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Oksana_A [137]
3 years ago
7

PLEASE HELP IM JUST TRYING TO MOVE FORWARD I DONT GET THESE

Mathematics
1 answer:
VladimirAG [237]3 years ago
6 0

Answer:

38.7 (rounding to the nearest 10th)

Step-by-step explanation:

tanx= 8/10

tan^-1(8/10)=x

x= about 38.7

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What is the probability that a randomly chosen number between 1 and 100?
kkurt [141]
The answer is 1 of 100 
3 0
3 years ago
Sam drove for 2 hours at 45 mph. He has the same distance remaining. How fast should he drive to make his average speed 60 mph?
Goshia [24]
Speed (S) = Distance (D) / time (t)

First stretch

45 = D / 2

D = 45*2

D = 90 mp

How is the same distance:

Second stretch

S = 90 / t

Average speed (AS):

AS = (S1+S2) / 2

60 = [45+(90/t)] / 2

120 = 45+90/t

120-45 = 90/t

75 = 90/t

t = 90/75

t = 1,2 h

________________________

And now:

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8 0
3 years ago
Find the recursive formula.<br> 8, 12, 16, 20, ...
ArbitrLikvidat [17]
First term, a
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​
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7 0
3 years ago
13. Evaluate<br> *<br> g(x) = x – 2x2 find g<br> (1)
Trava [24]

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Step-by-step explanation:

4 0
3 years ago
The repeating decimal,0.27 repeting, is converted to the fraction 3/x. What is the value of x in the fraction?
Nuetrik [128]

Answer:5/18=.2777777777777

Step-by-step explanation:

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Subtract

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Check

5/18=.2777777777777

Hope that helps.

7 0
3 years ago
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