Essentially, we are being asked to find the unit rate. We want to figure out how many dollars it costs to buy 1 yard of fabric.
$10 : 8 yards
---Divide both values by 8
$1.25 : 1 yard
Hope this helps!
Answer:
The polygon has 43 sides . The polygon can be called 43 - gon or tetracontakaitrigon.
Step-by-step explanation:
In a regular polygon all the sides are equal and also all the angles are equal. The sum of the interior angle of a polygon can be calculated with the following formula;
sum of interior angle = (n−2) × 180°
where
n = number of sides
The sum of the interior angle should be less than 7500 and greater than 7201.
sum of interior angle = (n−2) × 180°
less than 7500 and greater than 7201 = (43 - 2) × 180
less than 7500 and greater than 7201 = 41 × 180
less than 7500 and greater than 7201 = 7380
°
The polygon has 43 sides . The polygon can be called 43 - gon or tetracontakaitrigon.
Answer:
40cm and
80cm
Step-by-step explanation:
Given
Sides = 10cm
Perimeter of the first square = 4a
= 4 x 10 = 40cm
For the second square, the sides are increased by 2 times
So 2 x 10 = 20cm
Therefore,
Perimeter = 4 x 20 = 80cm
The perimeter of the second square is twice that of the first square
To solve this problem you must apply the proccedure shown below:
1. You must apply the formula for calculate the volume of a cone, which is given in the figure attached:
V=πr²h/3
Where r is the radius (r=2 cm) and h is the height (h=3 cm)
2. Therefore, when you substitute these values into the formula for calculate the volume a cone, you obtain the following result:
V=πr²h/3
V=π(2 cm)²(3 cm)/3
V=4π cm³
Therefore, the answer is: The volume of the solide chocolate required is 4π cm³.