Answer:
D
Step-by-step explanation:
the answer of the question above is
-3x⁵-7x³+ 18x² + 42
Say your test is out of 100 and you 75 correct to calculate your percent you would go
75/100*100
/ = Divide
* = Times
Answer:
24
Step-by-step explanation:
To find f(#) or g(#), plug the number into each x of the equation.
f(x) = -x + 5
f(2) = -(2) + 5
Simplify the parentheses by multiplying.
f(2) = -2 + 5
Add.
f(2) = 3
g(x) = 3x + 2
g(2) = 3(2) + 2
Simplify the parentheses by multiplying.
g(2) = 6 + 2
Add.
g(2) = 8
Now they are asking you to multiply
f(2) • g(2)
3 • 8
= 24
Hope this helps!
Answer:
hight is 12
Step-by-step explanation:
Pythagoras theorem 3:4:5which is3×3=9and 3×4=12and 3×5=15
180-115=65
65+70=135
180-135=45
SO C.45
