If the perimeter of triangle ABC is 27.6 cm, what is the perimeter, in centimeters, of triangle BCD. Show all work!

I NEED HELP please!

Eight hundred thousands

Final answer:

The constant of proportionality for the relationship between the length of the arc intercepted by an 80 degree angle and the radius of the circle is π/9 or approximately 0.349 radians per unit of length.

Explanation:

The constant of proportionality for the relationship between the length of the arc intercepted by an 80 degree angle and the radius of the circle is π/9 or approximately 0.349 radians per unit of length.

This can be determined by using the formula for arc length: L = 2πr(A/360), where L is the length of the arc, r is the radius of the circle, and A is the angle in degrees. Since we know that A = 80 degrees, we can substitute the values into the formula to find the constant of proportionality.

L = 2πr(80/360) = (π/9)r

Answer:

1

3

1

0

0

1

0

0

1

1

Step-by-step explanation:

Subtract each age by the mean and find the absolute value of your answer.

The absolute deviation for each swimmer’s age was calculated.

The Absolute deviation is the absolute value of the difference between the mean and a particular observation.

The mean of the ages of the swimmers on Dion’s swim team = 10

Age of Maddox =9 years

So, absolute deviation = Mean - Age of Maddox

Absolute deviation = 10-9 = 1

Age of Enrique = 13 years

So, absolute deviation = Mean - Age of Enrique

Absolute deviation = abs(10-13) = abs(-3) =3

Similarly, the absolute deviation for the rest of the swimmers ( in the same order they are written from top to bottom) are 1, 0, 0, 1, 0, 0, 1, 0 respectively.

Hence, the absolute deviation for each swimmer’s age was calculated.

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the highest number and the lowest number of a set

EX: 1,5,6,8,3,8,5

Range is 1-8

Step-by-step explanation: The range is the difference between the greatest number in the data set and the least number in the data set.

Example of data set - 15, 24, 49, 8, 50

50 - 8 = 42.

Range = 42.

Answer:

Step-by-step explanation:

Least: 2/7

Second Least: 1/2

Great: 5/6

Greatest; 4/2 which is just 2

The order is 2/7 , 1/2, 5/6 and 4/2

1/2 = 0.5

5/6 = 0.83

2/7 = 0.28

4/2 = 2

♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫

➷The best metric unit to use for the mass of a grasshopper is grams, because a grasshopper is very light and a gram is small.

One gram is about the weight of a paper clip or a butterfly.

✽

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TROLLER

Answer:

milligrams

Step-by-step explanation:

a grasshopper does not have a large mas, so you would use milligrams

ANSWER

[tex]y = - 2x - 5[/tex]

EXPLANATION

We can use any two points to determine the slope.

The line passes through;

(-3,1) and (-5,5).

The slope is given by

[tex]m = \frac{y_2-y_1}{x_2-x_1} [/tex]

This implies that;

[tex]m = \frac{5 - 1}{ - 5 - - 3} [/tex]

[tex]m = \frac{4}{ - 2} = - 2[/tex]

We can now find the equation using the formula;

[tex]y-y_1=m(x-x_1)[/tex]

[tex]y - 1 = - 2(x + 3)[/tex]

Expand:

[tex]y = - 2x -6 + 1[/tex]

[tex]y = - 2x - 5[/tex]

Answer:

(9,13)

Step-by-step explanation:

A solution to an equation is a point (x,y) which makes the equation true.

y = x + 4

Substitute each point to determine if a solution.

