Sally is 6 and Tomas is 3 so
6 +(3×2)
and 6-3
Step-by-step explanation:
I have used substitution method here to find the value of x and y.
Step-by-step explanation:
the area of a triangle is always
baseline × height / 2
where baseline and height are perpendicular (at a 90° angle) to each other.
so, in our case the area is
7 × 2 / 2 = 7 × 1 = 7 units²
Answer:
I believe the value would be 9.
It would be 7x3 which would equal 21. Hope that helped!