The exterior angle of a regular polygon is an 1/8 of the interioris angle How many sides does the regular polygon have ?​

Answer:

4.5

Step-by-step explanation:

Answer:

it is 9/2

Step-by-step explanation:

soo uhhh first cancel out two

so it becomes 3 (3/2) then it equals to 9/2

Answer: There is a triangle, rhombus, and a parallelogram.

Step-by-step explanation:

1. The sum of the measures of PQR and PRQ is 45 degrees

2. The complementary angle is 19 degrees and the supplementary angle is 109 degrees

3. mEGB + mBGF = 180

4. Square

5. 6,7,8

6. Possible angle measures of the triangle are 92, 48, and 40

7. 47 degrees

8. h=30, f=70, g=50

9. Quadrilateral; irregular

10. Parallelogram

11. AB, AC, AD

12. OA, OB, OC

13. Acute

14. 42 degrees

15. 115 degrees

16. Rhombus’, Triangles, parallelograms

Answer:

You could use rate reasoning because, one day is 405 miles traveled. It is  3,272 miles from Sacramento to Key West, and when you use rate reasoning, you can tell that it will take about 8 days from Sacramento to Key West (3 more days if your counting the 5 days that they have already traveled)

Hope this helps

Answer:

13, they could all split up into groups of 1

Step-by-step explanation:

The possible line of best fit is given by y = -0.5x + 10

A linear equation is in the form:

y = mx + b

Where y, x are variables, m is the rate of change and b is the y intercept.

Let y represent the students still participating in the final round while x represent the number of spelling words attempted.

Since the line of best fit has a negative, linear association, this means that the slope is negative. A possible linear function is:

y = -0.5x + 10

The possible line of best fit is given by y = -0.5x + 10

Find out more on linear equation at: https://brainly.com/question/14323743

Answer:

[tex]\bold{Mean = \frac{4 + 3 + 3 + x}{4} } \\ \\ \bold{5 = \frac{10 + x}{4} }\\ \\ \bold{10 + x = 20 }\\ \\ \bold{x = 20 - 10} \\ \\ \fbox\red{x = 10}[/tex]

hope helpful ~

The value of x is 10.

What is Mean ?

Mean is the average value of the data, It depicts the central tendency of the data.

The numbers are 4 ,3,3,x

The Mean of the data is 5

The Mean = ( Sum of Data) / ( Number of Data)

Mean = (4+3+3+x ) / 4

5 = (10+x)/4

20 = 10+x

x = 10

Therefore, the value of x is 10.

To know more about Mean

https://brainly.com/question/521501

#SPJ2

Answer:

120 inches

Step-by-step explanation:

because i did 15 x 8 and got 120 and yah but let me know if u get if right

Answer:

Step-by-step explanation:

If you square both sides you get:

Solve it for x:

Answer:

x = 6

Step-by-step explanation:

[tex]\sqrt{5x - 7}[/tex] = [tex]\sqrt{3x +5}[/tex] ( square both sides to clear the radicals )

5x - 7 = 3x + 5 ( subtract 3x from both sides )

2x - 7 = 5 ( add 7 to both sides )

2x = 12 ( divide both sides by 2 )

x = 6

First, you have to know that 5 minutes to 8:00 is 7:55.

"It is 12 minutes slow."

So the clock's 12 minutes behind, let's catch it up a bit. :)

7:55(am) + 12(mins) = 8:07(am)

~pinetree

Answer:The volume of a rectangular pyramid is 120 cubic centimeters. The base is 12 centimeters long and 5 centimeters wide. What is its height?

A.2

Step-by-step explanation: so rember try your best

9:0.2

i will do 8 c7. 7 and 8 will take 30 min i will do ot now wait

Answer:

Step-by-step explanation:

7.

Speed = Distance / time

Distance is fixed so speed x time = constant

speed1 x time1 = speed2 x time2

speed1/speed2 = time2/time1

speed1/speed2 = 20/27

time2/time1 = 20/27

Percentage decrease in time = (time1 - time2)/time1 x 100%

= (1 - time2/time1) x 100%

= (1 - 20/27) x 100%

= 7/27 x 100%

= 25.9%

8.

