Ali, Basti and Cian stand at three points A, B and C respectively. Suppose that the measure of angle ABC is 50 degrees , the measure of angle BAC is 60 degrees and Ali is exactly 150 ft away from Basti. Find the distance between Basti and Cian.

Answer:

Step-by-step explanation:

If they were joined together, wouldn't the length of both squares combined be 20cm?

Therefore, it'd be (10+20+10+20) for the perimeter.

60cm.

Answer:

The first one: -1 1/4

Step-by-step explanation"

Answer:

21 * 5 is 105

Step-by-step explanation:

P.S Can I have brainliest?

Answer:

5 equation matches the table

Answer:

26 inches

Step-by-step explanation:

Tan = opp/adj = height/base

tan 21 = 10/base

base = 10/tan21

base = 26.050890646938015

Rounded

26 inches

Answer:

26 in. to nearest inch.

Step-by-step explanation:

tan 21 =  10 / L   where L is the length of the base.

L = 10 / tan 21

= 26.05 in.

The coordinates of each points are:

A = (-0.5, -5)

B = (0.8, -1.8)

C = (-2.6, -2.2)

D = (-1.5, -8.9)

E = (2.5, -6.5)

F = (-1.5, 3.1)

G = (-2.4, 4.1)

H = (1.5, 3)

I = (2.7, 1.5)

J = (-1.5, 0)

K = (-6.5, 0)

We have,

The coordinates of each point are in an ordered form.

i.e

(x, y)

x is the x-axis value.

y is the y-axis value.

Thus,

A = (-0.5, -5)

B = (0.8, -1.8)

C = (-2.6, -2.2)

D = (-1.5, -8.9)

E = (2.5, -6.5)

F = (-1.5, 3.1)

G = (-2.4, 4.1)

H = (1.5, 3)

I = (2.7, 1.5)

J = (-1.5, 0)

K = (-6.5, 0)

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Answer:

Jay will need 2 and 1/3 pounds of turkey.

Step-by-step explanation:

Since Jay uses 1/3 per sandwich and is making 7, multiply 7 by 1/3.

That gets you 7/3s

Convert it into a mixed number.

3 goes into 7 twice, with one third left over.

So, Jay needs 2 1/3.

hope this helped!

Answer:

approximately 2.3 pounds of turkey. Trust the BlueDragon

Step-by-step explanation:

7 times 1/3= 2.33333

The constant differences between the consecutive terms are 2 (a); 2 (b), -3 (c), 7 (d), 1(e), and 6(f).

In math, the constant difference can be defined as the number that defines the pattern of a sequence of numbers. This means that number that should be added or subtracted to continue with the sequence.

Due to this, to determine the constant difference it is important to observe the pattern and find out the number that should be added. For example, if the sequence is 2, 4, 6, 8, there is a difference of 2 between each of the numbers and this is the constant difference.

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Answer:

Step-by-step explanation: Its a question where you need to answer since is a check all apply so I cant help you on this one good luck though!!!

Answer:

I believe that it's C, D, E

anecdotes

studies

statistics

sorry if I'm wrong

Step-by-step explanation:

The length of the entire base of isosceles triangle is BC = 24 inches

A triangle with two sides of equal length is an isosceles triangle. The isosceles triangle has three acute angles, meaning that the angles are less than 90°. The sum of three angles of an isosceles triangle is always 180°.

In an isosceles triangle, the two equal sides are called legs, and the remaining side is called the base. The angle opposite the base is called the vertex angle

The three types of Isosceles Triangles are :

Isosceles acute triangle

Isosceles right triangle

Isosceles obtuse triangle

Given data ,

Let the isosceles triangle be represented as ABC

Now , the height of the triangle is AD is h = 5 inches

The side measurement of the isosceles triangle is s = 13 inches

So , the triangle ADC is a right angled triangle

And , the side DC of the triangle from the Pythagorean theorem is

DC = √ ( 13 )² - ( 5 )²

DC = √ ( 169 - 25 )

DC = 12 inches

And , the base of the triangle is BD + DC = 12 + 12

So , the base of the triangle BC = 24 inches

Hence , the triangle is having a base of 24 inches

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Answer:

136 units²

Step-by-step explanation:

Answer: r=11

Step-by-step explanation:

A=πr^2

A=121π

121π=πr^2

r^2=121

r=11

Answer:

Step-by-step explanation:

4x + 2x = 180

6x = 180

x = 30

Answer:

False

Step-by-step explanation:

Since a triangle must contain 3 interior angles all adding to 180°, then there can't be more than one right angle since 2 right angles would add up to 180°.

1/4π radians is approximately equal to 45 degrees.

To convert a value from radians to degrees, multiply the value by 180/π. For example, to convert π/4 radians to degrees, multiply π/4 by 180/π to get 45 degrees. This conversion is useful for converting angles between the two units of measurement.

Degrees = Radians × 180/π.

Therefore, to convert 1/4π radians to degrees, we have:

Degrees = (1/4π) × (180/π) ≈ 45°

Hence, 1/4π radians is approximately equal to 45 degrees.

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Given:

To find f(g(x)), put the expression for g(x) in place of x in f(x).

Therefore,

Answer:

C

Step-by-step explanation:

Solution: --

The ratio of red to blue is 1:2. The grid is 12 pieces. So. There are 4 shades of red and 8 blue shadows. math.

To find the fraction of pocket money left after spending on transport and fruit, we need to subtract the amount spent from the total pocket money and express it as a fraction.

