7 A polygon has the following coordinates: A(2,-2), B(-4,-4), C(-4,-1), D(-2,3), E(1,3), F(2,5). Find the length of BC. A. 4 uni
vesna_86 [32]
Answer:
B.
Step-by-step explanation:
Well to find BC, you have to know B and C
B = (-4, 4)
C = (-4, -1)
The distance is:
√(4 + 1)^2 + (-4 + 4)^2
√25
5
Answer: M=15
Step-by-step explanation:
You first have to get all alike things on the same side
So start of by adding 26 to both sides to cancel it out
26+4 is 30
Now we have 2m = 30
You have to divide 2 to both sides
So the answer it m=15
Ok, what is $0.1369 rounded to the nearest cent?
100 cents make a dollar which means the most possible cents not making a dollar is 99 cents
So that means you leave the first two decimals alone and focus on the last two.
What is 69 closer to? 70 or 60? Well, its larger than 65 which is the halfway point so its closer to 70
Is 70 closer to 0 or 100? Well, since 70 is past the halfway point which is 50, its closer to 100.
Think of 3 as 0 and the next number up which is 4 as 100, well, since 70 is closer to 100 than 0, its closer to 4.
So That means that 0.1369 rounded to the nearest cent is $0.14
Your answer rounded is $0.14
