Medal will be rewarded for answer explained correct & accurate & the answer must also be accurate and correct. Attachments will be in the comment box below

Question

firejay5 · Answer

attachment

firejay5 · Answer

@campbell_st I am not sure how to do this and I am not for sure if you learned this in Australia

anonymous · Answer

P and Q are complementary, therefore P+Q = 90

anonymous · Answer

Substituting in our values for P and Q, we get:
$$(2x+25)+(4x+11) = 90$$

anonymous · Answer

Rewriting:
$$6x + 36 = 90$$
$$6x  = 54$$
$$x = 9$$

anonymous · Answer

Did you want c too?

firejay5 · Answer

yes

anonymous · Answer

AEB and AED are supplementary. Therefore:
$$AEB + AED = 180$$

anonymous · Answer

Substituting in:
$$(9x)+(5x+68) = 180$$

anonymous · Answer

Rewriting:
$$14x + 68 = 180$$
$$14x = 112$$
$$x = 8$$

anonymous · Answer

$$AEB = 9x = 9(8) = 72$$
$$AED = 5x+68 = 5(8) + 68 = 108$$

firejay5 · Answer

What about A and B how would that start

anonymous · Answer

Do you mean questions a and b?

firejay5 · Answer

yes sir

anonymous · Answer

Have you posted them?

firejay5 · Answer

attachment

anonymous · Answer

Draw a picture:
|dw:1378616496333:dw|

anonymous · Answer

Sorry, L was cut off
|dw:1378616602159:dw|