Answer:
21
Step-by-step explanation:
The answer is c. v=2.4r+154. v is the dependent variable, and r is the independent variable. From the equation above, if we increase r by 1 unit, v will increase by 2.4 (154 doesn't affect because it's always a constant). The unit of r is %, while the unit of v is thousand, therefore if we increase interest rate by 1%, the median house value increases by 2.4 thousand.
X^3 - 21x = -20
add 20 to both sides
x^3 - 21 x + 20 = 0
Rational Root Theorem:
Factors of P (constant) 20 = 1, 2, 4, 5, 10, 20
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Factors of Q (leading Coefficient) = 1
Possible zeros (all + -) 1/1, 2/1, 4/1, 5/1, 10/1, 20/1
Of the choices given only the number 1 is a possible root.
This Equation Is Used For Conversion Of Celcius To Fahrenheit.
<h3>Hope This Helps You ❤️</h3>
Answer:
A) ∠L = 67.5°
B) ∠E = 112.5°
C) ∠K = 112.5°
D) ∠H = 67.5°
Step-by-step explanation:
A) ∠L is alternate interior to ∠F so it is equal to 67.5°
B) ∠E is supplementary to ∠F so ∠E = 180° - 67.5° - 112.5°
C) ∠K is alternate exterior to ∠E so ∠K = 112.5°
D) ∠H is a vertical angle to ∠F so ∠H is 67.5°
