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iogann1982 [59]
3 years ago
7

Find the distance between the two points (-7, 5) (-7, -4)

Mathematics
1 answer:
Sveta_85 [38]3 years ago
5 0

Answer:

Step-by-step explanation:

d^2=(x_2-x_1)^2+(y_2-y_1)^2\\ \\ d^2=(-7+7)^2+(5+4)^2\\ \\ d^2=81\\ \\ d=9

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Show me how to Graph y = 3x + 2
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Dr black is standing 20 feet from street lamp lamp shadow is 5 feet long angle from top of his shadown to top of light is 30degr
s344n2d4d5 [400]
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Solve x^(2)+4x=4 for x by completing the square.
Mama L [17]

Answer:

x = 2 sqrt(2) - 2 or x = -2 - 2 sqrt(2)

Step-by-step explanation:

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8 0
3 years ago
Please help with this one :/
Naddika [18.5K]

Answer:

6.3°

Step-by-step explanation:

\because \: \pi^{c}  = 180 \degree \\  \\  \therefore \: 1^{c}  =  \frac{180 \degree }{\pi}  \\  \\  \therefore \: 0.11^{c}  =  \frac{180 \degree }{3.14}   \times 0.11 \\  \\ \therefore \: 0.11^{c}  =  \frac{180 \degree }{314}   \times 11 \\ \\  \therefore \: 0.11^{c}  =  \frac{1980 \degree }{314}   \times 11 \\ \\ \therefore \: 0.11^{c}  = 6.30573248\degree  \\  \\   \huge \red{ \boxed{\therefore \: 0.11^{c}  = 6.3\degree }} \\  \\

8 0
3 years ago
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