Step-by-step explanation:
Look at the number in the hundredth place and follow the rule-
if the number is 5 or higher, you round the number in the tenth place up by one. If it is 4 or lower (all the way to 0) you keep it the same.
For example: 3.14159
the number 4 is in the hundredth place, so you keep 1 as is.
For example: 9.493
the number 9 is in the hundredth place, so you round up 4 to 5.
Brainliest? :)
Answer:
80
Step-by-step explanation:
x³ + x²
4³ + 4²
64 + 16
80
F(x) = 5x^2 -4
g(x) = x-2
find <span>(f o g)(-3)
Solve g(x) first using -3 as x
g(x) = x-2
g(x) = -3 -2
g(x) = -5
Now replace x with -5 in the f(x) equation
f(x) = 5x^2 -4
f(x) = 5(-5)^2 -4
f(x) = 5*25 -4
f(x) = 125-4
f(x) = 121
The answer is D. 121
</span>
Answer:
A. 35
Step-by-step explanation:
a || b .....(given)
line c is their transversal.
-> x° + (3x + 40)° = 180° (Interior angles on the same side of transversal)
-> (3x + 40 + x)° = 180°
-> (4x + 40)° = 180°
-> 4x + 40 = 180
-> 4x = 180 - 40
-> 4x = 140
-> x = 140/4
-> x = 35
I supppose the answer is F(X)=X²+4， you can use the vertex to confirm.
