Select all of the statements that are true about the following expression: -4x^3 + 3x^2 - 1

A- The polynomial is a cubic trinomial.

B-The polynomial has 3 terms.

C-The degree of the polynomial is 3.

D-The polynomial is not in standard form.

E-The leading coefficient is -4.

F-The leading coefficient is 4.

x = 3 ± √(5+y)

a orange at the grocery store idk what other product that could be

7.9m and 4.3°

step-by-step explanation:

let east be +x and north be +y, x = distance * cos θ, y = distance * sin θ  

for 3.5 south, y = -3.5  

for 8.2, x = 8.2 * cos 30 and y = 8.2 * sin 30  

for 15 west, x = -15  

total x = 8.2 * cos 30 – 15 ≈ -7.9  

total y = -3.5 + 8.2 * sin 30 = 0.6  

magnitude = [(8.2 * cos 30 – 15)^2 + 0.6^2)]^0.5  

the magnitude is approximately 7.9 m  

tan θ = y/x = 0.6/-7.9  

the angle is approximately 4.3˚ north of west