16. Consider the pentagon below: What is the interior angle sum of a pentagon?

Answer:

m∠1 = 70°

Step-by-step explanation:

m∠1 and m∠3 are vertical angles; vertical angles are congruent (equal).

m∠1 = m∠3.

Answer:

Step-by-step explanation:

[tex]p<-8[/tex]

Answer:

p<-8

Step-by-step explanation:

Answer:

it looks alright to me i think you're good to stick with that answer

Answer:

4 mph

Step-by-step explanation:

Find the slope of each segment:

from time 0 to time 1, the slope is 3mph

from time 1 to time 1.5, the slope is 0

from time 1.5 to time 2, the slope is 4mph

from time 2 to time 4, the slope is 2mph

Answer:

To find the radius, divide the diameter by 2;

V={π(r^2)h}/3

={3.14(4^2)*9 cm^3}/3

=3.14*16*3 cm^3

=150.72 cm^3

Answer:

32

Step-by-step explanation:

Answer:

72 mi

Step-by-step explanation:

since its 9 miles for every one inch each side is 18.

2 x 1 = 2

2 x 9 = 18

18 x 4 = 72

Answer:

graph c

Step-by-step explanation:

because it is a more perfect line through the dots then the others, thats how you can always tell

Use the Pythagorean theorem

H = sqrt (8^2 + 15^2)

H = sqrt(64 + 225)

H = sqrt(289)

H = 17 km

Answer:

C = -13.78

Step-by-step explanation:

Answer:

c = -13.78

Step-by-step explanation:

21.2x + c =5.3(4x - 2.6)

Use distributive property: a*(b + c) =  (a*b) + (a * c)

21.2x + c = 5.3*4x - 5.3*2.6

21.2x + c  = 21.2x - 13.78

Now to find the value of c, isolate 'c'. So, subtract 21.2x form both sides

21.2x + c - 21.2x = 21.2x - 13.78 - 21.2x

c = -13.78

Answer:

B.

Christina's price per poster is cheaper than Stacie's price per poster.

Step-by-step explanation:

Divide each value

Answer:

It's D.

Step-by-step explanation:

The figure is rotated 90 degrees clockwise then translated down 3 units and left 2 units.

Answer:

Approximately 8.125 km

Step-by-step explanation:

The ratio 0.62 : 1 is equal to the ratio 8.125 : 12.5

To get this answer

Answer:

points at (2,6) (3,9) (7,21) (8,24)

Step-by-step explanation:

Answer:

..

Step-by-step explanation:

each line is 1, so in between 0 and 5, the numbers 1-4 are there.

Coordinate place (x,y), the x is the horizontal or just the one going left and right. Y places are the numbers going up and down.

Take (2,6), we go to the origin (0,0) and we go 2 to the right since its in the x place, then we go from the point where we moved and go up 6 since its a y.  

does that make sense?

Answer:

a triangle

Step-by-step explanation:

Answer:

It will look like C

Step-by-step explanation:

It would look like B IF it was cut in half but at the angle there cutting it, it will look like a trapezoid.

Answer: Its C but I'm not 100 %

Step-by-step explanation:

Answer:

x = 70°

I hope it's helps you

Answer:

70

Step-by-step explanation:

because that is an alternate angle.

Answer:

The radius is 9 mm

Step-by-step explanation:

The volume of a sphere is given by

V = 4/3 pi r^3  where r is the radius

972 pi  = 4/3 pi r^3

Divide each side by pi

972 = 4/3 r^3

Multiply each side by 3/4 to isolate r^3

3/4 * 972 = 4/3 * 3/4 r^3

729 = r^3

Take the cube root of each side

(729) ^ (1/3) = (r^3) ^ (1/3)

9 = r

The radius is 9 mm

Answer:

9 mm

Step-by-step explanation:

Answer:

If budget is $99, then the equation is:

Maximum number of attendees is 3

=======================================================

Explanation:

If a regular polygon has n sides, then each interior angle has the measure of

i = 180(n-2)/n

In this case, we have n = 6 sides, so,

i = 180(n-2)/n

i = 180(6-2)/6

i = 120

Each interior angle of a regular hexagon is 120 degrees.

This means the bottom-right angle of the triangle is 120 degrees. The upper-right angle of that triangle is shown to be x degrees. The remaining angle is also x due to the triangle being isosceles (recall that regular hexagons have all sides the same length). Isosceles triangles have congruent base angles, which are opposite the congruent sides.

Use the fact that for any triangle, the three angles always add to 180, and we get...

x+120+x = 180

2x+120 = 180

2x = 180-120

2x = 60

x = 60/2

x = 30

Answer:

brother : 22.5%

sister:77.5%

Step-by-step explanation:

Answer:

A. 22.5

B. 78.5

Step-by-step explanation:

Sorry i dont know 13

Answer:

6, Arrange your numbers in numerical order, Count how many numbers you have, If you have an odd number, divide by 2 and round up to get the position of the median number, then If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

Step-by-step explanation:

Answer: 3.68

Hopefully is helps

Answer: $67.27

Step-by-step explanation:

Add: $15.00+$15.00 : $30.00. Because she purchased two of them.

Then add the total to $32.00, which = $62.00.

Writing the proportion: 8.5/100  x/62.00

Multiply the sales tax by your total amount = 8.5*62.00=527.00

Then divide it by 100= 527.00/100= $5.27. <-- ( sales tax amount )

Add the sales tax to $62.00 = 67.27

Answer: $67.27

Answer:

2+2= 4

Step-by-step explanation: