Answer:
see below
Step-by-step explanation:
A = 1/2 b*h
A = 1/2 (5*7)
We can use the commutative property of multiplication which states
a*b = b*a
A = 1/2 (7*5)
This will not affect the answer because 5*7 = 7*5
Answer:
B = 2
Step-by-step explanation:
( 2 b + 4 ) 2 − 12 = 0
Distribute..
2b+4(2)-12=0
combine like terms
2b+8-12=0
2b-4=0
Now solve this simple 2 step equation...
2b-4=0
+4=+4 <- add 4 to both sides
----------
2b=4
/2 = /2 <- divede both sides by 2
-----------
B = 2
The following are the answers to
the questions presented:
x = -π/3 (smaller
value)
x = π/3 (larger value)
I am hoping that these answers
have satisfied your queries and it will be able to help you in your endeavors, and
if you would like, feel free to ask another question.
Answer:
7
Step-by-step explanation:
divide your circumference by π or 3.14
There are 13 diamonds so the probability of drawing a diamond in 13/52 or 1/4.
There are 51 cards left and 12 diamonds so (51-12)/51 = 39/51
1/4 * 39/51 = 39/104 = 13/68
Your final answer should be 13/68. Hope this helps!
