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vaieri [72.5K]
3 years ago
15

a person standing on level ground is 2,000 feet away from the foot of a 420-foot tall building as shown in the diagran. To the n

earest degree, what is the value of X?

Mathematics
1 answer:
irga5000 [103]3 years ago
3 0

Answer:

TAN(x°) = 420/2000 --> x = 11.86° ≈ 12°

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Which equation represents a line that has a slope of 1/3 and passes through point -2, one
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Answer: y= 1/3 x + 5/3

Step-by-step explanation:

1= 1/3(-2) + b where b is the y intercept

  1=   -2/3 + B

+2/3   +2/3

B = 5/3

so we know the slope and the y- intercept

y= 1/3x + 5/3   check:   1=1/3(-2) +5/3

                                    1 =1

8 0
3 years ago
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Answer:I think it would be $9

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The quadratic formula is x equals negative b plus or minus the square root of b squared minus four times a times c, all over 2a. 
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a=7
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So then putting that back into standard form, which is ax^2+bx+c, we know Haley's function in standard form is 7x^2-10x-2
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3 years ago
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Using 6 as a denominator, what fraction completes the following
mixas84 [53]

Answer:

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