tan( 31 ) = x / 39
0.600860619 = x / 39
x = 0.600860619 × 39
x = 23.433564141
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Round to the nearest tenth :
x = 23.4
Round to the nearest hundredth :
x = 23.43
Answer:
28
Step-by-step explanation:
28 = 7 x 4
So,
7 is a factor of 28.
Simplify this quadratic function given in vertex form into standard form by simplifying the exponents and adding like terms.
(good luck :) and mark me brainliest if you're satisfied with my answer)
Total cards = 52
Total red cards = 26
Total black cards = 26
P(one red and one black) = P(red and then black)+ P(black and then red)
P(one red and one black) =(26/52)(26/51) + (26/52)(26/51)
P(one red and one black) = 26/51 (Answer A)
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Answer: 26/51 (Answer A)
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The answer is 30
You multiply 2 x 30 which is 60 and 60 + 30 = 90
hope this helps :D