Let the equation of the angle bisector be y = mx + C

It is the angle bisector so its slope, m, is half way between slope of the two lines:

y = 2; slope = 0

y = 4x - 2; slope = 4

So m = (0 + 4) / 2 = 2

y = 2x + C

It is the angle bisector so the line must pass through intersection of the two lines:

y = 2 and y = 4x - 2

4x -2 = 2

x = 1

Intersection point is at x = 1 and y = 2

Substitute back into y = 2x + C

2 = 2(1) + C

C = 0

So the equation is y = 2x

9.

[tex]\sqrt{\frac{1}{25} } \\= \frac{\sqrt{1}}{\sqrt{25}} \\= \frac{1}{\sqrt{5^{2}}} \\\\[/tex]

= 1/±5

= ±1/5

Given -

↠ the length of a rectangle is 11 m less than three times the width (let the width be x then length = 3x - 11)

↠the area of the rectangle is 42 m².

To find -

the dimensions of the rectangle.

Solution -

As we know,

area of rectangle = length × width

➟ 42 = (3x - 11) x

➟ 42 = 3x² - 11x

➟ 3x² - 11x - 42 = 0

now splitting the middle term to find the value of x,

➟ 3x² - (18 - 7)x - 42 = 0

➟ 3x² - 18x +7x - 42 = 0

➟ 3x (x- 6) +7(x - 6) = 0

➟ (3x + 7)(x - 6) = 0

➟ x = -7/3, 6

➟ x = 6

We will take the value of x as 6 because the value of dimensions can never be in negative.

Hence, length = 3 × 6 - 11 = 7 cm and width = 6 cm

Step-by-step explanation:

fro the figure

2z = 68

z = 68/2

z =34

also

v + 68 = 180

v = 180 - 68

v = 112

also

v = x

Answer:

Step-by-step explanation:

Answer:

x^2

Step-by-step explanation:

If it has the same shape, it has the same points, it has the same equation/expression.

The equation of the given graph is F(x) = x² - 5. The correct answer is an option (A).

A parabola is a U-shaped curve this is drawn for a quadratic function.

The graph of F(x) = x² - 5 is a parabola that opens upward and is shifted 5 units down compared to the graph of G(x) = x².

The vertex of the parabola is located at (0,-5) instead of (0,0) as it is for the graph of G(x) = x².

The shape of the parabola is the same as that of G(x) = x², but it is translated downward by 5 units.

This means that the minimum point (vertex) of F(x) is located 5 units below the minimum point (vertex) of G(x).

Thus, the correct answer is an option (A).

Learn more about the parabola here:

brainly.com/question/4074088

#SPJ7

Answer:

20% of 35 is 7 so 7 plus 35 is 42

Step-by-step explanation:

so 42 is your answer

To find the maximum height, we must find the x value at which the maximum height occurs.

The maximum height occurs at x = 0 because that is where y is the largest.

When we plug x= 0 into the function that is given in the question, we get 630 ft.

Hope it helps!

Answer:

600

Step-by-step explanation:

400=800 not

600/ tama po yan

Answer:

[tex]6[/tex]

Step-by-step explanation:

[tex]1296^{0.17}[/tex]

[tex]1296^{0.17}=3.38176\dots[/tex]

[tex]=3.38176\dots[/tex]

[tex]1296^{0.08}[/tex]

[tex]1296^{0.08}=1.77422\dots[/tex]

[tex]=1.77422\dots[/tex]

[tex]\mathrm{Multiply\:the\:numbers:}\:3.38176\cdot \:1.77422=5.99998\dots[/tex]

[tex]=5.99998\dots[/tex]

[tex]=5.99998[/tex]≈[tex]6[/tex]

Answer:

D

Step-by-step explanation:

using the rules of exponents

[tex]a^{m}[/tex] × [tex]a^{n}[/tex] = [tex]a^{(m+n)}[/tex]

[tex]a^{\frac{m}{n} }[/tex] = [tex]\sqrt[n]{a^{m} }[/tex]

[tex](1296)^{0.17}[/tex] × [tex](1296)^{0.08}[/tex]

= [tex]1296^{(0.17+0.08)}[/tex]

