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wlad13 [49]
3 years ago
11

Help please I NEED TO PASS :(((((

Mathematics
1 answer:
adoni [48]3 years ago
5 0

Answer:

The answer should be C

Step-by-step explanation:

I just got done calculating it and according to my calculations it should be C

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The table shows the heights and the lengths of several rectangles.
Harman [31]

Answer:

Weak Positive Correlation

Step-by-step explanation: I think that’s correct not 100 percent sure

8 0
2 years ago
Please helppp!!! Latrece sells bracelets for a fixed price at the craft show for every bracelet she sells she gives her business
anyanavicka [17]

Answer:

Step-by-step explanation:

Answer:

$7.50

Step-by-step explanation:

$207 / 18 = $11.50

Each bracelet costs $11.50.

$11.50 - $4 = $7.50

She receives $7.50 for every bracelet she sells.

8 0
3 years ago
What is the simplest form of ^3√x^10
IrinaK [193]

Answer:

3=-3

A radical is a mathematical symbol used to represent the root of a number. Here’s a quick example: the phrase “the square root of 81” is represented by the radical expression . (In the case of square roots, this expression is commonly shortened to —notice the absence of the small “2.”) When we find  we are finding the non-negative number r such that , which is 9.

While square roots are probably the most common radical, we can also find the third root, the fifth root, the 10th root, or really any other nth root of a number. The nth root of a number can be represented by the radical expression.

 

Radicals and exponents are inverse operations. For example, we know that 92 = 81 and  = 9. This property can be generalized to all radicals and exponents as well: for any number, x, raised to an exponent n to produce the number y, the nth root of y is x.

7 0
3 years ago
What percent us 28 of 70?
RoseWind [281]
   
\displaystyle\\
 \frac{28}{70} ^{(7} =  \frac{4}{10} = \frac{40}{100} = \boxed{40\%}



3 0
3 years ago
How do you find the area of a triangle if you only know it's three sides?
DiKsa [7]
You would have to find the height.

To do this, you cut the triangle from the upper vertex to the base to create two new triangles.

Then you use the Law of Cosines. You could use the google calculator for this by searching “law of cosines calculator” and inputting the values, but in case of a test, the formula is a^2 = b^2 + c^2 - 2bc cosA

If you could provide an example of a triangle, I will gladly help you with the steps! Hope this helped!
8 0
3 years ago
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