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Step2247 [10]
2 years ago
10

Find the values of x and y using the given​ chord, secant, and tangent lengths.

Mathematics
1 answer:
inn [45]2 years ago
4 0

Answer:

x = 15.65

y = 3.5

Step-by-step explanation:

Step 1

Find the equation for x and y

Equation for x is given as

x² = 7( 7+28) ..........Equation 1

14(14 + y) = x²........ Equation 2

Solving for Equation 1

x² = 7( 7+28)

x² = 7(35)

x² = 245

x = √245

x = 15.65

From Equation 1 , x² has been determined to be 245

Therefore we substitute 245 for y in Equation 2

14(14 + y) = x²........ Equation 2

14(14 + y) = 245

196 + 14y = 245

14y = 245 - 196

14y = 49

y = 49 ÷ 14

y = 3.5

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Answer:

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Step-by-step explanation:

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Thus

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3 years ago
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2 years ago
In multiple regression analysis, the word linear in the term "general linear model" refers to the fact that β0, β1, . . ., βp al
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d. 1

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Step-by-step explanation:

Let x represent the number of students that a van can carry.

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