**Answer:**

A = 55

**Step-by-step explanation:**

take the two identical triangles and join them so that you get a rectangle wih sides 5 and 11. now multiply them togeter to get the are of the polynom

**Answer:**

positive 5

**Step-by-step explanation:**

**Answer:**

0.81

**Step-by-step explanation:**

The probability that multiple independent events will occur is the product of the probabilities of each of them.

p((<2pm on day 1) & (<2pm on day 2)) = p(<2pm on day 1)×p(<2pm on day 2)

= (0.9)(0.9)

** p(before 2 pm on both days) = 0.81**

**Answer:**

67.029 cm ³

**Step-by-step explanation:**

Volume of cone = ¹/³ πr²h

π= 3.142 , r = diameter /2 so r =2cm , height (h) = 16cm

so V = ¹/³ π x (4) x 16

V = 62.029cm³

**Answer:**

Goodluck I had this before and couldn't get it