houghton math california math grade 5 answers

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1 3xV 3 3 , 4 6 C, 5 L i = or 0.6 2- TT^-33 3 * = ^ 5 P a 5 c 3 18 C 3 204 4. (a) 1 ..

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3. Latus rectum = ^ , e = ^ 4. (i) -4= 2 . 5 9 y/2 - c/o .' (a) 4x 2 + 9y 2 = 36 ( b) 3x 2 + 5y 2 -32 = 0 (c) (0 1 6x 2 + 25 y 2 ~ 400 (ii) 25x 2 + 16y 2 = 400 (d) \6x 2 + 24 y 2 = '81 (e) 20x 2 + 36y 2 = 4..

2. (0 *= (ii)x = 3 3. (i)[i "/] f-3 51 {"7-51 . () 2 -3 (') _4 3 (iv) The inverse does not exist. [i n (v) J (vi) Singular. The inverse does not exist._I 1 9 9 J r 5 _31 " r i _il 4 2 2 ' (vii) (viii ) The inverse does not exist (ix) ..

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1. log 13x 2 - &x + 5 | + c 2 . -og|3-5x| +cj ^ | a+Jc) 3/2 +c 4. log 11 +cotx| + c 5. log | (cos x + sin x) j + c 6. I [log | (sec x + tan x) j] 2 + c 7. 2 sin -n/jc + c ..

1. 2- x + log|3sinx + 4cosx| + c 2 ' Jog 16 cos x + 4 sin *| + c 25 25 - 2 3. -^x+-jjlog|3cosx + 2sinx| + c 4. x log Jsin x - cosx) + c 5. J 2 * + b log | a cos x + b sin x | + c 6 . i x +1 log I sin x - cos ..