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sesenic [268]
3 years ago
13

Write an equation relating the length of the legs of an isosceles​ triangle, x, to the length of the hypotenuse of the​ triangle

, h. g
Mathematics
1 answer:
prohojiy [21]3 years ago
5 0
Pythagorean TheoremIn a right triangle, the sum of the squares of the legs equals the square of the hypotenuse."Special Triangles"<span>3-4-5
5-12-13
7-24-25
8-15-17</span>Converse of the Pythagorean ConjectureIf the lengths of a triangle satisfy the Pythagorean Theorem, then the triangle is a right triangle.Isosceles Right Triangle ConjectureIn an isosceles right triangle, if the legs have length x, then the hypotenuse has length x-root-2.30-60-90 Triangle ConjectureIn a 30-60-90 triangle, if the shorter leg has length x, then the longer leg has length x-root-3 and the hypotenuse has length 2x.Rationalizing the DenominatorEquation for a Circlea squared + b squared is less than c squaredObtuse trianglea squared + b squared is greater than c squaredAcute triangle
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You get GPS units from two manufacturers, A and B. You get 43% of your units from A and 57% of your units from B. In the past, 2
defon

Answer:

0.5015 = 50.15% probability that it came from manufacturer A.

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

P(B|A) = \frac{P(A \cap B)}{P(A)}

In which

P(B|A) is the probability of event B happening, given that A happened.

P(A \cap B) is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Defective

Event B: From manufacturer A.

Probability a unit is defective:

2% of 43%(from manufacturer A)

1.5% of 57%(from manufacturer B). So

P(A) = 0.02*0.43 + 0.015*0.57 = 0.01715

Probability a unit is defective and from manufacturer A:

2% of 43%. So

P(A \cap B) = 0.02*0.43 = 0.0086

What is the probability that it came from manufacturer A?

P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.0086}{0.01715} = 0.5015

0.5015 = 50.15% probability that it came from manufacturer A.

4 0
3 years ago
Graph the function y=4(x-3)^2
bagirrra123 [75]

Answer:

Step-by-step explanation:

4 0
3 years ago
Can anyone please tell me how to do this​
andrew11 [14]

Hello there, this problem is just basic addition, here is what it would look like

52.31+25.90

Solve it and we get 78.21

5 0
2 years ago
Read 2 more answers
Algebra Expression •x minus x​
Tems11 [23]

The answer is 0.

The expression in algebraic form is :

  • x - x
  • 0

We know subtracting a term from its equivalent term will be 0.

4 0
2 years ago
Read 2 more answers
QUESTION 29<br> Write the equation of the function.
sweet [91]

Answer:

  y = 2 -√(x+1)

Step-by-step explanation:

The square root function is reflected across the x-axis and shifted 1 unit to the left and 2 units up.

  y = -√x . . . . . reflects the function across the x-axis

  y = -√(x+1) . . . shifts the reflected function 1 unit to the left

  y = 2 -√(x +1) . . . shifts the above function 2 units up

The graph is of the equation y = 2 -√(x+1).

3 0
3 years ago
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