350 / Optional Mathematics For SEE COMPETITORS NATIONAL PABSAN BOARD EXI
GROUP
18-12-21-321
6
1. (a) यदि /(x)-20,' भए 'x) परिभाषित गर्ने सूत्र पत्ता
लगाउनुहोस्।
- 24,- find the formula that defines
I1/0)

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

Step by step explanation pls for 10 pts the length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?