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svp [43]
3 years ago
10

Now, I have a questions for you, this is question 1

Mathematics
1 answer:
Lorico [155]3 years ago
8 0
It looks like it would be the second one hope this helps :)
yamiyugi1234
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If you get the right answer I will mark u brainlest
poizon [28]

Answer:

Line B? Professional guesser please dont get me fired.

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3 years ago
Solve 31-X + (2 x + 1)] = x - 1.
Kobotan [32]

Answer:

x = X + 33 (I am guessing "x" and "X" are not the same. "x" is a variable and "X" is a constant.)

Step-by-step explanation:

31 - X + (2x+1) = x - 1

or, 2x+1 = x - 1 - 31 + X

or, 2x - x = -1 -31 + X -1

or, x = -2 -31 + X

or, x = X - 33

6 0
2 years ago
Simplify the expression. sine of x to the second power minus one divided by cosine of negative x
slega [8]

Answer:

the answer is the letter a) -sin x

Step-by-step explanation:

Simplify the expression.

sine of x to the second power minus one divided by cosine of negative x

(1−sin2(x))/(sin(x)−csc(x))

sin2x+cos2x=11−sin2x=cos2x

cos2(x)/(sin(x)−csc(x))csc(x)=1/sin(x)cos2(x)/(sin(x)− 1/sin(x))= cos2(x)/((sin2(x)− 1)/sin(x))sin2(x)− 1=-cos2(x)cos2(x)/(( -cos2(x))/sin(x))

=-sin(x)

4 0
3 years ago
Read 2 more answers
Find the sum: −3/4 and 5 /8
Fynjy0 [20]

Answer: -0.125

Explanation: −3/4 + 5/8 = -0.125

Hope this helps

5 0
3 years ago
che is buying a computer that costs $2,856.he pays with $100 bills.how many notes will he give the salesperson​
Ksenya-84 [330]

Answer: 29 $100 bills, and would 44 dollars back (not in real life because there would be tax but this is a math problem)

6 0
2 years ago
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