A triangle has lengths 29, 29, and 40. Can you find another isosceles triangle with the same perimeter and area and also with sides of integral length but not congruent to the given one? (Hint: the use of Heron’s formula will help).

PLEASE HELP!!!

\(\begin{array}{ccll} \stackrel{guys}{good}&\stackrel{guys}{bad}\\ \cline{1-2} 15&4\\ 75&x \end{array}\implies \cfrac{15}{75}=\cfrac{4}{x}\implies \cfrac{1}{5}=\cfrac{4}{x}\implies x = 20\)

Number of bad guys = 12

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.

Given,

Ratio of good to bad guys = 15:4 = 15/4

No. of good guys = 75

Let the no. of guys be x

⇒ 15:4 = 75:x

⇒ 15/4 = 75/x

Cross multiplying

15 x = 75×4

x = (75/15)×4

No. of bad guys = (75/15)×4

                           = 3 × 4

No. of bad guys = 12

Hence, there are 12 bad guys.

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Answer:

Step-by-step explanation:

2pi

____

3

Answer:

A) \(\frac{2\pi }{3}\)

Step-by-step explanation:

Subtract \(2\pi \sqrt{5}\) from \(4\pi \sqrt{5}\)

Cancel the common factor of \(\sqrt{5}\)

To get \(\frac{2\pi }{5}\)

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The probability of observing such an extreme result by chance alone is 0.0124.

To find the P-value for a two-tailed test of hypothesis, we need to first determine the significance level (alpha) of the test. Let's assume a significance level of 0.05, which is a common choice.

Since this is a two-tailed test, we need to find the probability of observing a test statistic as extreme or more extreme than 2.5 in either direction. We can find this probability using a standard normal distribution table or a calculator.

Using a standard normal distribution table, we can find that the probability of observing a z-score of 2.5 or greater is 0.0062. The probability of observing a z-score of -2.5 or smaller is also 0.0062. Therefore, the P-value for the two-tailed test of hypothesis is:

P-value = 2 * 0.0062

P-value = 0.0124

This means that if the true proportion of business students who have personal computers at home differs from 30%, with a significance level of 0.05, and we obtain a test statistic of 2.5, then the probability of observing such an extreme result by chance alone is 0.0124.

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Answer:

c. 6x + 15 = 39

Step-by-step explanation:

hope this helps

Answer:

You can’t solve but you can simplify to

3x^3-10x+1

Step-by-step explanation:

Answer:

3x^3-10x+1 ?

Step-by-step explanation:

The quadratic equation y = 4 · x² + 28 · x + 49 is an example of a perfect square trinomial.

There are two configurations for the dimensions of the rectangle:

Configuration 1: b = 6 · (x - 1 / 2), h = x + 4 / 3

Configuration 2: b = 6 · (x + 4 / 3), h = x - 1 / 2

In this problem we find the quadratic equation y = 4 · x² + 28 · x + 49 and we need to check if the expression represent a perfect square trinomial. A quadratic equation is a perfect square trinomial if and only if the following formula is fulfilled:

a · x² + b · x + c = r₁² · x² + 2 · r₁ · r₂ · x + r₂² = (r₁ · x + r₂)²

That is,

r₁² = a

r₁² = 4

r₁ = 2

r₂² = c

r₂² = 49

r₂ = 7

2 · r₁ · r₂ = b

2 · 2 · 7

28

The quadratic equation y = 4 · x² + 28 · x + 49 is a perfect square trinomial.

Finally, we determine the dimensions of a rectangle whose area is the quadratic equation A = 6 · x² + 5 · x - 4. The area formula for a rectangle is described by the following formula:

A = b · h

Where:

Then, the factored form of the quadratic equation is:

A = 6 · x² + 5 · x - 4

A = 6 · [x² + (5 / 6) · x - 2 / 3]

A = 6 · (x - 1 / 2) · (x + 4 / 3)

There are two possible configurations for the rectangle:

Configuration 1: b = 6 · (x - 1 / 2), h = x + 4 / 3

Configuration 2: b = 6 · (x + 4 / 3), h = x - 1 / 2

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The volume of a cone will be 209.41 yard³.

What is volume of cone?

The area or volume that a cone takes up is referred to as its volume. Cones are measured by their volume in cubic units such as cm3, m3, in3, etc. By rotating a triangle at any of its vertices, a cone can be created. A cone is a robust, spherical, three-dimensional geometric figure.. Its surface area is curved. The perpendicular height is measured from base to vertex. Right circular cones and oblique cones are two different types of cones. While the vertex of an oblique cone is not vertically above the center of the base, it is in the right circular cone where it is vertically above the base.

