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HACTEHA [7]
3 years ago
8

I really need this quick plz

Mathematics
1 answer:
Sindrei [870]3 years ago
4 0

Answer:

C=8

Step-by-step explanation:

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F(x)=x^2-2x+3 g(x)=x^2-2x-4 Find f(g(-2)
olga55 [171]

Answer:

f(g(-2))=11

Step-by-step explanation:

We are given the two functions:

f(x)=x^2-2x+3\text{ and } g(x)=x^2-2x-4

And we want to find:

f(g(-2))

We will find g(-2) first. So:

g(-2)=(-2)^2-2(-2)-4=4+4-4=4

Thus:

f(g(-2))=f(4)

Evaluate:

f(4)=(4)^2-2(4)+3=16-8+3=11

Therefore:

f(g(-2))=11

4 0
3 years ago
If there are about 1 2/5 kilometers in 1 mile,about how many kilometers are in 4 miles?
-BARSIC- [3]
<span>This problem is an example of ratio and proportion. A ratio is a comparison between two different things. You are given the equivalent distance of a 1 2/5 kilometers to 1 mile. Also you are given 4 miles. You are required to find the distance in kilometers of 4 miles. The solution of this problem is,</span>  

1 2/5 kilometers /1 mile = distance/ 4 miles
distance = (4 miles) (1 2/5 kilometers /1 mile)
<u>distance = 28/5 or 5.6 kilometers</u>
<u>There are 5.6 kilometers in 4 miles.</u>
7 0
3 years ago
The base radius of a cone is 8 mm, and it’s volume is 320mm. What is its height ?
nexus9112 [7]
The height is around 4.77 mm
6 0
3 years ago
WILL GIVE BRAINLIEST!!!
Mnenie [13.5K]
The answer to your question is 34.13%
8 0
3 years ago
You made two deposits to your bank accounts this month. One deposit was $17.92, and the second deposit was $15.33. Your balance
WITCHER [35]



$72.31  is the total amount AFTER ADDING TWO DEPOSITS

So, if we want to know the amount before deposits, we just need to take the total of previous two deposits

The expressions that show your balance would be

$72.31 – $17.92 – $15.33;    $39.06
6 0
3 years ago
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