^2+14=0[/tex]

The general equation of a parabola

[tex]y = a(x^2+h^2-2xh)+k\\[/tex] or [tex]x= a(y^2+k^2-2yk)+h[/tex]

where h and k are vertices of the parabola.

Each equation follows the same pattern as the general equation of a parabola except the second and third equation

Therefore, equations 1 and 4 would produce a parabola as they follow the general equation of a parabola.

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Answer:

A. –5x2 + 4x – 7y + 14 = 0

C. 9x2 – 12xy + 4y2 + 4x – y + 5 = 0

D. 12x + 6y – 5y2 + 14 = 0

I got it right on edge trust me

Answer:

Step-by-step explanation:

Answer:

[tex]2x - 12 = 9x - 63 \\ \\ 63 - 12 = 9x - 2x \\ 51 = 7x \\ x = 7.2[/tex]

Answer: 1/4

Step-by-step explanation:

Find the part of the box plot that represents at least 14 inches of snow. In a box plot, each whisker represents 1/4 of the data. So, Snowy Pines got at least 14 inches of snow 1/4 of the time.

PLEASE FORGIVE ME IF THIS IS WRONG

Known facts:

Variables:

Set equation based on known facts and variables:

  y = 50x + 50, 50x is the rate at which it grows depending on

   the week and 50 is the initial amount there

Hope that helps!

The LCM is the smallest positive number that all of the numbers divide into evenly.

1. List the prime factors of each number.

2. Multiply each factor the greatest number of times it occurs in either number.

The number 11 is not a prime number because it only has one positive factor, which is itself.

Not prime

The LCM of 1,11,1 is the result of multiplying

all prime factors the greatest number of times they occur in either number.

11

The factor for x+1x+1 is x+1x+1 itself.

(x+1)=x+1(x+1)=x+1

(x+1)(x+1) occurs 11 time.

The factor for x+3x+3 is x+3x+3 itself.

(x+3)=x+3(x+3)=x+3

(x+3)(x+3) occurs 11 time.

The LCM of x+1,x+3x+1,x+3 is the result of multiplying all factors the greatest number of times they occur in either term.

(x+1)(x+3)(x+1)(x+3)

Answer:

x=5

Step-by-step explanation:

AC=BD

5x-2=3x+8

5x-2-8=3x+8-8

5x-10=3x

5x-3x-10=3x-3x

2x-10=0

2x=10

x=5

Answer:

14,857.37

Step-by-step explanation:

15,890.23 - Percentage decrease =

15,890.23 - (6.5% × 15,890.23) =

15,890.23 - 6.5% × 15,890.23 =

(1 - 6.5%) × 15,890.23 =

(100% - 6.5%) × 15,890.23 =

93.5% × 15,890.23 =

93.5 ÷ 100 × 15,890.23 =

93.5 × 15,890.23 ÷ 100 =

1,485,736.505 ÷ 100 =

14,857.36505 ≈ 14,857.37

22

Have a great day

pls mark brainliest

Step-by-step explanation:

first solve the exponent

3³ = 27

(7+27-9-3)

(34 - 9 - 3)

22

Answer:

KM=LM+KL.  If KM is 9 and LM is 5, then KM-LM=KL. So 9-5=4.  KL is 4.

Step-by-step explanation:

The value of KL will be equal to 4 in the line segment KM.

A line segment in geometry is a section of a line that has two clearly defined endpoints and contains every point on the line that lies within its confines.

Given that point, L is on line segment KM. Given LM = 5 and KM=9. The value of the line segment KL will be calculated as below:-

KM = LM + KL.  

If KM is 9 and LM is 5, then,

KM-LM=KL.

KL =  9-5=4.  

KL = 4

Therefore, the value of KL will be equal to 4 in the line segment KM.

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Answer:

10°C average temperature

Step-by-step explanation:

Average Temperature = Lowest + 17

= -7 + 17

= 17 - 7

= 10°C average temperature

Answer are in order:

[tex]\left(3x+4\right)\left(x+2\right)[/tex]

[tex]3\left(3x-1\right)\left(2x+5\right)[/tex]

[tex]\left(4x+5\right)\left(4x-5\right)[/tex]

[tex]\left(3x+2\right)\left(2x-5\right)[/tex]

Step-by-step explanation:

[tex]3x^2 + 10x+ 8[/tex]

[tex]\mathrm{Break\;the\;expression\;into \;groups}[/tex]

[tex]=\left(3x^2+4x\right)+\left(6x+8\right)[/tex]

[tex]\mathrm{Factor\;out\;x\;from\; 3x^2+4:}x(3x+4)[/tex]

[tex]\mathrm{Factor\;out\;2\;from\;6x+8:2(3x+4)}[/tex]

[tex]=x\left(3x+4\right)+2\left(3x+4\right)[/tex]

