Determine the area and perimeter and show your work please??

Step-by-step explanation:

the probability it is windy, given that it is raining = p(w|r)=p(wπr)/p(r) =0.3/0.7 =3/7= 0.429

the probability it is raining, given that it is windy.

p(r|w)=p(wπr)/p(w) =0.3/0.5 =3/5 = 0.6

The simplified expression that represents the area of the parallelogram is 2x^3 - 6x^2 -14x + 24

Area of a parallelogram = base * height

Given the following

Base = 2x^2 + 2x - 6

Height  = x - 4

Substitute into the formula to have:

Area of a parallelogram= (x-4)(2x^2 + 2x - 6)

Area of a parallelogram= 2x^3 + 2x^2 - 6x - 8x^2 - 8x + 24

Area of a parallelogram= 2x^3 - 6x^2 -14x + 24

Hence the simplified expression that represents the area of the parallelogram is 2x^3 - 6x^2 -14x + 24

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Answer:33 1/3%

Step-by-step explanation:

Answer:

around year 5ish or early 6 year

Step-by-step explanation:

Answer:

the selling price of the product that will generate zero dollars in profit

Step-by-step explanation:

PLATO

The x-intercept of the given data represents the selling price of the product that will generate zero dollars in profit.

Thus, the x-intercept represents the selling price of the product that will generate zero dollars in profit.

Hence, option A is the correct answer.

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Answer:

The answer is (D)

Adding the 5 and 3 then multiplying them by the numbers in the brackets in order to remove them from the brackets

In other words Simplifying the equation

Answer:

4 students

Step-by-step explanation:

The average = sum of all observations divided by a number of observations. Sum of heights of 4 students = 1.44 ×4 = 5.76. Clearly, height of student who left = Sum of all heights - Sum of heights of 4 students.

Step-by-step explanation:

The First part is correct.

The domain is All set of inputs of a function.

We know that tangent has a period of 180.

Since our interval has a distance of 180, and tan 0 isn't 1 over root of 3, we will have only 1 domain.

So let solve the solution.

[tex] \tan(x) = \frac{1}{ \sqrt{3} } [/tex]

[tex]x = \tan {}^{ - 1} ( \frac{1}{ \sqrt{3} } ) [/tex]

30°

[tex]x = 30°[/tex]

So the domain of this function is [30°].

Part C: Tangent has a period of 180 degrees, so our solution will occur every 180 degrees.

We want full revolutions, so let use a variable, let say n to represent a interger.

Part C: The general solution is

30°+(180n)°, where n is a interger( 1,2,3.....)

Part D: The answer of tan x=1/sqr root of 3 is , in degrees, of

x∈N, 30+180n, where n is a interger.

Answer:

44 (decimetre blue string) - 17 (decimetre yellow string)

= 27 decimetres

Subtract the shortest length from the largest length to figure out the distance between the two lengths.

Answer:

27-Decimetres

Step-by-step explanation:

You have to subtract since it asked "how much longer." Thats a key word for you to understand whether to subtract, add, multiply, and divide!

Hope this helps :)

Answer:

1 + 1 = 2

Hope this helps!

Answer:

The answer is 2

Step-by-step explanation:

Add 1+1 =2 because let's say you have 1 piece  of paper then you have 1 more piece of paper that means that you have 2 pieces of paper.

Answer:

yeah

Step-by-step explanation:

because its too the nearest 10th, and its 11.7

and 11.7 is < 15

so yeah!! brainliest<3?

Answer:

it would be 12

Step-by-step explanation:

because if you round it to the nearest tenth it would be 12

Answer: 0.0043

Step-by-step explanation:

4/932 = 0.004291845494 but if you round you get 0.0043

Hey there!

=> 4 ÷ 932

=> 4/932

=> 0.004291845493562

=> 0.0043

Therefore, 4÷932 is 0.004{3 dp}

Answer:

the answer to your question is 12

Answer:

839 should be the answer?

Step-by-step explanation:

840-1?

Step-by-step explanation:

substitute a with 2 and b with 3

2x+3

because it's the same equation it should just be an equal sign.

Answer:

Simplifying

ax + b = 2x + 3

Reorder the terms:

ax + b = 3 + 2x

Solving

ax + b = 3 + 2x

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-1b' to each side of the equation.

ax + b + -1b = 3 + -1b + 2x

Combine like terms: b + -1b = 0

ax + 0 = 3 + -1b + 2x

ax = 3 + -1b + 2x

Divide each side by 'x'.

a = 3x-1 + -1bx-1 + 2

Simplifying

a = 3x-1 + -1bx-1 + 2

Reorder the terms:

a = 2 + -1bx-1 + 3x-1

Answer: if you give your friend one dollar the first week you’d only owe 9 dollars left. Then the second week you play the 2 dollars, you now only owe 7 dollars. The third week comes and you give them 5, you only owe 2 dollars. Then you’d only be able to give them 2 dollars the next week, or one dollar then another one the following week. There are 4,5 different payment sequences possible.

