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Questions in math

[Sagot para sa’yo] Underline the two numbers next to each other that will give the same sum as the add ends 4-3-4-4-5-1

[Sagot para sa’yo] 1. Instruction: Read the following questions carefully. Encircle the letter of the correct answer. 1. Which of the following does not belong to the group of numbers? a. 1 b. 2 c. 3 d. 5 2. Let A = {1,2,3,4,5). Which is not an element of A? a. 3 b.0 c. 1 d. 2 3. Let A= set of even integers from 1 to 10. How many elements does D have? a 4 h 5 C. 6 d. 7 4. Which of the following is a set of even integers? a. (2,4,6,10} b. {2,4,5,6} c. (1,3,5,7} d. {2,4,6,7} 5. Let B = {2,4,5) and C = (6,7,8). What is B UC? a. {2,4,5,6,7,8) b. {2,4,5) c. {6,7,8} 6. Which of the following is a subset of the set consisting of multiples of 4? 2. {2,4,8) b. (4,6,8} c. (4,8,12} d. {2,4,6,7,8} d. {4,14,24) 7. True or False: The set of whole numbers is a subset of the set of counting numbers. a. false b. true c. both a and b 8. Let X = {0,1,2,3,4,5) and Y = {6,7,8,9}. What is X NY? d. none of the choices a. Ø b. (2,4,6,8} c. {1,3,4,5,7} d. {0,1,3,9} 9. Let X = {4,5,6,7,8,9) and Z = {2,4,6,8]. What is X NZ? 2. 0 {2,4,6,8} c. (4,5,6,7,8,9) d. (4,6,8} 10. Let X = {0,2,4,} and Z = {0,1,3). What is X UZ? b. {0,2,4,} a. Ø c. {0,0,1,2,3,4} d. {0,1,2,3,4}​

[Sagot para sa’yo] what is formula of a traingle​

[Sagot para sa’yo] Insert three arithmetic means between 51 and 67?with explanation ​

[Sagot para sa’yo] Is my answer correct here? (5x²-5) multiply by (2x²+3x-15) is equals to 10x⁴+15x³-10x²-15x

[Sagot para sa’yo] How to divide this 125÷9.25?

[Sagot para sa’yo] 54.62+42.63+25.54 show your solution​

[Sagot para sa’yo] Factor Theorem If ×=a is substituted into a polynomial FX, and the remainder then ×=a is a factor of the polynomial? make it synthetic and the answer:

[Sagot para sa’yo] mang carlos has 10.5 hectares of land he wants to divide into 1.5 hectares such sons does mang carlo have?​

[Sagot para sa’yo] Find the change in potential energy of a 2.6kg textbook that falls from the 66-cm height of a table top onto the floor. Sol’n: Given: mass of the book = 2.6kg Height of the fall = 66cm PE = mgh = (2.6kg)(9.81m/s2)(66cm)(1m/100cm) = 16.81 kg.m2/s2 or Joules How to solve this