[tex]=\left(3x+4\right)\left(x+2\right)[/tex]

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[tex]18x^2+39x-15[/tex]

[tex]\mathrm{Factor\;out\;common\;term\;3:3(6x^2+13-5)}[/tex]

[tex]18x^2+39x-15[/tex]

[tex]\mathrm{Factor\;6x^2+13x-5:(3x-1)(2x+5)}[/tex]

[tex]=3\left(3x-1\right)\left(2x+5\right)[/tex]

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[tex]16x^2-25[/tex]

[tex]\mathrm{apply\;exponents\;rules}[/tex]

[tex]=\left(4x\right)^2-5^2[/tex]

[tex]\mathrm{Apply\:Difference\:of\:Two\:Squares\:Formula:\:}x^2-y^2=\left(x+y\right)\left(x-y\right)[/tex]

[tex]\left(4x\right)^2-5^2=\left(4x+5\right)\left(4x-5\right)[/tex]

[tex]=\left(4x+5\right)\left(4x-5\right)[/tex]

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[tex]6x^2-11x-10[/tex]

[tex]\mathrm{Break\;the\;expression\;into\;groups}[/tex]

[tex]=\left(6x^2+4x\right)+\left(-15x-10\right)[/tex]

[tex]\mathrm{Factor\;out\;2x\;from\;6x^2+4x:2x(3x+2)}[/tex]

[tex]\mathrm{Factor\;out\;-5\;from\;-15x-10:-5(3x+2)}[/tex]

[tex]=2x\left(3x+2\right)-5\left(3x+2\right)[/tex]

[tex]\mathrm{Factor\:out\:common\:term\:}3x+2[/tex]

[tex]=\left(3x+2\right)\left(2x-5\right)[/tex]

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

~Learn with Lenvy~

Answer:

62000

We know that:

[tex]P=60000\\ R=10\ percent \\ T=4[/tex]

Formulate and substitute:

[tex]Substitute[/tex]        [tex]P=6000\\ R=10\ percent\\ T=4[/tex]    [tex]into\ formula[/tex]

[tex]F=P+Prt[/tex]

[tex]F=60000+60000rt[/tex]

Calculate

[tex]\frac{60000\times(12+4\times0.1)}{12}[/tex]

Calculate the product or quotient

[tex]\frac{60000\times(12+0.4)}{12}[/tex]

Calculate the sum or difference

[tex]\frac{60000\times12.4}{12}[/tex]

Cross out the common factor

[tex]5000\times12.4[/tex]

Calculate the product or quotient

[tex]62000[/tex]

I hope this helps you

:)

Answer:

This is how i think you do this

Step-by-step explanation:

6439e^.04x8= 8867.32, or

e^.04= 1.0408 = 6439 x (1.0408^8) = 8,867.33.

the first one would be if she is receiving multiple payments ove the year, and the second one is just the "4% commended annually per year". its been a minute since ive actually had to do this, but that seems right to me. so she will have enough.

Answer:

200

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

We decompose prime factors of 48, 72, and 1008

48=2*2*2*2*3

72=2*2*2*3*3

1008=2*2*2*2*3*3*7

Let's compare 48, 72 with GOD(3) and LCM(1008), we can find that there must be at least 2 prime factors in the third number that is 3 and 7.

And let's find out the LCM of 48 and 72. Quite obvious the answer is 144.

Since the LCM should be the consequence of 144 multiplied by another prime factor.

Then let's try 144*7. Amazingly 144*7=1008. DONE!

Step-by-step explanation:

1) Simplify the fractions....

\begin{gathered}2^{-3} = 1/8\\2^{-2} = 1/4\end{gathered}

2

−3

=1/8

2

−2

1/8 + 1/4 = 3/8

Answer:

$100.70

Step-by-step explanation:

The difference between the total price ($434.50) and the sales price ($415) is the tax ($19.50).  To find the sales tax as a percentage of the sales price, divide the sales tax by the sales price and then multiply by 100:

19.50415(100)=4.70

Answer:

13√2

Step-by-step explanation:

The longest segment that can be drawn is a "diagonal" connecting two opposite "corners" at the top and bottom.This is similar to finding the length of a diagonal of a rectangle using the Pytagoren Theorem. However, this distance is in 3-space and is given by:d =√(152 + 82 + 72) = √338 = √(169 * 2)  = 13√2 cm.

Answer:

see below.

Step-by-step explanation:

letting u = x - 4 means the equation can now be expressed as a quadratic

u² - u - 6 = 0 ← quadratic equation in u

Answer: (D)

Step-by-step explanation:

Solution:

Note that:

Divide the diameter both sides.

Substitute the diameter in the equation.