= [tex]1296^{0.25}[/tex] = [tex]1296^{\frac{1}{4} }[/tex] , then

[tex]\sqrt[4]{1296}[/tex]

= [tex]\sqrt[4]{6^{4} }[/tex]

= 6

Answer:

[tex]\huge\boxed{\bf\: 2 * 2 * 2 * 2 * 5}[/tex]

Step-by-step explanation:

[tex]80\\= 40 * 2\\= 20 * 2 * 2\\= 10 * 2 * 2 * 2\\= 5 * 2 * 2 * 2 * 2\\\\\sf\:IN \: ASCENDING \: ORDER \rightarrow \boxed{\bf\:2 * 2 * 2 * 2 * 5}[/tex]

[tex]\rule{150}{2}[/tex]

Answer:

Step-by-step explanation:

real solutions are the points where the graph cuts x-axis.

This graph do not cut x-axis.

So it has no real solution.

The first term and the common difference of the Arithmetic Progression which the given sum of the first 5 terms are respectively; 6 and 1/4

We are told;

Sum of first 5 terms of the AP = 65/2

Formula for sum of n terms of an AP is;

S = ⁿ/₂(2a + (n - 1)d)

65/2 = ⁵/₂(2a + 4d)

⇒ 65 = 5(2a + 4d)

13 = 2a + 4d     ------(1)

Formula for the nth term of an AP is;

aₙ = a + (n - 1)d

five times the 7th term is the same as six times the second term.

7th term is; a₇ = a + 6d

second term is; a₂ = a + d

Thus;

5(a + 6d) = 6(a + d)

5a + 30d = 6a + 6d

a = 24d

Put 24d for a in eq 1 to get;

13 = 2(24d) + 4d  

13 = 52d

d = 13/52

d = ¹/₄

Thus; a = 24(¹/₄) = 6

Read more about Arithmetic Sequence at; https://brainly.com/question/6561461

The greatest common factor between the expressions is 6v.

We have the expressions:

We can see that the smallest power of "v" is 1, and it appears on the second expression, so the greatest common factor will be a number times v.

To get the number, we need to find the greatest common factor between the 3 coefficients.

12, 30, and 42.

Rewriting these 3 numbers we can see that:

12 = 2*2*3

30 = 2*3*5

42 = 2*3*7

In all the cases we can see that the factor 2*3 appears, so that is the greatest common factor between the coefficients.

So we can conclude that the greatest common factor between the expressions is:

2*3*v = 6v

And we can rewrite:

If you want to learn more about common factors, you can read:

https://brainly.com/question/219464

Cada estudiante debe pagar 2.88 pesos para consumir 3 rebanadas.

Si sabemos que existen 52 alumnos que quieren comer 3 rebanadas, entonces tenemos que el total requerido de rebanadas es de 156 rebanadas.

Además, si dos pizzas tienen 16 rebanadas y cuestan 150 pesos, entonces el número de rebanadas dividido por el par de cajas es 1.025 pares. Por ende, quedarían 4 rebanadas sobrantes que pueden ser compartidas por alguien más o vendidas a alguien más a cambio de una tarifa módica.

Por último, el monto a pagar por cada estudiante es el precio de la oferta dividido el número de estudiantes. En consecuencia, cada estudiante debe pagar aproximadamente 2.88 pesos.  

Cada estudiante debe pagar 2.88 pesos para consumir 3 rebanadas. [tex]\blacksquare[/tex]

Para aprender más sobre problemas matemáticos, invitamos cordialmente a ver esta pregunta verificada: https://brainly.com/question/24613771

Based on the residual plot, the linear model is not appropriate because  the residuals are relatively large.

A residual plot is a graph that shows the residual values on the y-axis and fitted values on the x-axis. The aim of a residual plot is to check if the residual are consistent with random error.  When the residuals center on zero, it means that the model’s predictions are correct on average. If this is not the case, the model's predictions are not correct.

To learn more about residual plots, please check: https://brainly.com/question/3297603

Answer:

Inconclusive.

Step-by-step explanation:

You did not clarify the number of carrots there are.

Answer:

40 photos

Step-by-step explanation:

[tex]\frac{3}{10} =\frac{12}{y}[/tex]

3 × y = 12 × 10

3y = 120

y = 40