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Questions in math

[Sagot para sa’yo] Refer to the number expressions in Box 1 to answer items 1 to 5. Box 1 Number Expressions: 2×2 3x1 3x3 -p 4x2 4×4 5x3 5x5 - 6x4 1. Your classmate said that each of the four expressions in Box 1 is equivalent to 1. Verify what your classmate said by showing your computation for the number expression 4 × 4-5 ×3. 2. What must be the next number expression to 5 x 5-6 x 4 in Box 1? 3. Which of the following algebraic expressions represents the set of number expressions in Box 1? a. (n) (n) (n+3)(n+1) b. (n)(n)-[(n + 1)(n - 1)] c. (n-1)(n - 1) - n(n-2) d. n² - 3n(1) e. n²-n-1 4. Explain or show why you think you have chosen the correct algebraic expressions for the set of number expressions in Box 1. 5. What does n represent in your chosen expression in item 3?​

[Sagot para sa’yo] of Polygon Length site each anglet each hame of classity phy the polygon gular polygon Triangle 3 cm each 108° each pentagon Regular grad Filateral Pentagon Hexagon 3 cm each Heptagon Octagon honagon Decagon lem each Pentagon Irregular Hexagon irregular irregutor 120 each Hexagon Rea Octagon irregular 1.5cm each 135° each Octagon Reguar becagon Irregular 144Beach Decagon Regular​

[Sagot para sa’yo] which unit is best to measure the area of a book cover?​

[Sagot para sa’yo] arithmetic sequence ​

[Sagot para sa’yo] five terms determine the first pa of the give in equation an=2n-1​

[Sagot para sa’yo] determine the first term of sequence.an= -4n​

[Sagot para sa’yo] . Rapha plans to travel from Manila, Philippines, to Perth, Australia. It will take him 7 hours and 15 minutes to reach his destination. His flight is scheduled to depart from Manila International Airport at 6:20 AM local time, Monday. What time and day in Perth's local time will his flight arrive?​

[Sagot para sa’yo] what is the answer and the formula used 6/7/10+8/3/6​

[Sagot para sa’yo] Practice Exercises: Solve the following by extracting square roots. 1. y² = 64 2. 2x² - 72 = 0 3. w² - 16/49 = 0 Solve the following using factoring. 1. 3x² - 15 = 0 2. m² - 121 = 0 3. n² - 6n = -9 4. p² + p - 12 = 0​

[Sagot para sa’yo] A machine operator is paid every week or 48 hours per week that includes saturday. It consist a regular 8 hours a day work with an overtime rate of Php 150 per hour. This week he has totaled 62 hours of work and his hourly rate is Php 135.00. Deduction from his gross wage is Php 340 (SSS), Php 100 ( Pag-ibig), Php 152 ( Philhealth ), Php 884.25 (tax withheld). Compute his gross and net earnings.