Step-by-step explanation:

Solution:

Note that:

Let's reread the sentence carefully.

1/2             of               3/4

 ↥                ↥                 ↥

1/2              x               3/4

Expression formed: 1/2 x 3/4

Simplify the expression.

Answer:

11.31

Step-by-step explanation:

Use the pythagorean theorem: c^2=a^2+b^2

18^2=14^2+b^2

324=196+b^2

128=b^2

b=11.31

[tex][Hello,BrainlyUser][/tex]

Answer:

[tex]\sqrt{128}[/tex]

Step-by-step explanation:

Right, let write down the Pythagorean Theorem equation or standard form of it. before we plug in the numbers.

[tex]a^2+b^2=c^2[/tex]

Right, so that is the equation of Pythagorean Theorem. So let plug in the numbers of b and c.

[tex]a^2+14^2+18^2[/tex]

So we have our values of b and c. Now, how do we find the missing number?

Well, let simplify thing further by squaring the numbers we have already.

[tex]a^2+196+324[/tex]

We will now subtract 196 from both side which gives us:

[tex]a^2=128[/tex]

Now we can square root the answer.

[tex]\sqrt{a^2} =\sqrt{128}[/tex]

Now, we are left with this:

[tex]a=\sqrt{128}[/tex]

So the final answer is [tex]\sqrt{128}[/tex] or the decimal value which is  [11.31370849]

Round: 11.31

[CloudBreeze]

Answer:

○ [tex]\displaystyle 3 ≤ f(x) ≤ 5[/tex]

Step-by-step explanation:

All you do is plug 12 and 4 into the equation to get the range of quantities:

[tex]\displaystyle \boxed{5} = \sqrt{2[12] + 1} \\ \boxed{3} = \sqrt{2[4] + 1} \\ \\ \boxed{\boxed{3 ≤ f(x) ≤ 5}}[/tex]

I am joyous to assist you at any time.

Answer:

A is B and B is C

Step-by-step explanation:

A B C D E F U

The horizontal cross section of the given right rectangular prism is a rectangle with dimensions of 9 inches and 7 inches. (Choice D)

The horizontal cross section is parallel to the base of the right rectangular prism, whose dimensions are 9 inches and 7 inches, respectively. Thus, the horizontal cross section of the given right rectangular prism is a rectangle with dimensions of 9 inches and 7 inches. (Choice D) [tex]\blacksquare[/tex]

The figure is missing. We included the missing figure below.

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Answer:

32.40

Step-by-step explanation:

Hard to explain but there's the answer

Answer:

The given equation of line is

[tex] \rm \: y + 4 = 6x + 13[/tex]

This equation further can be written as

[tex] \qquad \sf \longrightarrow \:y = 6x + 13 - 4 \\ \\ \\ \qquad \sf \longrightarrow \: y = 6x + 9 - - - - (i)[/tex]

General line formula in the form can be written as

[tex]\qquad \sf \longrightarrow \:y \: = mx + b - - - - (ii)[/tex]

Point where this equation of line crosses the y-axis is

[tex]\qquad \sf \longrightarrow \:(0,b)[/tex]

On comparing the equation (i) and (ii) we obtain

[tex]\qquad \sf \longrightarrow \:(0,9)[/tex]

The height of the ball at 2.5 seconds is 42.75feet

The standard equation for the equation is modeled as:

[tex]h(t)=t^2-v_0t+d[/tex]

Given the following parameters;

[tex]v_0=33ft/sec\\d = 46ft[/tex]

Substitute into the expression to have:

[tex]h(t)=t^2+33t-46[/tex]

The height of the ball at 2.5 seconds is xpressed as:

h(2.5) = (2.5)^2+33(2.5)-46
h(2.5) = 6.25+82.5-46

h(2.5) = 42.75 feet

Hence the height of the ball at 2.5 seconds is 42.75feet

The velocity of the ball at the maximum height is zero, hence;

v = dh/dt = 2t + 33

2t = 33

t = 16.5secs

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Step-by-step explanation:

area of parallelogram = b × h

therefore

[tex]a = \frac{29}{3} \times \frac{21}{4} [/tex]

[tex]a = 50.75[/tex]

if this helped pls give brainliest

Answer:

Step-by-step explanation:

Answer:

The volume of the silo is about 142.3 cubic meters. Try It! The volume of a sphere is twice the volume of a cone that has the same circular base and height. The formula for the volume of a sphere with radius r is V= r3.

Step-by-step explanation:

Notice that if a cone and a sphere have equal radius, and if the cone has a height equal to its radius, then the cone will fill the sphere exactly four times. This means that the volume of the sphere is $4 times the volume of the cone.

Answer: Make sure all words are spelled correctly.

Try different keywords.

Try more general keywords.

Try fewer keywords.

Step-by-step explanation: