Answer:
14.32
Step-by-step explanation:
The volume of the cone is 540π , work out the height of the cone.
radious = 6cm
Answer:
- 2
Step-by-step explanation:
1) Write the equation in slope-intercept form.
4x - 8y = 64
-8y = -4x +64
y = 1/2 x - 8
slope of this line = 1/2
2) For perpendicular line the slope is negative reciprocal.
So, slope for perpendicular line is equal -2.
Answer:
<u>The square root of 198 is between 14 and 15.</u>
Step-by-step explanation:
Let's calculate the square root of 198, this way:
√198 = 14.07
<u>The square root of 198 is between 14 and 15.</u>
Answer: 90.75 mm
Step-by-step explanation:
Given
The radius of the hemisphere is 16 mm
length of the inclined sides are 20 mm
The perimeter of the figure is the sum of the length of two inclined sides and a semi-circle circumference
Total length of the road = 6 3/4 miles.
Each markers are spaced at a distance = 1/8 of a mile.
Number of markers could be represented by following division problem:
Total length of the road ÷ each marker space =
<h3>a) 6 3/4 ÷ 1/8.</h3>
b) In order to solve it, we need to convert that fraction into improper fraction:
6 3/4 = 27/4
6 3/4 ÷ 1/8 = 27/4 ÷ 1/8
We need to convert division sign into multiplication sign and flip the second fraction.
27/4 × 8/1
On simplifying, we get
27 × 2 = 54.
<h3>c) There would be total number of 54 markers of lengths (1/8) of a mile.</h3>