So the

V = (1/3)πr²h.

Given, data r = 5yards

h = 8 yards

Volume = 1/3 * π * r ²* h

= 1/3 * 3.141*25*8

=209.41 yard³

Hence, the volume of a cone will be 209.41 yard³.

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Answer:

4/12 and 3/12

the simplified version is 1/3 and 1/4

Step-by-step explanation:

Step-by-step explanation:

To find circumfrence you use the equation:

\(C=2\pi r\)

Since you were given the diameter so you divide by half to get the radius.

14/2 = 7

your radius is 7 and all you do is plug into the equation

\(C=2\pi 7\)

C= 43.98 or 44 rounded

Answer:

To find circumfrence you use the equation:

Since you were given the diameter so you divide by half to get the radius.

14/2 = 7

your radius is 7 and all you do is plug into the equation

C= 43.98 or 44 rounded

Step-by-step explanation:

The independent variable in this data is the speed of the car. This is because the congressman is trying to determine whether or not the gas mileage improves at lower speeds.

The dependent variable is the gas mileage, because it is the variable that is being measured and that is affected by the independent variable.

The other variables in this data are the weight of the car, the type of engine, and the year of the car. However, these variables are not being changed in this experiment, so they are not considered to be independent variables.

The data shows that the gas mileage of the Toyota Camry improves as the speed of the car decreases. This supports the claim of the supporters of the bill to reduce the speed limit.

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Answer:

y=2b+4s

Step-by-step explanation:

Hello!

We have all angles of the triangle:

We will use the law of cosines. This relation is valid for all sides of any t

We have:

angle A = 12°

côté a = 10

angle B = 150°

This is therefore the first case of application of the sine law.

So:

\(\sf \dfrac{b}{sin~B} = \dfrac{a}{sin~A}\)

\(\sf b =\dfrac{sin~B~*~a}{sin~A} = \dfrac{sin~150~*~10cm}{sin~12} = \dfrac{arcsin~0.5~*~10cm}{arcsin~0.2079116908} = \dfrac{30~*~10cm}{12} = \dfrac{300cm}{12} = \boxed{\sf25cm}\)

Answer:

Your answer is.....

x= 37

Mark it as brainlist answer . follow me for more answer.

Step-by-step explanation:

Answer:

your chance is 3/10

Step-by-step explanation:

add how many marble then count how many pink and make a fraction

The binomial factors of x³- 4x²+x+6​ are (x+2), (x+3), and (x-1).

Using the splitting and grouping the terms:

x³ + 4x² + x - 6

= x³ + 2x² + 2x² + x - 6  [Splitting 4x² = 2x² + 2x²]

= (x³ + 2x²) + (2x² + x - 6)

= x² (x + 2) + (2x² + 4x - 3x - 6)

= x² (x + 2) + [ 2x (x + 2) - 3 (x + 2)]

= x² (x + 2) + (x + 2) (2x - 3)

= (x + 2) ( x² + 2x - 3)

= (x + 2) ( x² + 3x - x - 3)

= (x + 2) [x (x + 3) - 1 (x + 3)]

= (x + 2) (x + 3) (x - 1)

Hence, the binomial factors are (x + 2), (x + 3) and (x - 1)

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Answer:

Down below

Step-by-step explanation:

I hope this can help

I provided a url

https://www.lcps.org/cms/lib4/VA01000195/Centricity/Domain/3768/Unit%202%20Day%202%20Notes.pdf

Answer:

3.4567 is a rational number

Step-by-step explanation:

An irrational number has no ending while a rational number does. An irrational number can not be written as a fraction while a rational number can. Basically, all you have to do to figure out if a number is rational or irrational is to figure out if it has an ending.

For example, if you had 234.888888888 irrational but if the number was 234.98989654 then it would be rational

Answer:

D)180

you go 12+ so the nth term is 12n, then substitute the n with the term you're looking for, in this case it is 15: 12(15) = 180

Answer:

180

Explanation:

Answer:

See below

Step-by-step explanation:

For the second step, \(\angle T\cong\angle R\) by Alternate Interior Angles. The rest of the steps appear to be correct.

Answer:

1=60 degrees, 2=60 degrees, 3=120 degrees 4=67 degrees, 5=23 degrees 6=37 degrees

Step-by-step explanation:

180 degrees in any triangle

1: 180-(49+71)

2: 1 and 2 are opposite and opposite angles are equal

3: 360 -(angle 1+angle 2) then divide by 2

4: 180-(53 + angle 2)

5: 180-(angle 3+angle 6)

6: 90 degrees in a right angle so 90 degrees - 53 degrees

Hello there!

p:(-5)=9

Multiply both sides by -5:

p=9*(-5)

p=-45

When we mutliply a positive times a negative, we get a negative.

