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Mademuasel [1]
2 years ago
15

Ez pts

Mathematics
1 answer:
Kobotan [32]2 years ago
3 0

Answer:

well first 312 in radical form is  √312 and that simplified is 2√78 or 17.66352173

Step-by-step explanation:

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Solve. 3 + x > -9 A) x > 3 B) x > -6 C) x > -3 D) x > -12
IRISSAK [1]

so did you get what I solved the answer is D ok

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2 years ago
What is cosine ? I really need this answer for my test tomorrow. Please help
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3 years ago
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On a piece of paper, graph f(x)=16x0.5^x. Then determine which answer choice matches the graph you drew.
Reil [10]

9514 1404 393

Answer:

  A

Step-by-step explanation:

You can use x=0 and x=1 to find points that must be on the graph.

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3 years ago
What is the measurement of this angle
mafiozo [28]

Answer:

28°

Step-by-step explanation:

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6 0
2 years ago
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Write an equation for a circle with center at (5,-2) and diameter of 8 centimeters.
mars1129 [50]

Answer:

(x-5)^2+(y+2)^2=16

Step-by-step explanation:

lol brainlessly...

General Circle function: (x-h)^2+(y-k)^2=r^2, where h is the x-coordinate of the center, k is the y-coordinate of the center, and r is the radius.

The radius of the circle is half the diameter so: 8 / 2 = 4

The x-coordinate of the circle is 5

The y-coordinate of the circle is -2

Plug in.

(x-5)^2+(y-(-2))^2=4^2

(x-5)^2+(y+2)^2=16

5 0
3 years ago
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