Actividad 1. Plantear en lenguaje algebraico los siguientes problemas y enunciados.
a) Dos números enteros consecutivos cuya suma es igual a 74.
b) La edad de Arturo es el doble que la de Beatriz, y ambas suman 36 años.
C) En un hotel de dos pisos hay 48 habitaciones. Si las habitaciones del segundo piso son la mitad de
las del primero piso.
d) La mitad de la suma de dos números diferentes, equivalen al producto de los mismos.
e) María le dice a Carmen.” Tú tienes 100 fotografías más que yo, y entre las dos tenemos 700
fotografías".
f) Si a la mitad de un número se le suma 4, el resultado es 10.
g) Dos números pares consecutivos cuya suma es 82.
h) El doble de la suma de dos números diferentes, equivale a la mitad del primero.

check the picture below.

the median is   36 orr sum like dat

step-by-step explanation:

(a) common ratio in the given sequence is, 3

(b) push ups will do kendall do on the 20th week

step-by-step explanation:

geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio(r)

(a)

given the sequence: 6 , 18 , 54 , 162 ,

this sequence is geometric sequence where each term is 3 times the previous term.

therefore,

common ratio(r) = 3.

(b)

a formula for nth term of geometric sequence is given by;

,   where r is the common ratio between the successive terms and is the first term,

to find how many push ups will kendall do on the 20th week.

here. n = 20th term.

in the given sequence first term

then;

simplify:

therefore, push ups will do kendall do on the 20th week

question

given the diagram below, what is md?

the sum of the interior angles is 360°

take away from 360 the sum of the knows angles and you will have the angle d.

360 - 108 - 108 - 72 = 72°