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Nina [5.8K]
3 years ago
11

NEvermind ..............

Mathematics
2 answers:
Vadim26 [7]3 years ago
7 0
If you still need an answer but it’s B
AfilCa [17]3 years ago
3 0

Answer:

thanks

Step-by-step explanation:

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In ΔXYZ, ∠Y is a right angle and sin X = 12/25 Find sec X, tan X, and cos Z in fraction and in decimal form. Round to the neares
Bezzdna [24]

Answer:

<u>In ΔXYZ</u>

  • ∠Y is a right angle
  • ∠X and ∠Z are complementary angles
  • sin X = 12/25

-------------

  • sec X = 1/cos X =  1/\sqrt{1- sin^2X}  = 1/\sqrt{1 - 12^2/25^2} = 1/\sqrt{481}/25 = 25/\sqrt{481}
  • tan X = sin X / cos X = 12/{25 :  {\sqrt{481} }/25 = 12/{\sqrt{481} }
  • cos Z = sin X = 12/25
6 0
3 years ago
What is x equal to? 4(4-3x)=4
inysia [295]

4(4 - 3x) = 4      <em>divide both sides by 4</em>

4 - 3x = 1     <em>subtract 4 from both sides</em>

-3x = -3     <em>divide both sides by (-3)</em>

<h3>x = 1</h3>
8 0
3 years ago
There are 15 girls and 12 boys in Ms. Grady's 6th period class. Ms. Grady
ziro4ka [17]

Answer:

5/9

Step-by-step explanation:

Step 1:

15 + 12

Step 2:

27

Step 3:

15/27

Step 4:

15/27 = 5/9

Answer:

5/9

Hope This Helps :)

5 0
3 years ago
What is the y-intercept of the quadratic function y=x2+5x-25?
Llana [10]

Answer:

y- intercept = - 25

Step-by-step explanation:

To find the y- intercept, let x = 0 in the function

y = 0² + 5(0) - 25 = 0 + 0 - 25 = - 25 ← y- intercept

7 0
3 years ago
Select all that apply.
Marina CMI [18]
Any measurement that can be used to measure area will have the word square or squared somewhere in the term, because you multiply two values to get the area. So the answers would be inches squared, and square yards. 

Simply meters and centimeters would be used for length; cubic feet would be used for volume because three values have to be used to find an object's volume.

Hope this helps.
5 0
3 years ago
Read 2 more answers
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