Answer:
-7+5-2=-10
Step-by-step explanation:
w
were weever ywereou w
(i) The scale factor is 6 because of the ratio between the 2 given corresponding sides.
I don't know the second part, but I hope this helps regardless.
Answer:
I'm not sure this could be factored. if it was x^4-y^4, then it would be (x-y)(x+y)(x^2+y^2)
ps. check if you have the question correct
Answer: −4x + 5.2
Step-by-step explanation: Add 3.2 and 2. Then reorder 5.2 and −4x.
Answer:
w = 3 cm
Step-by-step explanation:
The area (A) of the triangle is calculated as
A = bh ( b is the base and h the height )
Here b = 5 and h = 6 , then
A = × 5 × 6 = × 30 = 15 cm²
Now the area of the rectangle is 15 cm²
area = length × width , that is
5w = 15 ( divide both sides by 5 )
w = 3 cm