(0,0) ----> 0 = 4 No

(5, 54) ----> 54 = 9 No

(7,28) -----> 28 = 11 No

(9,13) ----> 13 = 13 YES

Answer:

A: they need to sell 100 cameras

B: $2,700

Step-by-step explanation:

500 centimeters

5000 millimeters

.005 kilometers

Answer: A: 1/6

Step-by-step explanation:

3/6 + 2/6 = 5/6

1 - 5/6 = 1/6

Answer:

-6

Step-by-step explanation:

-84=6(p-8)

-84=6p-48

+48       +48

-36=6p

-36/6=6p/6

-6

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Answer:

Step-by-step explanation:

x--the amount of money Joe already has in his bank account.

the actual amount of money=x+465

Answer:

Step-by-step explanation:

the CORRECT ANSWER would be Y=X+45. This person almost had it right.hope this helps

Answer: 1st answer, 2nd answer, and 4th answer

Step-by-step explanation:

Answer:

QH≅MF, MN≅QR, M≅Q,

Answer:

D) Gross Income

Your answer is D gross

income

Taylan should make 2 marks above the 3 1/4 in the line plot.

Answer: The answer is 6

Your inequality would look like 7>w>2

The correct inequality is,

⇒ 2 < w < 7

A relation by which we can compare two or more mathematical expression is called an inequality.

We have to given that;

⇒ 7 is greater than w, and w is greater than 2

Now, We can formulate;

The inequality as;

⇒ 7 > w

⇒ w > 2

After combine we get;

⇒ 2 < w < 7

Thus, The correct inequality is,

⇒ 2 < w < 7

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Answer: f(x) = 13

Step-by-step explanation:

When x = 10

f(10) = 10/2 + 8

= 5+8

= 13

Hope this helps!

Answer:

13

Step-by-step explanation:

To evaluate substitute x = 10 into f(x), that is

f(10) = [tex]\frac{10}{2}[/tex] + 8 = 5 + 8 = 13

Answer: [tex]x = \frac{4}{5} , x = -6[/tex]

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Answer:

Step-by-step explanation:

Top left hand corner 6 x 2 = 12

Top right 4x6/2= 12

Bottom left 2 squared + 2x6 = 28

Bottom right 6 squared / (4 + 6 ) = 3.6

Answer:

No solution

Step-by-step explanation:

we know that

The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side

so

In this problem

[tex]48+50>14[/tex]

[tex]98>14[/tex] -----> is not true

therefore

You can't build a triangle with those dimensions

Answer:

x ≤ -8

Step-by-step explanation:

-4x ≤ 32  =>  -4x ÷ -4 ≤ 32 ÷ -4  =>  x ≤ -8  

Step-by-step explanation:

-4x≤32

Isolate the variable by dividing by -4 on both sides, to cancel out the coefficient of x

32÷-4=-8

x=-8

➷ 5 is multiplied by itself giving this value:

[tex]5^{6}[/tex]

However, the 3 isn't involved with the exponents so the answer would be:

[tex]3(5)^{6}[/tex]

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Answer:

C) 3(5)^6

Step-by-step explanation:

Note the amount of 5's inside the expression and 3's inside the expression.

In the given expression (3 x 5 x 5 x 5 x 5 x 5 x 5), there are 6 5's and 1 3's.

Note that, when changing multiplication into powers, the amount of the same number multiplied together will equal the number you put as a power. For example:

5 x 5 = 5²

5 x 5 x 5 = 5³

In this case:

5 x 5 x 5 x 5 x 5 x 5 = 5^6

Note that there is still a 3 multiplied inside the expression, and so remember to keep it in the answer.

3(5)^6, or C) is your answer.

~

Answer:

The point (3, 3) is not a solution of the first equation, therefore is not a solution of the given system of equations.

Step-by-step explanation:

[tex]y=3x+6\ and\ y=-2x+9[/tex]

[tex](3,\ 3)\to\text{put x = 3 and y = 3 to the equations of the functions}\\\text{and  check the equality.}\\\\y=3x+6\\\\3=3(3)+6\\3=9+6\\3=15\qquad\text{FALSE!}[/tex]

To determine if the given point (3,3) is a solution of the given system of linear equations y=3x+6 and y=-2x+9, we substitute the values of x and y into both equations and check if the equations hold true. If both equations are true, then the given point is a solution of the system of equations.

