antonettyalexander
antonettyalexander
16-03-2021
Mathematics
contestada
help help help help!!!!!
Respuesta :
maheeniqbal
maheeniqbal
16-03-2021
Area is equal to length times width, so we can use this over here:
Area = lw
Area = (x+7)(x+1)
Area = x^2+x+7x+7
Area = x^2+8x+7
Hope this helps!! :)
Answer Link
kica226
kica226
17-03-2021
A=w•l
w=x+1
l=x+7
A=(x+1) •(x+7)
A=x^2+7x+x+7
A=x^2+8x+7
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
find the area of a rectangular plot whose one side is 24 M and the diagonal 25 m
A mass of 10.0 kilograms is completely converted into energy. What is this amount of energy in joules? 3.33 × 108 J 1.11 × 10-8 J 3.00 × 1016 J 9.00 × 1017 J
Upheaval is to disturbance as homage is to
What is a story passed generation by generation?
An equilateral triangle has an apothem measuring 2.16 cm and perimeter of 22.45 cm. What is the area of the triangle, round to the nearest tenth?
Three boxes contain counters There are 63 counters in total The total number of counters in box A and box B is 36. The difference between the number of counters
What is the average pulse rate for an adult? 10 70 120 220
Which is bigger a blood cell or E.coli bacteria
What type of interdependence takes place when one team member completes a piece of work and passes it on to the next member for his or her input, as on an assem
a train traveled 1/5 of the distance between two cities in 3/4 hour. at this rate, how many hours will it take the train to travel the entire distance between t
