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sladkih [1.3K]
3 years ago
5

What is the dependent variable (effect) is this experiment?

Mathematics
2 answers:
MariettaO [177]3 years ago
6 0
C. the grade you got on the test!
IRISSAK [1]3 years ago
5 0

Answer:

the grade you get on the test

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A triangle is formed by the ordered pairs X(–5, 6), Y(7, 6), and Z(7, 2). If mX=18°, what is mZ?
Mamont248 [21]

Answer:

mZ is 72°

Step-by-step explanation:

The three points form a right triangle with a 90° angle at Y. Since a triangle has 180°, first subtract 180-90=90°. Next, subtract 90-18=72 because mX=18°. Therefore, mZ is 72°.

8 0
3 years ago
May someone help me with this? thank you, sorry to waste any time.
omeli [17]

Answer:

man that's hard good luck

7 0
3 years ago
The sum of 3 consecutive odd number is 21.What is the number.​
icang [17]

Answer:

The numbers are 5,7,9.

Step-by-step explanation:

The numbers are 5,7,9.

5 + 7 + 9 = 21

21 = 21.

Hope this helps uwu

6 0
3 years ago
Perform the indicated operation. Show all necessary work.
densk [106]

The subtraction of a negative number is the same as addition of the

positive equivalent of the number.

The outputs of the operations are;

  • (a) -2 - (-9) = 7
  • (b) -2 - 9 = -11
  • (c) -2 + 9 + 2 = 9

Reasons:

(a) The operation is -2 - (-9)

Which is the subtraction of negative 9 from negative 2, which gives, a double negative, which is equivalent to a positive, therefore, we get;

-2 - (-9) = -2 + 9 = <u>7</u>

<u />

(b) The operation is -2 - 9

The above operation is the subtraction of +9 from negative 2, which gives;

-2 - 9 =<u> -11</u>

(c) The operation is -2 - (-9) - (-2)

The above operation is the subtraction of negative 9, and negative 2 from

negative 2, and therefore, has two double negatives that result two

positive(s) increases, as follows;

-2 - (-9) - (-2) = -2 + 9 + 2 = 9

Learn more here:

brainly.com/question/20508039

8 0
3 years ago
Tell me what X is<br> Solve for x<br> x/10 + 1 = 2<br> X=???
topjm [15]
X equals 10
10/10 is 1
So 1+1=2
6 0
3 years ago
Read 2 more answers
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