First you go the tenths place which is the number 9 stands. You look to the left of the number. Here is the tricky part if the number is under 5 for example 1 2 3 4. The number stays the same and everything behind that number is 0. If the number is 5 or higher the number goes up one and everything behind it is 0. So 3.987 rounded to the nearest tenth is 4.000
Answer:
The total length of three sides is 62'-1"
Step-by-step explanation:
We know that 1 foot = 12 inches and 1' = 12''
Part 1)
We also know that side 1=15'-7", side 2=20'-4", side 3=26'-2"
To find the total length of three sides sum the three sides
So the total length=side 1+side 2 +side 3
Now we substitute
Total length=15'-7"+20'-4"+26'-2"
Total length=(15'+20'+26')+(7"+4"+2")
Total length=(61')+(13")
Remember that 12"=1'
13"=12"+1"=1'+1"
Substitute again
Total length=(61')+(1'+1")
Total length=(62')+(1")---------> 62'-1"
<u>Therefore the answer is the total length of three sides is 62'-1"</u>
Answer:
Red= 0.3
Blue=0.4
Green=0.2
Regular=0.1
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
The marks through each of the sides of the triangle denote that all of the side lengths of the triangle are equal, or that it is an equilateral triangle. Therefore:
7x+9=x+27
6x+9=27
6x=18
x=3
Therefore, the correct answer is choice D. Hope this helps!
the answer is 20 because 200 * (1/10) = 20
