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Arada [10]
3 years ago
9

Simplifying radicals with variables and exponents

Mathematics
1 answer:
mamaluj [8]3 years ago
7 0
For example, if the question is to simplify square root x^7, you do 7/2=3......1
so the answer would be x^3 times square root x
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Answerrr?? What is the answer to these two questions?..
asambeis [7]
15. 16 yards. Add side a (2 yds.) and b (6 yds.), divide by 2 and then multiply by the height (4 yds.)

16. I believe it would be 48 m. find the area of each rectangle and then add it. (6x2)+(12x3) -> 12+36= 48 square meters. 

Hope it helps! -cat
4 0
3 years ago
In the figure below, m∠1 = x and m∠2 = x - 4. Which statement could be used to prove that x = 47?
dangina [55]

The answer is C) m∠1 + m∠2 = 90

Explanation: So ∠1 is x and ∠2 is x-4

Basically you know than ∠3 is 90° ... And a straight line is 180° ..                            So technically we can just find out 180-90 is 90(the other angle 1 + 2).

To get 90° we'll add ∠1 and ∠2 in other ways, like technical thinking-

So you already know adding ∠1 and ∠2 is 90°. So ∠1 + ∠2 = 90°

In other words you can say m∠1 + m∠2 = 90

3 0
3 years ago
In 2013 nyc had 66.37 inches of precipitation what is that amount of precipitation to the nearest inch
V125BC [204]
Since we are rounding to the nearest inch, we want to look at the tenths place. The rule for rounding is 5 and up, we round up, 4 and below, stay. Since 3 is below 5, we stay. Therefore your answer should be 66 inches of precipitation. Hope this helps!
8 0
3 years ago
Read 2 more answers
-6(6m + 7) = 102<br> Please help
nika2105 [10]

Answer:

Heres ur answer m=-4

8 0
3 years ago
The shape with corners A(-6,-4), B(-3,-1), C(0,-2), and D(-6,-8) is a trapezoid. What pair of sides are parallel?​
WITCHER [35]

Answer:

                                                 

Step-by-step explanation:

3 0
3 years ago
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