Answer:
Step-by-step explanation:
This is a quadratic equation. We'll find the discriminant, but must first rewrite this equation in standard form:
5w2 – 2w + 4 = -4 + 4, or 5w^2 - 2w + 4 = 0
The coefficients of the w terms are {5, -2, 4}
and so the discriminant b^2 - 4ac is 4 - 4(5)(20) = -396
Because the discriminant is negative, we know that there will be two unequal, complex solutions.
No it is not greater than 0.88
Half dollar = 50
quarter=25
dime=10
nickel=5
penny=1
what are you trying to find out ? im lost
The answers are 45° and 135° respectively
Answer:
y = 2/5x - 1
General Formulas and Concepts:
<u>Algebra I</u>
Slope-Intercept Form: y = mx + b
Step-by-step explanation:
<u>Step 1: Define</u>
Slope <em>m</em> = 2/5
y-intercept <em>b</em> = -1
<u>Step 2: Write linear equation</u>
<em>Substitute into the general format.</em>
y = 2/5x - 1