A water tank is made with a right-angled trapezium – shaped vertical cross-section so that…
A water tank is made with a right-angled trapezium – shaped vertical cross-section so that when it is…
A sales girl gave a change of N1.15 to a customer instead of N1.25. Calculate…
A sales girl gave a change of N1.15 to a customer instead of N1.25. Calculate her percentage error…
Find the quadratic equation whose roots are x = -2 or x = 7
Find the quadratic equation whose roots are x = -2 or x = 7 A. x2 + 2x…
A student told to draw the graph of y = x2 + 4x – 6….
A student told to draw the graph of y = x2 + 4x – 6. He is then…
Calculate the value of x in the diagram above
Calculate the value of x in the diagram above A. 18o B. 30o C. 40o D. 60o E.…
Simplify (271/3)2
Simplify (271/3)2 A. 41/2 B. 6 C. 9 D. 18 E. 81 Correct Answer: Option C Explanation (271/3)2…
Points P and Q respectively 24m north and 7m east point R. What is the…
Points P and Q respectively 24m north and 7m east point R. What is the bearing of Q…
If sinθ = 3/5 find tanθ for 0 If sinθ = 3/5 find tanθ for 0 o A. 45 B. 34 C. 58 D. 12 E. 38 Correct Answer: Option B Explanation sinθ = 3/5 tanθ = 3/4 `, props: [‘comment’], data() { return {} }, methods: {} }) {{ reply.posted_by.display_name }}: {{ reply.created_at }}
If sinθ = 3/5 find tanθ for 0 o A. 45 B. 34 C. 58 D. 12 E.…
Points P and Q respectively 24m north and 7m east point R. Calculate |PQ| in meters
Points P and Q respectively 24m north and 7m east point R. Calculate |PQ| in meters A. 20 B.…
The number 186,470 was corrected to 186,000. Which of the following describe the degree of…
The number 186,470 was corrected to 186,000. Which of the following describe the degree of approximation made? I.…