**Answer:**

in figure 1 the value of X is 20° and figure 2 the value of X is 19° and y is 123°

**Answer:**

The answer is 108.90. Thanks!

**Step-by-step explanation:**

**Answer:**

4. Proportional 5. Non Proportional

**Step-by-step explanation:**

4.

0.99 times 1 is 0.99

x2 1.98

x3 2.97 and so on

5.

17.2 x 1 is 17.2

x2 is 34.4 which does not match.

**Answer:**

2804 cm²

**Step-by-step explanation:**

<u>Total area comprises of 6 faces: 2 trapezoids and 4 rectangles</u>

- Trapezoid = 1/2*(14+32)*24 = 552 cm² each
- Bottom = 17*32 = 544 cm²
- Top = 14*17 = 238 cm²
- Right side = 17*24 = 408 cm²
- Left side = 17*√((24² + (32-14)²) = 17* √900 = 17*30 = 510 cm²

<u>Total area:</u>

552*2 + 544 + 238 + 408 + 510 = 2804 cm²

**Answer: **0.4 meters per hour.

**Step-by-step explanation:**

The rate of change of distance with respect to time is known as speed.

**Formula :**

**Given :** It's raining outside, and after 1 hour of rain, the water level in Jake's pond is 2 meters. After 3 hours, the water level is 2.8 meters.

i.e. Change in position= 2.8-2=0.8 meters

Change in time = 3-1=2 hours

i.e.

**Hence, the rate of change =0.4 meters per hour.**