Please help me I need this done I need someone who will SHOW WORK and complete all the questions for 15 points please help me if you can!

see below

Step-by-step explanation:

1a) Area of rectangle = L * W

A = 57*35 = 1995 in²

1b) A =L * W = 8 * 14.3 = 114.4 cm²

1c) Area of Δ =1/2 base x height

Height is always perpendicular to the base!!!

base = 36; height = 15

A of Δ = (1/2) * 36 * 15 =18*15 = 270 m²

1d) Area of Δ =1/2 base x height

 base = 27.3; height =  16.8

A of Δ = (1/2) * 27.3 * 16.8 = 229.32 rounded to  final answer 229.3 in²

1e)  Area of Δ =1/2 base x height

   base = 14; height = 9

A of Δ = (1/2) * 14 * 9 = 7 * 9 = 63 yd²

1e)  Area of Δ =1/2 base x height

   base =30 ; height = 40

In this case base also can be 40 and height 30 b/c it's right Δ

A of Δ = (1/2) * 30 * 40 = 15 * 40 =600 ft²

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0