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Elis [28]
3 years ago
13

What is the area of a pentagon 5sided with one side equal to 12 inches

Mathematics
2 answers:
almond37 [142]3 years ago
7 0
I’m going to say 60, for me I find it kind of hard to explain what I did.....on message. But all I’m going to say is I know it’s 60
Fittoniya [83]3 years ago
3 0

Answer:247

Step-by-step explanation:area of a polygon = perimeter x apothem / 2

To find the apothem split draw a triangle with 2 radio being split in half by your apothem find the angles of the polygon n-2x180/n use trig to find the apothem solve

(Ik this is a bad explanation just tell me if you need more in depth ;p sorry)

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X - 2y = 3<br> 5x + 3y = 2<br> The lines whose equations are shown intersect at which point?
Lady_Fox [76]

The point of intersection of the two lines is at (1,-1)

<h3>System of equation</h3>

The given system of expression is shown below

x - 2y = 3

5x + 3y = 2

The solution to the system of equation is the point of intersection

From equation 1

x = 3 + 2y

Substitute into 2

5(3+2y) + 3y = 2

15 +10y + 3y = 2

13y = -13

y = -1

Substitute y = -1 into 3

x = 3 + 2y

x = 3+(-2)

x = 1

Hence the point of intersection of the two lines is at (1,-1)

Learn more on system of equation here: brainly.com/question/25976025

#SPJ1

8 0
2 years ago
Oh please help me with this!!!
Vesna [10]

Answer:

x+74=180

x=180-74

x=106

x=4y+22

106-22=4y

84/4=y

21=y

y=21

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
34.8 x 0.007 basic math
ra1l [238]
0.2436 is the answer
4 0
3 years ago
Read 2 more answers
En un curso hay 11 mujeres y 13 hombres. Si se eligen dos alumnos para representarlos en el campeonato de debate, ¿cuál es la pr
Tresset [83]

Answer:

106.34%  

Step-by-step explanation:

hay 24 personas en total (11 mujeres+13 hombres)

la probabilidad para que uno de los alumnos es un hombre es 13/24 (porque hay 13 hombres en la clase)

Entonces, si uno hombre está elegido, quedan 12 hombres, así que, la probabilidad si es un hombre es 12/23 (porque una persona ya está elegido y quedan 23 personas)

la probabilidad es 13/24+12/23=587/552=106.34%  (Redondeado a la décima más cercana)

(lo siento mi español no es perfecto)

8 0
2 years ago
Tabitha has a coupon that will give her 30% off her total purchase at her favorite bath &amp; candle store. If her total is $186
o-na [289]

Answer:

Step-by-step explanation:

186 devised by 30 is the answer

5 0
3 years ago
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