Okay so we know that a circle is 360°
the one angle is 135 degrees and to find the other one we can just subtract 360 - 135
the other angle is 225°
we can set it up as:
12 yd x
——— = ——-
225 135
to find x, cross multiply 135 and 12 which gives you 1,620
1,620 / 225 = 7.2
the other angle is 7.2 yards!
336=7(6)h
336=42h
336/42= 8
The height is 8 inches tall
<span>–3x + 1 + 10x = x + 4
Subtract x from both sides
-4x + 1 + 10x = 4
Add 10x to -4x
6x + 1 = 4
Subtract 1 from both sides
6x = 3
Divide both sides by 6
Final Answer: x= 0.5</span>
Answer:
The quart bottle of cola for $1.50 is the better buy.
Step-by-step explanation:
In order to compare the amount of cola per cost, you need to first use the same measurements. Since one bottle is a quart and one bottle is a liter, we need to convert one to the other. There are approximately 1.06 quarts per liter. So, for the quart bottle, we can also say it has 1.06 liters of cola. To find the price per volume, we take the cost divided by the volume: 1.50 ÷ 1.06 = $1.42. The liter bottle costs $1.57. So, the quart bottle would be cheaper overall by approximately $0.15.
Answer:
Step-by-step explanation:t55
An octagon has 8 sides. If each of them has a length of x, then the perimeter is 8x which is twice the perimeter of the square. (The square has a perimeter of 4x)
A dodecagon is a 12 sided regular polygon. It will have 12 sides all of which are equal to x. Since the square has a perimeter of 4x and the dodecagon has a perimeter of 12x the perimeter of the dodecagon is 3 times that of the given square.
