We need to simplify (3x - 7) × (9x + 5). We can use the FOIL pattern to expand the expression. Doing so gives us: 27x² + 15x - 63x - 35. We can combine like terms to get 27x²- 48x - 35. Therefore, the answer to your query is 27x²- 48x - 35. Hope this helped!
121 is the area of the square
The value of (f· g)(x) from the given functions is .
The given functions are f(x)=x³+x+1 and g(x)=-x.
<h3>What is the function?</h3>
Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.
Here,
(f·g)(x)= f(x) × g(x)
= (x³+x+1) × (-x)
=
(g·f)(x)= g(x) × f(x)
= (-x) × (x³+x+1)
=
Therefore, the value of (f· g)(x) from the given functions is .
To learn more about the function visit:
brainly.com/question/28303908.
#SPJ1
Answer:
Total Area = 532 m²
Step-by-step explanation:
Triangle = ½bh.
Rectangle = lw.
Total Area = sum of individual areas =
(8 m × 16 m) / 2 + (16 m × 18 m) / 2
+ (18 m × 18 m) =
(64 m²) + (144 m²) + (324 m²) =
532 m²
I am pretty sure it is c because it inot a rihght triangle and or it does not have an hypoteneus