Hence, p=-45 (Answer)

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Good luck.

The inequality corresponding to the equation -4x + y = -3 is either y > 4x - 3 or y < 4x - 3, depending on the relationship between 4x - 3 and 0.

To write the inequality represented by the equation -4x + y = -3, we first need to manipulate the equation to express y in terms of x.

Starting with -4x + y = -3, we isolate y by adding 4x to both sides:

y = 4x - 3

Now we have y expressed in terms of x. To form the inequality, we consider the relationship between x and y. The inequality depends on whether the expression 4x - 3 is greater than or less than 0.

If 4x - 3 is greater than 0, then y is greater than 0, and we can write the inequality as:

y > 4x - 3

If 4x - 3 is less than 0, then y is less than 0, and we can write the inequality as:

y < 4x - 3

The inequality represents a region in the coordinate plane where the y-values are either greater than or less than the expression 4x - 3, depending on the direction of the inequality sign.

For example, if we choose a point (x, y) in the region above the line y = 4x - 3, where y is greater than 4x - 3, the inequality y > 4x - 3 will hold true. On the other hand, if we choose a point below the line, where y is less than 4x - 3, the inequality y < 4x - 3 will be satisfied.

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The length of each part when the wire is cut into 5 equal parts is 11 inches.

To find the length of each part when a wire with a length of 56.88 inches is cut into 5 equal parts, we divide the total length by the number of parts.

Dividing 56.88 inches by 5, we get 11.376 inches per part.

Now, we need to round off the answer.

The general rule for rounding is to look at the digit immediately to the right of the desired decimal place.

If that digit is 5 or greater, we round up; if it is less than 5, we round down.

In this case, the digit immediately to the right of the desired decimal place is 3.

Since 3 is less than 5, we round down the desired decimal place.

Therefore, rounding 11.376 inches to a whole number, the length of each part is 11 inches.

Thus, the length of each part when the wire is cut into 5 equal parts is 11 inches.

Please note that rounding off the answer introduces some degree of approximation, and the actual lengths may vary slightly.

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Answer:

The given polynomial that describes the path of the cannonball is:

h(x) = -0.05(x^2 - 26x - 120)

where h(x) represents the height of the cannonball at a horizontal distance of x feet from the cannon.

To find where Nik will land, we need to find the value of x when h(x) = 0, since this indicates that the cannonball has landed on the safety net.

So we need to solve the equation:

-0.05(x^2 - 26x - 120) = 0

Simplifying this equation, we get:

x^2 - 26x - 120 = 0

We can use the quadratic formula to solve for x:

x = (-(-26) ± sqrt((-26)^2 - 4(1)(-120))) / 2(1)

x = (26 ± sqrt(976)) / 2

x = 13 ± 2sqrt(61)

So the cannonball will land either 13 + 2 sqrt (61) feet from the cannon or 13 - 2 sqrt (61) feet from the cannon.

Since 30 feet is the only distance given in the problem, we can't determine which solution is correct. Therefore, we can conclude that the function does not give us enough information to tell us where Nik will land.

Step-by-step explanation:

Answer:

125.4

Step-by-step explanation:

Given

\(Number = 125.3546\)

Required

Round to 1 decimal place

Up till the first decimal place, the number is:

\(Number = 125.3\)

The digit after .3 is 5

The conditions for approximation are:

In this case: 5 > 4, so we approximate to 1

Add this "1" to the last digit of 125.3. This becomes 125.4

Hence: when the number is approximated to 1 decimal place, the digit is 125.4

The meaning of \(\( \mathbb{N}=\bigcap \left \{X:X inductive \right \}\) is that the set of natural numbers is the intersection of all inductive sets.

The set of natural numbers is inductive because it satisfies both of these conditions. The set is non-empty because it contains the number 1. And if x is a natural number, then x+1 is also a natural number.

In other words, a set is inductive if it satisfies the following two conditions:

The concept of an inductive set is important in mathematics because it allows us to define the set of natural numbers.

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Let's first make a table of the data that the graph represents.

Time (seconds) Distance (meter)

1 0.5

2 1

3 1.5

4 2

5 2.5

To be able to get the speed of the tennis ball, let's use one of the data and apply the formula in getting the speed.

At 1 second, the distance covered is 0.5 meters.

We get,

Therefore, the speed of the tennis ball is 0.5 meters/second or m/s.

The answer is letter A.

Answer:

dvd cost 36 dollars

casette costs 10.5 dollars