F(g(-2))=4(-2)^6+4(-2)^3+1
f(g(-2))=4(64)+4(-8)+1
f(g(-2))=256-32+1
f(g(-2))=224+1
f(g(-2))=225
20, 21, 29
Explanation:
Use the Pythagorean Theorem
20^2 + 21^2 = 29^2
400 + 441= 841
841 = 841
Answer:
10
Step-by-step explanation:
so if u draw his paths you get a right triangle and so u can use Pythagoras theorem with is a²+b²=c²
so it will look like
c²= 8²+6²
c²=
c²=10
You would spend about 46.3 hours driving
Step-by-step explanation:
To drive from New York City, to Los Angeles,
- You must drive about 2,779 miles
- You drive 60 miles per hour
We need to find about how many hours you would spend driving
∵ The distance you must drive = 2,779 miles
∵ You drive 60 miles per hour
∵ Distance = speed × time
- Substitute the distance and speed in the rule above
∴ 2,779 = 60 × time
- Divide the two sides by 60
∴ 46.32 = time
∴ The time is about 46.3 hours
You would spend about 46.3 hours driving
Learn more:
You can learn more about word problems in brainly.com/question/9533500
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