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torisob [31]
2 years ago
8

Solve the right triangle.

Mathematics
1 answer:
drek231 [11]2 years ago
7 0

Step-by-step explanation:

we use the law of sine :

a/sin(A) = b/sin(B) = c/sin(C)

with the sides being opposite of the angles.

so, we have here now (sin(90) = 1)

b/sin(51) = c/sin(90) = 24/sin(39)

c = 24/sin(39) = 38.1363775... ≈ 38.1

b = 24×sin (51)/sin(38) = 29.63753176... ≈ 29.6

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(n) ________ is a variable that affects both variables of interest and may falsely give the impression of a cause-and-effect rel
gtnhenbr [62]

Answer: CONFOUNDING VARIABLES

Step-by-step explanation: Confounding variables are

unexpected external factor that affects both variables of interest, confounding variables usually gives the false impression that changes in one variable leads to changes in the other variable, when, in Actual, it is the external factor that caused the change being investigated. Confounding variables usually leads to wrong conclusions during research and experiments and are capable of causing biased outcomes when the real cause and effect relationship is not determined.

4 0
3 years ago
2. You deposit $1200 into a bank account. Every year that accounts increase by 15 %.
lord [1]

Answer:

Exponential Growth, 1200(1.15)

Step-by-step explanation:

It is a Growth function because it is "increasing" yearly. The equation is multiplying with 1.15 because when it is increasing, you need to add 1 to the percentage rate.

7 0
3 years ago
Simplify the following expression bracket parentheses 3 x 6 parentheses Plus parentheses 5 x 2 parentheses bracket divided by 7
spin [16.1K]
{(3*6+(5*2)} /7
    18 +  10  /7
        28/7
           4 
3 0
3 years ago
Please help as soon as possible, ty!
8090 [49]
<h3><u>Answer:</u></h3>
  • 1. 6/5
  • 2. 3/5
<h3><u>Step-by-step explanation:</u></h3>
  • 1. 3/5 + 3/5

        => 6/5

  • 2. 4/5 - 1/5

        => 3/5

Hoped these helped.

BrainaicUser1357

6 0
2 years ago
Read 2 more answers
Please help thank you :)
dedylja [7]

Answer:

Step-by-step explanation:

Angle 1 is equal to angle 3 because they are opposite each other so

Angle 1=43 degrees

Angle 1 and angle 2 have a sum of 180 degrees because they are adjacent to each other.

angle 2=180-43=137 degrees.

angle 2 and 4 are opposite each other so they are equal

angle 4=137 degrees.

3 0
2 years ago
Read 2 more answers
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