C.6 i think, sorry if it’s wrong but my reasoning was that 50 + 58 = 108 and the interior of a triangle is 180 degrees so then you would subtract 180 - 108 = 72, then i did some guess work plugging in the different answers into the equation and 11 x 6 + 6 = 72 which was the missing angle from before
Answer:
16.1 cm (nearest tenth)
Step-by-step explanation:
<u>Pythagoras’ Theorem</u>

(where a and b are the legs, and c is the hypotenuse, of a right triangle)
Given:
Substitute the given values into the formula and solve for c:






Sold Last Month: 60 x
= 40
Remaining from last month: 60 - 40 = 20
Sold This Month: 20 x
= 8
Remaining from this month: 20 - 8 = 12
Answer: there are 12 houses left to be sold
The answer of 9/10 divided by 1/5 is 4.5