Can some one help me answer all ten questions they are due at 10:00 I will give out

perimeter of rectangle=2(l+b)

=2(13.5+7)

=2*20.5

=41

area of rectangle=l*b

=13.5*7

=94.5 inch^2

area of triangle=1/2*b*h

=9.48*4.2/2

=19.90

=19.9

perimeter of triangle=a+b+c

=(4.46+9.48+10) inches

=23.94 inches^2

to find x

7x+2=3x+18

7x-3x=18-2

4x=16

x=16/4

x=4

perimeter of rectangle=2(l+b)

=2(7x+2+12.5)

=2(7*4+12.5)

2*40.5

=81

perimeter of triangle=1/2*b*h

=7.3*6.3/2

=45.99/2

=22.99

=23 mm^2

area of a triangle=a+b+c

=s+s+s

=7.3+7.3+7.3

=21.9 mm^2

Radius=14 inc

diameter=radius*2=28 inc

circumference=2πr

=2*3.14*14

=87.92

area of ciecle=π

=3.14*(14)^2

=3.14*196

=615.44

Step-by-step explanation:

answer: i'm great at algebra

~coco

step-by-step explanation: