Answer:
18550 cm²
Step-by-step explanation:
Please see the attached pictures for full solution.
Answer:
x=104
Step-by-step explanation:
2/5(x-4)=20
2/5x-8/5=20
2/5x=20+8/5
=21/3/5
x=21/3/5÷2/5
=104
Answer:
the answer is 2ft
Step-by-step explanation:
I hope its right
Answer:
8x(2x+3)-2(x+3)
step by-step explanation:
16x^2+22x+3
16*3=48
2 numbers which have a product of 48 and a sum of 22
=24 and -2
Rewrite the centre term as these two numbers, so
16x^2+24x-2x+3
Factorise each pair of terms.
8x(2x+3)-2(x+3)
Area of rectangles is l (length) x w (width)