The student spends 18 out of 35 of his pocket money, which means he has (35 - 18) = 17 units of his pocket money left.

Therefore, the fraction of pocket money left can be written as 17/35.

Answer:

a=30

b=58

Step-by-step explanation:

18+21+24+36+37+a+b=7×32

a=30

b=58

The solution is, the value of a & b are:

a=30

b=58

In statistics and probability theory, the median is the value separating the higher half from the lower half of a data sample, a population, or a probability distribution. For a data set, it may be thought of as "the middle" value.

here, we have,

given that,

The ordered set of data 18, 21, 24, a, 36, 37, b

has a median of 30

and an average of 32.

now, we get,

Median is always the middle value of a well-arranged data set i.e. in ascending or descending order.

so, here, median  = 4th term

i.e. 4th term = a

so, a = 30

again, we have,

18+21+24+36+37+a+b=7×32

now, we have,

18+21+24+30+36+37+b=7×32

so. we get,

b= 224 - 166

 =58

Hence, The solution is, the value of a & b are:

a=30

b=58

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The percent decrease in total principal and interest paid between a 30-year term mortgage and a 15-year mortgage with a principal balance of $484,500.00 and a 6.5% APR is 31.0%. (Option A)

To calculate the  percent decrease, we can use the following formula.

Percent decrease = ( (30-year factor -   15-year factor) / 30-year factor) x 100

Substituting the values from the chart.  

= (($ 6.65 - $8.71) / $6.65) x 100

= ( -$ 2.06 / $6.65) * 100

= -0.309 *  100

Percent decrease ≈ - 30.9 %

Since the question asks for the percent decrease as a positive value, we take the absolute value of the result which is

Percent decrease ≈ 31%

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Answer:

x = 6

Step-by-step explanation:

3x - 6 = 12

3x = 18

x = \(\frac{18}{3}\)

x = 6

Answer:

x+8

Step-by-step explanation:

144-24 =120

120/15=8

x=8

Answer:

a. \(Mean = 8.25\)

b. \(SD = 3.7125\)

c. \(SD = 3.15\)

d. \(SD = 2.4\)

e. As p approaches 1 , the standard deviation increases (that is, it approaches 0).

Step-by-step explanation:

Solving (a):

\(p = 55\%\)

\(n = 15\)

Find Mean

Mean is calculated as thus:

\(Mean = n * p\)

\(Mean = 15 * 55\%\)

Convert percentage to decimal

\(Mean = 15 * 0.55\)

\(Mean = 8.25\)

Solving (b):

Calculate Standard Deviation (SD)

Standard deviation is calculated as thus:

\(SD = n * p * (1 - p)\)

\(SD = 15 * 55\% * (1 - 55\%)\)

Convert percentage to decimal

\(SD = 15 * 0.55 * (1 - 0.55)\)

\(SD = 15 * 0.55 * 0.45\)

\(SD = 3.7125\)

Solving (c):

Calculate Standard Deviation if p = 0.7

Using same formula used in (b) above

\(SD = n * p * (1 - p)\)

\(SD = 15 * 0.7 * (1 - 0.7)\)

\(SD = 15 * 0.7 * 0.3\)

\(SD = 3.15\)

Solving (d):

Calculate Standard Deviation if p = 0.8

Using same formula used in (b) & (c) above

\(SD = n * p * (1 - p)\)

\(SD = 15 * 0.8 * (1 - 0.8)\)

\(SD = 15 * 0.8 * 0.2\)

\(SD = 2.4\)

Solving (e):

What does the working show

In (b)

When p = 0.5

SD = 3.7125

In (c)

When p = 0.7

SD = 3.15

In (d)

When p = 0.8

SD = 2.4

Notice that as the value of p increases, the standard deviation gets closer to 0.

Answer:

.5

Step-by-step explanation:

30 miles a hour divide by 60 so your going half a mile a minute

Your speed in feet per minute is 2640 ft/min.

A unit rate means a rate for one of something.

Given that, Your rate of speed is 30 miles for every 1 hour

We know, 1 mile = 5280 feet

Therefore, 30 miles = 30x5280 = 158400 feet

That means, you are travelling 158400 feet for every hour

In an hour, there are 60 minutes,

Therefore, you are travelling 158400 feet in every 60 minutes.

In 60 minutes = 158400 feet

In 1 minute = 158400/60 = 2640 feet

That means you are travelling 2640 feet in every 1 minute.

Hence, your speed in feet per minute is 2640 ft/min.

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there seems to be missing text

The x -intercepts of the function are the values of x where the graph cuts the x-axis. These are ;

x= 2 at {2,0}

x= 3 at {3,0}

x- intercepts { x=2, and x =3}

The y-intercept is where the graph cuts the y-axis. In this case is at : y=8

The range of a function is a set of all possible values of y resulting from the different values of x

In this case you have ;

at

x = 0 -------- y= 8

x= 1 -----------y= 3

x= 2------------y = 0

x=3 ------------y=-1

x=4 -------------y=5

x= -1, ------------y=3

The range is { -1, 0, 3,5 , 8}

The inverse statement is false.

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Answer:

The ratio of the perimeters of the first nonagon to the second is 3.6 to 1.

Step-by-step explanation:

Given that a regular nonagon has an area of 90 square feet, and a similar nonagon has an area of 25 square feet, to determine what is the ratio of the perimeters of the first nonagon to the second, the following calculation must be performed:

25 = 1

90 = X

90/25 = X

3.6 = X

Therefore, the ratio of the perimeters of the first nonagon to the second is 3.6 to 1.