Category: Grade 10
Week 10 Math
polynomials example In the trinomial x²+ax+36 list ALL the values for a where a=I When the trinomial is FACTRABLE x²+ax+36 36.1 18.2 12.3 9.4 6.6 a}37.20.15.13.12.-37.-20.-15.-12
Continue reading →Week9 Math
polynomial operations example (X²+8x+16)=( x+4)² (2x²+5x+3)=(2x+3)(x+1) Sum product Intergers 8. -20. -160 -8. -20. 160 -1. -20. 20
Continue reading →Week7 Math
trigonometry :words: sin :o/h. Cos:a/h tan:o/a Opposite=O adjacent=A hhpotenuse=H (Example) sin 50°=0.766 Means that the opposite side is 76.6% of the hypotenuseside. cos12°=0.978 Means that the adjacent side is9.787 of the hypotenuse side tan43°=0.932 Means that the opposite side is 93.3% of the adjust side
Continue reading →Week 6 Math
Measurement Cone : SA=2πr ²+2πrh ⤵︎×2 :V=(area of base)×h Sphere : SA=4πr ½ sphere : SA=½(4πr²) : V=¾ πr³ :V=½(¾πr³) Reclangular Prism SA=2(wh+lw+lh) V=(area of base)×h
Continue reading →Week 5 Math
Measurement G. M. K h da u d c m. M. n 109. 10610³10². 10. -10² -10³ -106. . -109 tenth:27.3 hundreadths:2734 thounsandths:27.342
Continue reading →Week 4 Math
Rational Exponents example. 3√2.× 3√2 .3√2=3√8 →21/3 .21/3 .21/3=2 so. x1/3=3√x1 Evaluate example. 811/4 →4√813 ⤵︎ 253/2→ 2√253⤵︎ = 33 = 53 = 27 […]
Continue reading →Week3 Math
Exponent (Example) 34=81 =3×3×3×3 √5=51/2 45 +4−3=4−2 word : Multiplication(M) Division(D) Presque Partout(PP) Addtion (A) Subtraction (S)
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