A regular octagon has an apothem measuring 10 in. and a perimeter of 66.3 in.

A regular octagon has an apothem with length 10 centimeters and a perimeter of 66.3 inches.

What is the area of the octagon, rounded to the nearest square inch?

88 in.2
175 in.2
332 in.2
700 in.2

Answer:

HCF = 4

LCF = 16348

HOPE THIS HELPS :)

very much secsc

Step-by-step explanation:

yes i love the secc

the measure of the side = of the measure of radius because the regular hexagon have 6 sides = at each others

meaning the measure the perimeter is = 6 times the radius

and the radius = 8cm

so perimeter = 6× 8 cm

perimeter = 48cm

since the apothem is the segment perpendicular to a side thought the center and those segment are not promotional we have the notation as

r square root of 3 divided by 2

r = radius = 8 cm

by apply the formula

8square root 3 divided by 2

so the area will be

since the perimeter is 48cm

and the apothem is 8 square root of 3 divided 2

so the area will be 48 times 8 square root of 3 divided by 2 = 384 square of 3 divided by 2 .

hope that helps.

Answer:

he is a controversial figure because many scandals were revealed about him after he died

Step-by-step explanation:

Like his treatment of children, for example.

Answer:

Step-by-step explanation:

Michael Jackson gets so much hate because he used a lot of drugs and he bleached his skin

Answer:

3x^2-4

Step-by-step explanation:

Answer:

12, -24

Step-by-step explanation:

Because when x,y is 12,24. If it is negative y, the equation comes out, like 12, -24

Answer:

Hello! Your answer would be, A)

Step-by-step explanation:

Hope I helped! Brainiest plz!♥ Have a nice afternoon. Hope you make a 100%! -Amelia

Answer:

it would be 2 or 1200$

Step-by-step explanation:

15% OF 1400$ is 210$.

1400 - 210 = 1190 almost 1200 so most likely 1200.

Complete Question:

The slope between A and B is ⅗.The slope between points B and C is 6/10. Antoine says all three of these points are on the same line. What statement is true?

A) Antoine is correct because both slopes are equal to ⅗.

B) Antoine is incorrect because the slope of a line is always greater than 1.

C) Antoine is incorrect because the slope is the same between any two points on a line.

D) Antoine is correct because the slope is not the same between any two points on a line

Answer:

A) Antoine is correct because both slopes are equal to ⅗.

Step-by-step explanation:

We are given that:

Slope between A and B = ⅗

Slope between B and C = ⁶/10

If we reduce the fraction, ⁶/10 further, we would have: (2*3)/(2*5) = ³/5.

Therefore, slope between A and B, and slope between B and C would be the same = ⅗.

Since the slope are the same, it implies that all three points are in the same line.

Therefore, Antoine is correct.

Answer:  Right below!

Answer:

i worked so hard on this graph please may i have brainiest

Step-by-step explanation:

Answer:

A 3.1%

Step-by-step explanation:

x = percentage (Has to equal 2)

64x = 66

For 3.1%: CORRECT

64(3.1%) = 2

64 + 2 = 66

For 96.9%: NOPE

64(96.9%) = 62

For 3%:

64(3%) = 1.92

Answer:

slope is 12

Step-by-step explanation:

y = 12x - 19

comparing above equation with y =mx+c

we get

m=12

The answer is not A, like the other answer I saw. The answer is D.

Answer:

option 1.

Step-by-step explanation:

Answer:

y + 13 = 5(x + 2)

Step-by-step explanation:

the point is (-2 , -13)

Point slope form is: y - y1 = m(x - x1)

y1= -13

x1= -2

y - -13 = 5 (x - -2)

y +13 = 5(x+2)

Answer:

y=-1.5x+0.5 or y+1.5x-0.5=0

Answer:

B 26.3% increase

Step-by-step explanation:

1 - 3.50/4.75 = .263 = 26.3%

Answer:

angle bisector

Step-by-step explanation:

RT is an angle bisector of the triangle

9514 1404 393

Answer:

  16

Step-by-step explanation:

There are several ways to go at this. Perhaps the simplest is to put the expression into your calculator.

__

Using the rules of exponents, you recognize ...

  a^-b = 1/a^b

  (a^b)^c = a^(bc)

  (a^b)(a^c) = a^(b+c)

__

So, we can rewrite the expression to be ...

  [tex]\displaystyle\frac{1}{2}\cdot\left(\frac{1}{2}\right)^{-5}=2^{-1}\cdot(2^{-1})^-5\\\\=2^{-1}\cdot2^{(-1)(-5)}=2^{-1}\cdot2^5\\\\=2^{-1+5}=2^4=\boxed{16}[/tex]

Answer:

the answer is 16

Step-by-step explanation:

:))))))

Step-by-step explanation:

Use TOA method (tan angle = opposite / adjacent)

Given Opposite = x

adjacent = 6,

[tex] \tan(37) = \frac{opposite}{adjace nt} \\ \tan(37) = \frac{x}{6} \\ x = 6 \tan(37) \\ = 4.5units(nearest \: tenth)[/tex]

Answer:

Slope is 2/3

Just plot the two points then draw a line through them.

Answer:

s/84π = 150°/360°

Step-by-step explanation:

Answer:

its d

Step-by-step explanation:

Answer: 6 A

Step-by-step explanation:

Given

Current varies directly with Voltage

i.e.

[tex]I\ \propto V\ or\\V\ \propto\ I\\V=IR[/tex]

when V=12 V, I=4 A i.e.

[tex]\Rightarrow 12=4R\\\Rightarrow R=3\ \Omega[/tex]

When V=18 V

[tex]\Rightarrow 18=I\times 3\\\Rightarrow I=6\ A[/tex]

Current is  6 Ampere

Answer:

x = -2 y = -4

x = -1 y = -1

x = 0 y = 2

x = 1 y = 5

Answer:

17

Step-by-step explanation:

Given the limit of a function expressed as;

[tex]\lim_{x \to 3} x^2 + 3x - 1[/tex]

Substitute x = 3 into the function to have;

[tex]= 3^2 + 3(3) - 1\\= 9 + 9 -1 \\= 18 - 1\\= 17[/tex]

Hence the limit of the function as x tends to 3 is 17

Answer:

Step-by-step explanation: