Answer:
#1: 146 degrees #2: 111 degrees
Step-by-step explanation:
The angles of a heptagon (a shape with 7 sides) are supposed to add up to 900 degrees, so just add up all the sides that you know and subtract it from 900 and you will have x! Do the same thing with the second one, except is is a hexagon and all the angles should add up to 720 degrees. (Don't forget to add the right angle, which is 90 degrees) So add up all the sides you know and subtract from 720 to get x.
P.S. If correct, please give Brainliest?
Rounding to a whole number means rounding a decimal digit number to the nearest whole number and eliminating the decimal digit.
To do so we should have a look at the decimal digit
Here we have 13.2
here the 2 is the digit in the decimal
We already know that when the number to be rounded is less than 5 then it is rounded to the whole number preceding it and if it is greater than 5 it is rounded to the whole number next to it.
Here we can see that 2 is less than 5 , and it is closer to 13 than to 14. So we can round this number to 13 feet
( Extra point for better understanding: If we have say 13.8 to be rounded to nearest whole number, we can see that 8 is greater than 5 and so it is closer to 14 than to 13 then it will be rounded to 14)
The percentage this empty space is of the entire volume is 26.12 % when rounded to the nearest tenth.
We have given that the shape of a
cylinder Container A has a diameter of 30 feet and a height of 18 feet.
diameter =30 feet and height =18 feet
Therefore
What is the formula for volume of cylinder ?
For cylinder A,
Similarly for cylinder B,
h=19
radius
volume of cylinder B
After pumping all of Cylinder A into Cylinder B there will remain empty space in B
The percentage this empty space is,
of the entire volume is
which is 26.12 % when rounded to the nearest tenth.
Therefore,
The percentage this empty space is of the entire volume is 26.12 % when rounded to the nearest tenth.
To learn more about the volume of cylinder visit:
brainly.com/question/9554871
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Answer:
Total cream = 34g
One application = 1 8/9 =(9+8)/9 = 17/9
Total applications = total cream/one application = 34/(17/9) = 34*9/17 = 18 applications
Step-by-step explanation:
20% also equals 1/5, right?
So in order to find the total number of turtle nests, just find 5/5, or multiply 15 by 5.
15 x 5 = 75
There were 75 total nests
