If by area you mean surface area then the answer is 248 square inches but if you mean volume the answer is 240 cubed inches.
Answer:
The distance from A to B is 736.2 to the nearest tenth foot
Step-by-step explanation:
In ΔCAB
∵ m∠CAD = 30° ⇒ exterior angle of Δ at vertex A
∴ m∠CAD = m∠ACB + m∠ABC
∵ m∠ABC = 20°
∴ m∠ACB = 30° - 20° = 10°
We will use the sin rule to find the distance AB
∵ 
∴ 
≅ 736.2 to the nearest tenth foot
Answer:
2 sqrt(5) =x
Step-by-step explanation:
We can use the Pythagorean theorem since this is a right triangle
a^2 + b^2 = c^2
2^2 +4^2 = x^2
4+16 = x^2
20 = x^2
Take the square root of each side
sqrt(20) = sqrt(x^2)
sqrt(4*5) = x
sqrt(4) sqrt(5) =x
2 sqrt(5) =x
Answer:
there is no value of x that will make this equation true
Answer:
x < 3
Step-by-step explanation:
6(x + 3) < 5x + 18 + x
- 6x + 18 < 6x + 18
- 6x + 6x < 18 + 18
- 12x < 36
- x < 36 ÷ 12
- x < 3
