1) A 540 in^3
2) H 420in^3
3) 0.336 ft^3
for these first three the work you can show is just the three numbers multiplied together
4) T 240 in^3
5) U 126 ft^3
6) I 176 cm^3
for these just write 1/2a * c * h
a is the first number, c is the second number, and h is the third number
These are all I can help you with because I have homework to do
Hope this helps :)
Answer:
93
Step-by-step explanation:
First differences increase by 4 each time. The given numbers are a quadratic sequence that can be described by 2n² -2n +9. The 7th term would be 93.
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First differences are ...
13-9 = 4, 21-13 = 8, 33-21 = 12, 49-33 = 16, 69-49 = 20
Second differences are ...
8-4 = 4, 12-8 = 4, 16-12 = 4, 20-16 = 4
When second differences are constant, the sequence can be represented by a second-degree polynomial function. The leading coefficient is half the value of the second differences.
Hello there!
<u><em>Answer: ⇒⇒⇒⇒ </em></u>
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Step-by-step explanation:
First you had to switch sides.
Then you subtract by 8 from both sides of the equation.
Simplify it should be the correct answer.
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Hope this helps!
Thank you for posting your question at here on brainly.
Have a great day!
-Charlie
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Here are the equations
x+y=48
x/y=5/8
but here's how I would solve it
5+7=12
48=12units
divide by 12 both sides
4=1unit
males=5 unit
4=1unit
times 5
20=5unit=males
females=7unit
4=1unit
times 7
28=7unit=females
The number would be 18.
Half of 18 = 9
Two thirds of 18 = 12
9 + 12 = 21