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Ulleksa [173]
3 years ago
9

I need help with this ​

Mathematics
1 answer:
RUDIKE [14]3 years ago
6 0
The answer is square root of 46. The first two are somewhere in between 5 and the last one is after 7. C was the only one that lied in 6.7
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How many ways can you make<br> The number 24 with the numbers 2,3,6,7 and 8
creativ13 [48]

Answer:

A lot!! Please give brainliest ;)

Step-by-step explanation:

7 0
3 years ago
Complete the multiplication: 2EA
Lady bird [3.3K]

<span>In </span>mathematics<span>, a </span>matrix<span> <span>(plural </span></span>matrices) is a rectangular array of numbers, symbols, or expressions, arranged in rows and columns.

 

Given that

E = [ 1 2]

 

<span>A = | 3  0|</span>

<span>      | 2 -1 |</span>

<span>2EA = 2 [1 2] | 3  0|</span>

<span>                      | 2 -1 |</span>

 

<span>2EA = [ 14  -4]</span>

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8 0
3 years ago
Read 2 more answers
Find the value of in the triangle below ! help pls Asap!!
Murrr4er [49]

Answer:

I think it might be 24.5

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3 0
3 years ago
Read 2 more answers
PLZ HELP!!!<br> if p = -1,-1 find the image of p under the following rotation 270 counterclockwise
seraphim [82]
The image of p is (-1, 1)
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3 0
3 years ago
Help please with question 5-8, show the solution
ludmilkaskok [199]

For each of these problems, remember SOH-CAH-TOA.

Sine = opposite/hypotenuse

Cosine = adjacent/hypotenuse

Tangent = opposite/adjacent

5) Here we are looking for the cosine of the 30 degree angle. Cosine uses the adjacent side to the angle over the hypotenuse. Therefore, cos(30) = 43/50.

6) We have an unknown side length, of which is adjacent to 22 degrees, and the length of the hypotenuse. Since we know the adjacent side and the hypotenuse, we should use Cosine. Therefore, our equation to find the missing side length is cos(22) = x / 15.

7) When finding an angle, we always use the inverse of the trigonometry function we originally used. Therefore, if sin(A) = 12/15, then the inverse of that would be sin^-1 (12/15) = A.

8) We are again using an inverse trigonometry function here. We know the hypotenuse, as well as the side adjacent to the angle. Therefore, we should use the inverse cosine function. Using the inverse cosine function gives us cos^-1 (9/13) = 46 degrees.

Hope this helps!

8 0
3 years ago
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