Dimensions of a rectangular solid:
a = 4 cm, b = 6 cm, c = 8 cm.
Surface Area = 2 * ( a b + b c + a c ) =
= 2 * ( 4 * 6 + 6 * 8 + 4 * 8 ) =
= 2 * ( 24 + 48 + 32 ) =
= 2 * 104 = 208 cm²
Answer: Its surface area is 208 cm².
Answer:
4y
Step-by-step explanation:

Answer:
Where's the answer?
Step-by-step explanation:
Answer:
Step-by-step explanation:
leading coefficient of 1 ==> a=1
sum of roots= 7+(-5)=2 ==> b= - 2
Product of roots=-35 ==> c=-35
Formula is<u> y=x²-2x-35</u>=(x-7)(x+5)