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lakkis [162]
3 years ago
5

Can someone help me with this?

Mathematics
1 answer:
JulijaS [17]3 years ago
5 0
The major arc is ADB and it measures 310 degrees OR C
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Whats 7x in algebraic expression
kozerog [31]
Coefficient is the correct answer
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3 years ago
75 POINTS HELP PLEASE
Lady bird [3.3K]
The correct answer is C) (5×10⁴)(1×10²)

Explanation:
The number of trees can be calculated by the formula:
trees = density × area

Consider that the problem says that the researcher makes an approximation, and the answers have numbers written in scientific notation.

The density is 86 trees/km², 
which can be rounded to 100 trees/km² 
and written as <span>1×10².
Therefore, density = </span>1×10² trees/km²

The area of a square can be calculated by the formula:
A = s²
   = 220² 
   = 48400 km²
which can be roundend to 50000
and written as <span>5×10⁴
Therefore, area = </span>5×10⁴ km²

Now, we can substitute in the original formula:
trees = (1×10²)(5×10⁴)
3 0
3 years ago
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(5/4 yd^2)/ (1/3 hour)= 15/4 yd^2/hour.

The unit rate is 3 3/4 yd^2/hour~
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3 years ago
Can someone please help me with number 2 thank you
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Consider the function represented by the equation y-6x-9 = 0. Which answer shows the equation written in function
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