Find the surface area of the regular pyramid.
9 ft
6 ft
Plsss help asap

Answer:

180

Step-by-step explanation:

34+2=

36

36 . 5=

180

Answer:

44

Step-by-step explanation:

2x5=10

10+34=44

hope this helped :3

Answer:

40

Step-by-step explanation:

if 20% were Caesar and 20 divided by 5 is 4, then every four salads sold is five percent.

Answer:

sin∅=3/4

Step-by-step explanation:

sin²x+cos²x=1

sin²x+(√7/4)²=1

sin²x+7/16=1

sin²x=9/16

sinx=3/4

Therefore, sin∅=3/4

Answer:

3.37 years

Step-by-step explanation:

\text{Rate 1: }4\tfrac{5}{8}\%=4+5/8=

Rate 1: 4

8

5

​

%=4+5/8=

\,\,4.625\%\rightarrow 0.04625

4.625%→0.04625

\text{Rate 2: }5\tfrac{1}{4}\%=5+1/4=

Rate 2: 5

4

1

​

%=5+1/4=

\,\,5.25\%\rightarrow 0.0525

5.25%→0.0525

890\text{ tripled is }2670

890 tripled is 2670

\text{Calculate Tripling Time for Noah}

Calculate Tripling Time for Noah

\overline{\phantom{\text{Calculate Tripling Time for Noah}}}

Calculate Tripling Time for Noah

​

\text{Compounded Annually:}

Compounded Annually:

A=P(1+r)^t

A=P(1+r)

t

A=2670\hspace{35px}P=890\hspace{35px}r=0.04625

A=2670P=890r=0.04625

Given values

2670=

2670=

\,\,890(1+0.04625)^{t}

890(1+0.04625)

t

Plug in values

2670=

2670=

\,\,890(1.04625)^{t}

890(1.04625)

t

Add

\frac{2670}{890}=

890

2670

​

=

\,\,\frac{890(1.04625)^{t}}{890}

890

890(1.04625)

t

​

Divide by 890

3=

3=

\,\,1.04625^t

1.04625

t

\log\left(3\right)=

log(3)=

\,\,\log\left(1.04625^t\right)

log(1.04625

t

)

Take the log of both sides

\log\left(3\right)=

log(3)=

\,\,t\log\left(1.04625\right)

tlog(1.04625)

Bring exponent to the front

\frac{\log\left(3\right)}{\log\left(1.04625\right)}=

log(1.04625)

log(3)

​

=

\,\,\frac{t\log\left(1.04625\right)}{\log\left(1.04625\right)}

log(1.04625)

tlog(1.04625)

​

Divide both sides by log(1.04625)

24.2989=

24.2989=

Calculate Tripling Time for Riley

​

Compounded Continuously:

A=Pe^{rt}

A=Pe

rt

A=2670\hspace{35px}P=890\hspace{35px}r=0.0525

A=2670P=890r=0.0525

Given values

2670=

2670=

\,\,890e^{0.0525t}

890e

0.0525t

Plug in

\frac{2670}{890}=

890

2670

​

=

\,\,\frac{890e^{0.0525t}}{890}

890

890e

0.0525t

​

Divide by 890

3=

3=

\,\,e^{0.0525t}

e

0.0525t

\ln\left(3\right)=

ln(3)=

\,\,\ln\left(e^{0.0525t}\right)

ln(e

0.0525t

)

Take the natural log of both sides

\ln\left(3\right)=

ln(3)=

\,\,0.0525t

0.0525t

ln cancels the e

\frac{\ln\left(3\right)}{0.0525}=

0.0525

ln(3)

​

=

\,\,\frac{0.0525t}{0.0525}

0.0525

0.0525t

​

Divide by 0.0525

20.9259=

20.9259=

How much longer for Noah to triple:

24.2989-20.9259

24.2989−20.9259

3.373

3.373

Answer:

1,043 km

Step-by-step explanation:

hi hope you have a good dayy

Answer:

Distance between points (10, 19) and (-13, 9) is 25.0799

Step-by-step explanation:

Input Data :

Point 1 (xA, yA)  = (10, 19)

Point 2 (xB, yB) = (-13, 9)