Answer:

37.699km

Step-by-step explanation:

C=piDor2piR

D=2R(6×2)=12

C=22/7×12or2×22/7×6

ans=37.699

Answer:

See below

Step-by-step explanation:

What are pair relation exists between angle 8 and angle 3? Use the figure below as a reference.

Answer: Exterior alternate angles

Exterior alternate angles are equal in measure.

[tex]\implies m\angle 8 = m\angle 3[/tex]

What are pair relation exists between angle 6 and angle 2? Use the figure below as a reference.

Answer: Interior angles on the same side of transversal.

Interior angles on the same side of transversal are supplementay.

[tex]\implies m\angle 6 + m\angle 2 =180\degree[/tex]

What are pair relation exists between angle 5 and angle 3? Use the figure below as a reference.

Answer: Corresponding angles

Corresponding angles are equal in measure.

[tex]\implies m\angle 5 = m\angle 3[/tex]

What are pair relation exists between angle 8 and angle 2? Use the figure below as a reference.

Answer: Corresponding angles

Corresponding angles are equal in measure.

[tex]\implies m\angle 8 = m\angle 2[/tex]

What are pair relation exists between angle 7 and angle 3? Use the figure below as a reference.

Answer: Exterior angles on the same side of transversal

Exterior angles on the same side of transversal are supplementay.

[tex]\implies m\angle 7+ m\angle 3=180\degree[/tex]

What are pair relation exists between angle 6 and angle 1? Use the figure below as a reference.

Answer: Corresponding angles

Corresponding angles are equal in measure.

[tex]\implies m\angle 6 = m\angle 1[/tex]

What are pair relation exists between angle 5 and angle 4? Use the figure below as a reference.

Answer: Interior angles on the same side of transversal

Interior angles on the same side of transversal are supplementay.

[tex]\implies m\angle 5+ m\angle 4=180\degree[/tex]

What are pair relation exists between angle 6 and angle 4? Use the figure below as a reference.

Answer: Alternate angles

Alternate angles are equal in measure.

[tex]\implies m\angle 6 = m\angle 4[/tex]

What are pair relation exists between angle 7 and angle 1? Use the figure below as a reference.

Answer: Exterior alternate angles

Exterior alternate angles are equal in measure.

[tex]\implies m\angle 7 = m\angle 1[/tex]

What are pair relation exists between angle 8 and angle 1? Use the figure below as a reference.

Answer: Exterior angles on the same side of transversal.

Exterior angles on the same side of transversal are supplementay.

[tex]\implies m\angle 8+ m\angle 1=180\degree[/tex]

[tex] \: [/tex]

Solution :

⠀

1. What are pair relation exists between angle 8 and angle 3?

⠀

2. What are pair relation exists between angle 6 and angle 2?

⠀

3. What are pair relation exists between angle 5 and angle 3?

⠀

4. What are pair relation exists between angle 8 and angle 2?

⠀

5. What are pair relation exists between angle 7 and angle 3?

⠀

6. What are pair relation exists between angle 6 and angle 1?

⠀

7. What are pair relation exists between angle 5 and angle 4?

⠀

8. What are pair relation exists between angle 6 and angle 4?

⠀

9. What are pair relation exists between angle 7 and angle 1?

The given function is an exponential parent function the correct option is C.

Algebraic expressions appear in the exponent of exponential functions. The formula for their parent function is y = bx², where b is any nonzero constant. The graph of the parent function, y = ex².

In the graph, we can see that the function is varying exponentially from -10 to 10.

Therefore, the given function is an exponential parent function the correct option is C.

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Answer:

[tex]\bold{Cubic \: eq {}^{n} = x {}^{3} - ( \alpha + \beta + \gamma )x + ( \alpha \beta + \beta \gamma + \gamma \alpha )x - ( \alpha \beta \gamma )} \\ [/tex]

Sum of zeroes ,

[tex] \alpha + \beta + \gamma = ( - 3) + 4 + 6 = 7[/tex]

sum of product of zeroes taken two at a time ,

[tex] \alpha \beta + \beta \gamma + \gamma \alpha = ( - 3)(4) + (4)(6) + (6)( - 3) \\ = > - 12 + 24 - 18 \\ = > - 6[/tex]

product of zeroes ,

[tex] \alpha \beta \gamma = ( - 3)(4)(6) = - 72[/tex]

Substituting the values in the equation above , we get

[tex]\bold{x {}^{3} - ( \alpha + \beta + \gamma )x {}^{2} + ( \alpha \beta + \beta \gamma + \gamma \alpha )x - ( \alpha \beta \gamma ) }\\\\\bold{ ⇢ x {}^{3} - 7x {}^{2} + ( - 6)x - ( - 72)} \\\\\bold\blue{ ⇢x {}^{3} - 7x {}^{2} - 6x + 72}[/tex]

hope helpful~