vidabug242449 vidabug242449

09-11-2019
Mathematics

contestada

A piece of wire 6 cm long weighs 30 grams. What is the weight of an 8 m length of the same wire?

Respuesta :

Anandmadarapu Anandmadarapu

09-11-2019

Answer:

40cm

Step-by-step explanation:

6:8=30:x

3:4=30:x

3/4=30/x

3x=120 ---- cross multiply

x=40

40cm

Answer Link

aridap1503 aridap1503

09-11-2019

Here is the answer I’m really bad at math I reallly need help

Ver imagen aridap1503

Answer Link

Otras preguntas

In what part of atoms are the protons located..? A. in the nucleus B. in the neutrons C. in the electron

Which of these was a goal of the united states during world war 1

A cell phone plan costs $27.80 per month for 500 minutes of talk time. It costs an additional $0.08 per minute for each minute over 500 minutes. To get e-mai

What is the connotation of bounded in the following sentence? The deer bounded down the hill to escape from the teeth of the wolves.

What does to keep one’s treasure protected?

National Bank advertises an intrest rate (in decimal form) of 0.12 if your initial investment is 500 and you want to acumalte $900 in intrest, how many years do

1.[tex]\frac{9}{10} - \frac{3}{5} [/tex]2.[tex] \frac{5}{6} - \frac{1}{9} [/tex]3.[tex] \frac{5}{4} - \frac{1}{2} [/tex]4.[tex] \frac{6}{7} - \frac{2}{3} [/tex]

Find five ordered pairs to the equation y= - 2/3x + 1. Then determine its graph.

x + 2y = 14 у= 3х - 14

Can you please answer this model? Due: Thursday 12th March 35 points ❤️ PLEASE HELP