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timama [110]
3 years ago
11

Please help me with the question please ASAP ASAP

Mathematics
2 answers:
yanalaym [24]3 years ago
5 0
156

Especially since the shape is convex


o-na [289]3 years ago
3 0

Answer:

2340

Step-by-step explanation:

Since, the formula for finding sum of interior angles of a polygon is :

<u>(n-2) × 180°</u><u> </u> [Where 'n' denotes number of sides]

Hence,

Sum of interior angles of a pentadecagon is ,

(15 - 2) × 180°

= 13 × 180°

= <u>2340°(Ans)</u>

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Anna has 196 pepper plants that she wants to plant in a square formation how many pepper plants should she plant in each row
skad [1K]

She should plant 14 plants in each row

Step-by-step explanation:

Given

Total pepper plants = 196

As the plants have to be in square shape, the number of rows and the plants in each row will be equal

Let x be the number of rows

Then

x^2 = 196\\

Taking square root on both sides

\sqrt{x^2} = \sqrt{196}\\x = 14

Hence,

She should plant 14 plants in each row

Keywords: Square root, Radicals

Learn more about square root at:

  • brainly.com/question/2977815
  • brainly.com/question/3071107

#LearnwithBrainly

5 0
3 years ago
Halle la ecuación del eje x y la ecuación del eje y, usando dos puntos que se encuentren sobre los mismos.
lisov135 [29]

Una linea recta ( cualquier eje coordenado es una línea recta) queda definida si se conocen dos puntos que están sobre ella.

Solución:

Ecuación del eje x      y = 0

Ecuación del eje y      x = 0

Para darle respuesta a la pregunta podemos seguir el siguiente procedimiento:

  • Escogemos dos puntos arbitrarios sobre el eje x, por ejemplo

P ( 2 ; 0 )  y Q ( 5 ; 0 )         ( todos los puntos sobre el eje x tienen coordenada y = 0.

Según la cual  m = (y₂ - y₁)/ ( x₂ - x₁ )    m = 0

  • Usamos la ecuación pendiente-Intercepto

y = m×x + b         donde m es la pendiente y b el intercepto con el eje y

y entonces tenemos:

  • m = 0    b ( 0 ; 0 )
  • Por sustitución en la ecuación pendiente-intercepto

y = 0

Procediendo de forma similar obtendremos la ecuación del eje y

P´( 0 ; 4 )     Q´( 0 : 8 ) entonces

y = m×x + b

En este caso, la pendiente no es definida ( tang 90° ) y b es de nuevo el punto b ( 0 ; 0).

A partir de  que todos y cada uno de los puntos sobre el eje y son  de valor 0 para x, concluímos que  ecuación del eje y es

x = 0

Enlaces de interés:brainly.com/question/21135669?

8 0
2 years ago
17/26 in simplest form
zzz [600]

since 17 is a prime number and 26 is not a multiple of 17

17/26 is in simplest form

8 0
3 years ago
Read 2 more answers
The number of employees working for Widget Wonders in 1997 was 17,697, with an expected decrease of 2.2% per year. At the percen
Veronika [31]
In 1997 = 17697


Because, each year, the number of employees is expected to decrease by 2.2%, find 2.2% of 17697 and subtract from the number.

2.2/100 x 17697 = 38933.4/100 = 389.334

^that was calculating 2.2% of 17697. Now we subtract:

17697.000
- 389.334
17307.666 =

Round to the nearest whole number = 17308

Answer: in 1998, the expected number of workers is 17308
4 0
3 years ago
Four times the quantity x plus two is equal to ten
Degger [83]

Answer: 4x+2=10

Step-by-step explanation:

5 0
4 years ago
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