Answer:
2<x<3
Step-by-step explanation:
the first one
Answer:
Perimeter of the rectangle = 6 x +20
Perimeter of the rectangle = 0<em> x² + 6 x + 20</em>
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given that the length of the rectangle = 2x +3
Given that the width of the rectangle = x +7
Perimeter of the rectangle = 2(length + width)
<u>Step(ii):-</u>
Perimeter of the rectangle = 2(length + width)
= 2(2 x +3 + x+7)
= 4x +6+2x+14
= 6 x +20
<u><em>Final answer:-</em></u>
Perimeter of the rectangle = 6 x +20
Perimeter of the rectangle = o x² + 6 x + 20
1.) x=12
2.) x=21
3.) x=11
4.) x=6
So scale is 1:30
that mens that if the legnth of a scale wall is x then the legnth of the realll wall is 30x
legnth=3 inches
width=4 inches
actuall is
legnth=3 times 30 inches=90 inches
width=4 times 30 inches=120 inches
area=legntht imes width
90in times 120in=10800 in^2
answer is area=10800in^2
Answer:
5,375/25= 215 pencils per case
Step-by-step explanation:
