Mensuration

A lidless rectangular water tank made of zinc plates is 2 m long. 1.5 m broad and
1 m high.
(i) How many square metres of zinc plates are used in the tank?
(i) How many litres of water does it hold when it is full?
(mmFind the cost of zinc plates at Rs 1200 per sq. m.

Find the solution of this system of equation -7x+y=-20 9x-3y=36

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1

What is the area of a triangle with a base of 7x and height of 8x expressed as a monomial? question 5 options: 1x 15x2 28x2 56x2