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qaws [65]
3 years ago
7

Find the variable for f and g

Mathematics
2 answers:
max2010maxim [7]3 years ago
6 0

Answer:

i think this might be right im sorry if its not but heres an explantion i have.

Step-by-step explanation:

72 is on the bottom left and it would also be on the bottom top so we know both of those corners angle degrees, so add 72+72 and we et 144. then the total area is equal to 360, so subract 144 from 360 and we get 216. after that we apply the first equation- f+30=216, subract 30 and we get f= 186, but you see that we have two corners with the same angle again so 186 divided by 2 and we get that f = 93.

as for solving for g, we know that the other side length is 25 and these sides are parallel, so 8g-3= 25. add 3 to 25 and we have 8g = 28, divide by 8 and we get that g = 3.5.

i hope this is right and i hope it may help! good luck on the rest!!

Vsevolod [243]3 years ago
5 0

Answer:

djdjdjdjdjdnsbsjsbsisbs

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3 years ago
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5.Solve the system using substitution.
Nikolay [14]
OK first convert one of the equations into Y=MX+b form

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Now solve for y

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3 years ago
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8 0
3 years ago
(3.8 x 10 ^ -6) x (2.37 x 10 ^ -3)<br><br> Enter the answer in science notification
Black_prince [1.1K]

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As for the powers of 10, you have to add the exponents, using the rule

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So, the final answer is

9.006\times 10^{-9}

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