1.5 inches for 300 miles.
300/50 = 6
So 6 x 1/4 = 6/4 AKA 1 1/2 AKA 1.5
Let's say that the weight of the orange is x and the weight of the pineapple is y.
The weight of the pineapple is 7 times that of the orange, so
y = 7x.
Also, y = x + 870.
Therefore, 7x = x + 870.
If we take away x from both sides, we get 6x = 870
If we divide both sides by 6, we get x = 145.
Therefore, the weight of the orange is 145 g.
Also, 145 + 870 = 1015.
So the weight of the pineapple is 1015 g.
To convert grams into kilograms, they must be divided by 1000.
Therefore, the weight of the orange in kilograms is 145/1000 = 0.145 kg
And the weight of the pineapple is 1015/1000 = 1.015 kg.
Answers:
a. 145g for the orange and 1015g for the pineapple.
b. 0.145kg for the orange and 1.015kg for the pineapple.
Standard form is ax^2 + bx + c = 0
(2x + 1)(x - 2) = 0
Distribute to get into standard form
2x^2 - 4x + x - 2 = 0
2x^2 - 3x - 2 = 0
a = 2, b= -3, c = -2
A is your answer
125 - 5x² = 0 when x = 5 sin θ
⇒ 125 - 5(5 sinθ)²
⇒ 125 - 5(25 sin²θ)
⇒ 125 - 125 sin²θ
⇒ 125(1 - sin²θ)
⇒ 125(1 - sinθ)(1 + sinθ) <em>This is simplified</em>
<em>Solving for θ:</em>
⇒ (1 - sinθ)(1 + sinθ) = 0
⇒ (1 - sinθ) = 0 (1 + sinθ) = 0
⇒ sinθ = 0 sinθ = -1
θ = 0° θ = 180°
Since neither value satisifies 0° < θ < 90° there is no solution
Surface area= 2×(0.5bh)+4×8+4×8+4×square root of 2×8
=16+32+32+32root2
=80+32root2 square yards
Volume= Area of the base×height
=8×8
=64 cubic yards
(Pretty sure. My brain is meh today so don't