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Karolina [17]
4 years ago
6

PLS HELP WILL MARK BRAINLIEST + 10 POINTS!!!!!

Mathematics
1 answer:
Setler79 [48]4 years ago
5 0
Let sin⁻¹(\frac{ \sqrt{3} }{2}) = x
Therefore, sin(x) = \frac{ \sqrt{3} }{2}
x should lie in first quadrant because √3 and 2 both are positive.

Therefore, sin(x) = 60° = π/3 
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Use the graph of the function y = -x² + 2x + 8 to
Marianna [84]

Answer:

O-4 and 2

Step-by-step explanation:

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2 years ago
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Please help me with this
AfilCa [17]

20,000 + 70 + 3 = 20,073

6 0
3 years ago
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The marginal loss on Washington reds, a brand of apples from the state of Washington, is $35 per case. The marginal profit is $1
AlexFokin [52]

Answer:

42666 cases

Step-by-step explanation:

P = (Marginal Loss)/ (Marginal Loss + Marginal Profit)

P = (35)/(35+15) = 0.7

Considering a normal distribution we can find the corresponding z value by P = 0.7 (which represented the shaded area under the curve)

z = 0.5244

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6 0
3 years ago
Chasidy and Shelby went to the candy store. Chasidy bought 5 pieces of fudge and 3 pieces
AlladinOne [14]

Answer:

75cents for the fudge while the bubble gum are .50 cents

Step-by-step explanation:

because we got that 75 cents is for the fudge so they we multiple 75cents w 2 and when you sum it up if it makes the amount they spent then its right

6 0
3 years ago
May I please receive help???? <br> Please
zheka24 [161]

Answer:

43°

Step-by-step explanation:

<h2><u>Equation:</u></h2>

<u />

m∠ABD = m∠1 + m∠2

Substitute:

68° = m∠1 + (m∠1 + 18°)

<h2><u>Solve:</u></h2>

68° = m∠1 + (m∠1 + 18°)

68° = 2(m∠1) + 18°

50° = 2(m∠1)

25 = m∠1

<h2><u>Solution:</u></h2>

<u />

Know that we know that m∠1 is, we can add 18* to find m∠2

25° + 18° = 43°

-Chetan K

7 0
3 years ago
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