jesylah5
jesylah5
13-08-2018
Mathematics
contestada
Does anyone know how to do the first 3 for 1&2 ?
Respuesta :
lisamgg
lisamgg
13-08-2018
1a) x+x+x+x = 4x = perimeter = 64
4x = 64
x = 16
1b) 5x + 2x + 5x + 2x = perimeter = 98
2×5x + 2×2x = 10x + 4x = 14x = 98
14x = 98
x = 7
1c) 5×(x+4) = 45
5x + 20 = 45
5x = 25
x = 5
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
frank had a 1.5kg bag of potting soil. he used 420g of soil to pot a plant. how many kilograms of soil are left in a bag?
Luis goes 4 laps every day to the athletics track and the track measures 800 meters how many km he runs in five days.
In the relationship between number of towers and number of customers proportional? Explain
Evelyn has $638.54 in her checking account. She must maintain a $500 balance to avoid a fee. She wrote a check for $159.50 today. Write and solve an inequality
larantWater(sugar)Carbondioxide29. The energy released in this process was originally present in1) sunlight and then transferred to sugar2) sunlight and then tr
how many dogs in the world
PLEASE ANSWER QUICK QUESTION DUE IN 5 MINUTES 12. Jackie is buying buttons for a craft project. She needs 38 buttons to finish the project. The buttons come in
NO LINKS!! Please help me with this horizontal ellipse. Part 3a
has anyone on here just recently got into a figth with their boy friend? if so, let me know what you did to deal with the heart break.
two trains leave the station at the same time, one heading east and the other west. the eastbound trains travels at 110 miles per hour. the westbound train trav
