Answer:
5x²-xy-4y²
Step-by-step explanation:
Answer:
Area = 12 square units
Step-by-step explanation:
Area of Rectangle = Length*Width
Where Length = 3 units, Width = 4 units
Area = 3*4
Area = 12 square units
Answer:
6 is 5 less than 11
Step-by-step explanation:
"Less than" means subtract, so;
11 - 5 = 6, which is true
Answer:
The answer to this question is 19.
Step-by-step explanation:
Given that :
f(x)=13.
f'(x)=3. 1 ≤ x ≤ 3.
Integrate
∫f'(x) dx=∫3 dx
f(x)=3x+c 1 ≤ x ≤ 3.
f(1)= 3+c
c=13-3 =10.
f(x)=3x+10 1 ≤ x ≤ 3.
now ,
f(3)=3(3)+10=19.
So f(3) is at least 19.
