Cst multi math Study guides, Class notes & Summaries

CST Math Multi-Subject 7-12 100% Correct

Quadratic Formula - ANSWER-x=-b±[√b²-4ac]/2a Sin - ANSWER-opposite/hypotenuse Cos - ANSWER-adjacent/hypotenuse Tan - ANSWER-opposite/adjacent Law of Sines - ANSWER-a/sinA=b/sinB=c/sinC Law of Cosines - ANSWER-a²=b²+c²-2bcCosA Area of a Triangle TRIG - ANSWER-K=1/2abSinC Area of a Triangle - ANSWER-A=1/2bh Area of a Trapezoid - ANSWER-A=1/2h(b1+b2) Lateral Area of a Right Circular Cylinder - ANSWER-L=2πrh Lateral Area of a Right Circular Cone - ANSWER-L=πrl ...

Quadratic Formula - ANSWER-x=-b±[√b²-4ac]/2a Sin - ANSWER-opposite/hypotenuse Cos - ANSWER-adjacent/hypotenuse Tan - ANSWER-opposite/adjacent Law of Sines - ANSWER-a/sinA=b/sinB=c/sinC Law of Cosines - ANSWER-a²=b²+c²-2bcCosA Area of a Triangle TRIG - ANSWER-K=1/2abSinC Area of a Triangle - ANSWER-A=1/2bh Area of a Trapezoid - ANSWER-A=1/2h(b1+b2) Lateral Area of a Right Circular Cylinder - ANSWER-L=2πrh Lateral Area of a Right Circular Cone - ANSWER-L=πrl ...

If X is 8, what will be the value of Y? 50 Simplofy the expression: 9X2 + 3X+6 3(3x2+X+2) Simplify the expression 3X2+9X+6 3(X2 + 3X + 2) Find the ratio between the area of the circle and the square below (pie symbol infront of number) 4 Which of the following would be most appropriate when displaying percentages? Circle graph On greg's map 1 inch represents 30 miles. On Lori's map, 1 inch represents 20 miles. The area of a 1 by 1 inch square represents ...

reflexive property - ANSWER-a segment or angle is always congruent to itself segment bisection - ANSWER-a point, segment, ray, or line that divides a segment into 2 congruent segments midpoint - ANSWER-the point where a segment is bisected; cuts the segment into 2 congruent parts segment trisection - ANSWER-two points, segments, rays, lines, or any combination thereof that divide a segent into 3 congruent segments angle bisection - ANSWER-a ray that cuts an angle into 2 congruent ang...

Turn 7,952 into scientific notation - ANSWER-7.952 x 10^3 Rounding - ANSWER-Digit to the right; 5 or more = round up; 4 or less = leave. i.e. 859,465 round to the thousands = 859,000 Rational numbers - ANSWER-They can be written as a fraction. i.e. 9 = 9/1; 0.25 = 1/4; 0.4 = 410 Irrational numbers - ANSWER-Cannot be written as a fraction. i.e. square root of 2 Equivalent fractions - ANSWER-You can multiple and divide the fractions by the same number. i.e. 2/5 x 3/3 = 6/15 i.e. 6/8 x ...

NYSCTE Multi-Subject CST Math Section

Cardinal numbers 1, 2, 3, 4, 5, etc. Ordinal numbers 1st, 2nd, 3rd, 4th, 5th, etc. Place value Millions Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones 3,579,410 (5 = 500,000); (9= 9,000) Exponents 3^5 = 3 x 3 x 3 x 3 x 3 = 243 Multiplying exponents a^n x a^m = a^m+n (7^8 x 7x5 = 7^13) Dividing exponents a^n / a^m = a^m-n (7^8 / 7^5 = 7^3) (a^n)m = a^nxm (3^2)2 = 3^4 = 81 Scientific notation Power shows how many zeros to use:...

WGU D002 unit 5 questions and answers graded A 1st step of the child find process Referral submitted by parent, educator. 2nd step of the child find process Evaluation 3rd step of the child find process Eligble for services- Yes or No? 4th step of the child find process Reevaluation What law is child find found under? IDEA A prereferral intervention is required by IDEA. False. A prereferral is not mandated by IDEA, however, it is often mandated by individual states. A prereferral is conside...

Cardinal numbers - Answer- 1, 2, 3, 4, 5, etc. Ordinal numbers - Answer- 1st, 2nd, 3rd, 4th, 5th, etc. Place value - Answer- Millions Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones 3,579,410 (5 = 500,000); (9= 9,000) Exponents - Answer- 3^5 = 3 x 3 x 3 x 3 x 3 = 243 Multiplying exponents - Answer- a^n x a^m = a^m+n (7^8 x 7x5 = 7^13) Dividing exponents - Answer- a^n / a^m = a^m-n (7^8 / 7^5 = 7^3) (a^n)m = a^nxm - Answer- (3^2)2 = 3^4 = 81 Scientific notation ...