fanni113
fanni113
03-12-2020
Mathematics
contestada
Question 4 asap thanks
Respuesta :
asm24
asm24
03-12-2020
Answer:
20x+45x+50 = 180
65x= 130
x = 2
so,
A = 20x = 20×2 = 40
hope u got it.
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
If x^5y^4z^2 <0 , which of the following must be true? I xy <0 II yz <0 III xz <0
a piece of wood is 180cm long, Tom cuts it into three pieces in the ratio 2:3:4 Work out the length of the longest piece
A certain test is worth 155 points. How many points (rounded to the nearest point) are needed to obtain a score of 65%?
Yolanda owns 4 rabbits. She expects the number of rabbits to double every year.a) after how many years will she have 64 rabbits?b) write and equation to model t
Determine the half-life of potassium if in 3460 years a 200 g sample decayed into 25 g
why is red onions purple
An oscillator makes four vibrations in one second. What is its period and frequency?
When was the battle of Hastings?
Why was there growing involvement of the USA in Europe in the years 1945-48 ??
Why was there growing involvement of the USA in Europe in the years 1945-48 ??
