Answer:
See below
Step-by-step explanation:
Vertices are the black dots of the figure:
Point Q is at (1,4)
Point R is at (3,-2)
Point S is at (0,-1)
Point T is at (-2,2)
Answer:
420
Step-by-step explanation:
volume = length x width x height
12 x 5 x 7 = 420
Answer:
x=-1
Step-by-step explanation:
Answer:
58.29 cm²
Step-by-step explanation:
The area (A) of a trapezium is calculated as
A = 
h (a + b) , substitute given values into formula
A = × 6.7 × (7 + 10.4)
= 3.35 × 17.4
= 58.29 cm²
Answer:
-90
Step-by-step explanation:
1/5 = 0.2
18/0.2 = 90
90*-1 = -90