To determine if the given point (3,3) is a solution of the given system of linear equations y=3x+6 and y=-2x+9, we substitute the values of x and y into both equations and check if the equations hold true.

Let's perform the calculations:

Since only one of the equations is true, the given point (3,3) is not a solution of the system of equations.

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The expression for when the GCF is factored is -4(y² - 3y + 4). Option D

To factor out the Greatest Common Factor (GCF) from the expression [tex]-4y^2 + 12y - 16[/tex] first, find the GCF of the terms.

The GCF of the coefficients 4, 12, and 16 is 4.

Additionally, there is a common factor of y²  in all terms.

Now, we have to actor out the GCF, which is -4, we get;

-4(y² - 3y + 4)

Therefore, the expression -4(y² - 3y + 4) represents the factor GCF from the original expression

Answer:

x = 76°

Step-by-step explanation:

We can solve this by using the angles of intersecting chords theorem. This tells us that when two chords intersect inside a circle, the angle formed is half of the sum of the intercepted arcs of the angle.

This implies that the angle 94° should be half of the sum of Arc measuring x° and the arc measuring 112°. So we can write the equation as:

[tex]94=\frac{1}{2}(x+112)\\[/tex]

We can simplify and solve for x:

[tex]94=\frac{1}{2}(x+112)\\\\94=\frac{1}{2}x+56\\94-56=\frac{1}{2}x\\38=\frac{1}{2}x\\x=38*2=76[/tex]

Hence, x = 76°

Answer:

[tex]V=250\ cm^{3}[/tex]

Step-by-step explanation:

step 1

Find the length of the base L

we know that

The surface area of a rectangular prism is equal to

[tex]SA=2B+PH[/tex]

where

B is the area of the base

P is the perimeter of the base

H is the height of the prism

substitute

[tex]SA=2(LW)+2(L+W)H[/tex]

we have

[tex]W=5\ cm[/tex]

[tex]H=10\ cm[/tex]

[tex]SA=250\ cm^{2}[/tex]

substitute in the formula and solve for L

[tex]250=2(5L)+2(L+5)10[/tex]

[tex]250=10L+20L+100[/tex]

[tex]30L=250-100[/tex]

[tex]L=5\ cm[/tex]

step 2

Find the volume of the rectangular prism

The volume is equal to

[tex]V=(LW)H[/tex]

we have

[tex]W=5\ cm[/tex]

[tex]L=5\ cm[/tex]

[tex]H=10\ cm[/tex]

substitute

[tex]V=(5*5)*10=250\ cm^{3}[/tex]

Answer:

250 CM3.

Step-by-step explanation:

Answer:

I decided to draw it since you didnt provide a pic.....

so here:

Step-by-step explanation:

STEPS:

–x ≥ 4

÷-1       ÷-1

x ≤ -4

Final answer:

The solution set for the inequality -x ≥ 4 is x ≤ -4. On a number line, this is represented by a solid dot at -4 and a line extending to the left.

Explanation:

To find the number line that represents the solution set for the inequality
-u2061x
≥ 4, we first need to solve the inequality for x. By dividing each side of the inequality by -1 (and remembering to flip the inequality sign because we're dividing by a negative number), we get x
≤ -4. This means all numbers less than or equal to -4 are part of the solution set.

On a number line, this would be represented by a solid dot at -4 (to include -4 itself) and a line extending to the left to indicate all numbers less than -4 are included.

x^2 + 2x + 3 or A is the correct answer

Answer:

y= 3|x|+5

Step-by-step explanation:

Remember the graph for |x| is shown on the attached picture

Since the picture you show tell us that y=5 when x=0

we have something like the following y=a|x|+5, where 'a' is a constant that represents the slope of the line (whether is the line from one side of the 'y' axis or from the other), we can see that, when x=1, y=8, so we have another point

we can use the equation for slopes using points 1 (0,5) and 2 (1,8)

thus we have that [tex]a=\frac{8-5}{1-0}=3[/tex]

So the answer is y= 3|x|+5