Answer:
b = 19
Step-by-step explanation:
- 2(b-1)=3(7-b) (distributive property)
-2b+2 = 21 - 3b
-2b+3b = 21-2
b = 19
A) No, because 62 + 9 = 122
Answer:
9119
Step-by-step explanation:
5:6 also equals 5/6
Then you can set up a proportion of 5/6=4145/? (?=number of no votes)
Cross multiply to get 6*4145=5?, then divide by 5 to get 4974.
Since you need the total number of votes, you add 4974 to 4145 to get 9119
1,909
1,919
1,929
1,939
1,949
1,959
1,969
1,979
1,989
1,999
The tens place keeps on going up each time. You can repeat this same thing with the 2,000.
2,909
2,919
2,929
2,939
Just keep on doing that till you reach 9,999
Answer:
The answer to your question is 19.2 feet.
Step-by-step explanation:
With the data given, we can see that we have a right triangle in the middle of the bigger one. Also, we can see that we have four triangles inside the biggest one, and all these triangles have the same size.
Then we can know the length of the three sides of:
BC = DE + DE = 3.2 + 3.2 = 6.4
AB = EF + EF = 4 + 4 = 8
AC = DF + DF = 2.4 + 2.4 = 4.8
Perimeter = BC + AB + AC = 6.4 + 8 + 4.8 = 19.2 feet