Formula : Distance between two points = √(xB − xA)^2 + (yB−yA)^2

Solution :

Distance between two points = √(−13−10)^2+(9−19)^2=

√(−23)^2+(−10)^2

= √529+100

= √629

= 25.0799

hope this helps and is right. p.s i really need brainliest :)

Answer:

D. 0

Step-by-step explanation:

I calculated logically

Answer:

7/9

Step-by-step explanation:

Answer:

answer is 7/9

Step-by-step explanation:

5/9 + 2/9 = 7/9

Answer: X=4 and y=4

Step-by-step explanation:

Answer:

x =4

Explanation: As x and y are inversely proportional, the equation can be represented as x=k/y.

Substituting x=2 and y=12, we get 2=k/12=> k=12⋅2 => k=24.Equation can be represented as x=24/y. So, when y=6, we get x=24/6 => x=4

Answer:

x =  − 4  ±  √ 10,

Step-by-step explanation:

2(x + 4)² = 20

=> 2(x + 4)  (x + 4) = 20

=> 2x + 8 (x + 4) = 20

=> 2x² + 8x + 8x + 32 = 20

=> 2x² + 16x + 32 = 20

=> 2x² + 16x + 12 = 0

=> Now solve using the quadratic formula:

x =  − 4  ±  √ 10,

Radical form: − 4  ±  √ 10,

Decimal form: -0.84, -7.16

Hope this helps!

Answer:

d. 15

Step-by-step explanation:

Putting the values in the shift 2 function

X1 + X2 ≥ 15

where x1=  13, and x2=2

13+12≥ 15

15≥ 15

At least 15 workers must be assigned to the shift 2.

The LP model questions require that the constraints are satisfied.

The constraint for the shift 2 is that the  number of workers must be equal or greater than 15

This can be solved using other constraint functions e.g

Putting  X4= 0 in

X1 + X4 ≥ 12

gives

X1 ≥ 12

Now Putting the value X1 ≥ 12  in shift 2 constraint

X1 + X2 ≥ 15

12+ 2≥ 15

14 ≥ 15

this does not satisfy the condition so this is wrong.

Now from

X2 + X3 ≥ 16

Putting X3= 14

X2 + 14 ≥ 16

gives

X2  ≥ 2

Putting these in the shift 2

X1 + X2 ≥ 15

13+2 ≥ 15

15 ≥ 15

Which gives the same result as above.

Answer:

I DONT SEE TRIANGLES

Step-by-step explanation:

Answer:

The answer is A Lma/o

Step-by-step explanation:

Answer:

< 1 = 92º

< 2 = 24º

< 3 = 35º

< 4 = 35º

< 5 = 81º

Step-by-step explanation:

< 1 = 180 - 88 = 92

< 3 = 64 corresponding angle due to parallel lines

< 2 = 180 - (92 + 64) = 24

< 4 = 180 - (64 - 81) = 35

< 5 = 180 - (64 + 35) = 81

Answer:

11

Step-by-step explanation:

(20 + 1 + 14 + 14 + 9 + 8) / 6

= 66 / 6

= 11

Answer:

Part A

W W W M W W T W W L W W

W W M M W M T W M L W M

W W T M W T T W T L W T

W W L M W L T W L L W L

W M W M M W T M W L M W

W M M M M M T M M L M M

W M T M M T T M T L M T

W M L M M L T M L L M L

W T W M T W T T W L T W

W T M M T M T T M L T M

W T T M T T T T T L T T

W T L M T L T T L L T L

W L W M L W T L W L L W

W L M M L M T L M L L M

W L T M L T T L T L L T

W L L M L L T L L L L L

Part B

There are 64 possible outcomes. The sample size is 64.

Part C

To find the probability that Erin drinks lemonade one day, tea one day, and water one day, consider all the cases in which L, T, and W occur one time. Because the order doesn't matter in this scenario, these six outcomes from the list represent the desired event: W T L, T W L, T L W, W L T, L W T, and L T W.

The size of the sample space is 64. So, the probability that Erin drinks lemonade one day, tea one day, and water one day is 3/32.

