Since the dog eats 0.1 pounds of food each day for ten days, the equation to solve this is 0.1 times 10.
0.1 *10 = 1
The dog eats 1 pound of food in 10 days.
Answer:
Step-by-step explanation:
Answer: 3^2 = 1/9
3^0 = 1
3^1 = 3
3^3 = 27
The length of the picture frame is less than 14.5 inches.
<h3>What is the perimeter of the rectangle?</h3>
The perimeter of a rectangle is defined as the addition of the lengths of the rectangle's four sides.
The perimeter of a rectangle = 2(L+W)
Let the width of the picture frame is b
So length = b +3
The perimeter of the picture frame (p) as
⇒ 2 (b + b+3)
⇒ (2b+3)
⇒ 4b+6
Given that perimeter is less than 52 inches.
⇒ p < 52
⇒ 4b + 6 < 52
⇒ 4b < 46
⇒ b < 11.5
So, the length = b+3 =11.5 + 3 = 14.5
Hence, the length of the picture frame is less than 14.5 inches.
Learn more about the Perimeter of the rectangle here:
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Answer:
sin α = ![\frac{20}{29}](https://tex.z-dn.net/?f=%5Cfrac%7B20%7D%7B29%7D)
Step-by-step explanation:
sin α =
=
= ![\frac{20}{29}](https://tex.z-dn.net/?f=%5Cfrac%7B20%7D%7B29%7D)
The discriminant is b<span>²-4ac
We can rewrite x</span>² = 4 to x<span>² + 0x - 4 = 0
So a = 1, b = 0, c = -4
</span>Δ = 0 - 4 * 1 * -4
Δ = 16
The answer is B