The solution to the inequality -5(2x-4) + 8>4+4(x+6) is x < n what is the value of n

0

Step-by-step explanation:

Given

- 5(2x - 4) + 8 > 4 + 4(x + 6) ← distribute parenthesis and simplify

- 10x + 20 + 8 > 4 + 4x + 24

- 10x + 28 > 4x + 28 ( subtract 4x from both sides )

- 14x + 28 > 28 ( subtract 28 from both sides )

- 14x > 0

Divide both sides by - 14, reversing the symbol as a result of dividing by a negative quantity.

x < 0

with the value of n = 0

Step-by-step explanation:

(4,6)(-6,2

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation:

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