Apicture frame is 20 inches long and 7 inches tall. it is 1 inch wide on all 4 sides. what is the area of the picture frame?

Total Area of Frame = 216 Inches Square

Step-by-step explanation:

The Area of the frame will be the sum of area of its all four sides. The sides are given as 20 inches, 7 inches and 4 inches.

The area of the four walls of the frame will be

20*4 , 7 * 4 , 20*4 and 7*4

Hence total area of the frame will be

A = 20*4+7*4+20*4+7*4

 = 80+28+80+28

 = 216

Answer = 216 Inches square

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1