Part D

To find the probability that Erin drinks water on two days and lemonade one day, we consider all the cases in which two Ws and one L occur. Because the order doesn't matter in this scenario, these three outcomes from the list represent the event: W W L, W L W, and L W W.

The size of the sample space is 64. So, the probability that Erin drinks water two days and lemonade one day is 3/64

Step-by-step explanation:

Answer:

0.000376 in standard form

=3.76×10^-4

Step-by-step explanation:

All you do is add them all up but tbh that picture could use some work and maybe when you fix it ill help you then .So the square unit of this picture is 6

Answer: 11.7

Step-by-step explanation: b=2(A/h)=2(49.1/8.4)=11.69

c. Predict the cost of going to a movie in 1991.

OR

a. Predict the cost of going to a movie in 1997.

Step-by-step explanation:

i thing that is the answer and choose the correct because I'm not sure where the correct answer...

9514 1404 393

Answer:

  (a)  an = -4·2^(n-1)

Step-by-step explanation:

The form for the general term is ...

  an = a1·r^(n-1) . . . . . a1 is the first term; r is the common ratio

For a1=-4 and r=-8/-4 = 2, the rule will be ...

  an = -4·2^(n-1)

Answer:

the answer is a

Step-by-step explanation:

:)))))))))

Answer:

f(-2) = -8

Step-by-step explanation:

Plug in x=-2 into the function:

f(x) = -x² - 3x - 10

f(-2) = -(-2)² - 3(-2) - 10

f(-2) = -4 - (-6) - 10

f(-2) = -4 + 6 - 10

f(-2) = 2 - 10

f(-2) = -8

Answer:

[tex]h(x) = (\frac{f}{g})(x)[/tex]

Step-by-step explanation:

Given

[tex]f(x) = 3x^3 + 9x^2 -12x[/tex]

[tex]g(x) = x - 1[/tex]

[tex]h(x) = 3x^2 + 12x[/tex]

Required

What defines h(x)

Looking at the degree of f(x), g(x) and h(x), we have:

[tex]h(x) = (\frac{f}{g})(x)[/tex]

See proof

[tex]h(x) = (\frac{f}{g})(x)[/tex]

This gives:

[tex]h(x) = \frac{f(x)}{g(x)}[/tex]

[tex]h(x) = \frac{3x^3 + 9x^2 -12x}{x - 1}[/tex]

Factorize

[tex]h(x) = \frac{(3x^2 + 12x)(x - 1)}{x - 1}\\[/tex]

[tex]h(x) = 3x^2 + 12x[/tex]

Answer: d and e

Step-by-step explanation:

Edge 2021

The option describes graph 4. a vertex at (0, 96), and 5. the center at (0, 0) from the given equation  [tex]\dfrac{y^2}{96^2} - \dfrac{x^2}{40^2} = 1[/tex]

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

The given equation is

[tex]\dfrac{y^2}{96^2} - \dfrac{x^2}{40^2} = 1[/tex]

From the given equation,

a = 40

b = 96

(h,k) = (0,0),

The vertices are at (0,96) and at (0, -96).

The curves open upward and downward.

c² = a² + b²

c² = 40² + 96²

c² = 10816

c = 104

Therefore the foci are at (0, -104) and (0, 104).

Hence, the option describes the graph

4. a vertex at (0, 96) is correct.

5. the center at (0, 0) is correct.

Learn more about equations here;

https://brainly.com/question/27056029

#SPJ2

Answer:

domain means x- component I hope you you can identify the domain

Answer:

25 total miles the equation is 1.50x+25=62.50

Step-by-step explanation:

Answer:25 MILES driven

subtract 25 from 62.50 which is 37.50.

Then: Divide 37.50 to 1.5 which is 25.

Step-by-step explanation:

Answer:

To find the angle RST we have to first find SRT As the exterior angle adjoined with SRT =53°

so the SRT = Outer angle adjoined with angle SRT

angle SRT = 53° [°.° vertically opposite angles are equal]

Angle SRT + Angle STR + Angle RST = 180°

=>53° + 75° + Angle RST =180°

=> 128° + Angle RST = 180°

=> Angle RST =(180-128)°

= 52°

SO NO. C IS correct what Cate says is absolutely right

Step-by-step explanation: