Answer:
Step-by-step explanation:
It's options 1, 3 & 4
Abd I am not that sure about the second option, anyway the rest all which are correct I have specified
Answer:
2500
Step-by-step explanation:
it is a geometric progression
r=5
2/3(x-7)=-2
2/3x-14/3=-2
2/3x=-2+14/3
2/3x=-6/3+14/3
2/3x=8/3
3/2(2/3x)=8/3(3/2)
6/6x=24/6
x=4
615,472 is the answer, just write that in word form (six hundred fifteen thousand, four hundred seventy two)
Consider the given statement:
8+3.4=3.4+8
We have to identify the property used in this statement.
1. Associative Property of Addition: Let a,b and c be three real numbers. This property states that
. This property is not used in the given statement.
2. Inverse property of addition: A number 'a' is said to have an inverse '-a' if
. This property is not used in the given statement.
3. Inverse property of multiplication: A number 'a' is said to have an inverse '
' if
. This property is not used in the given statement.
4. Commutative property of addition: Let 'a' and 'b' be two real numbers. This property states that
.
In the given statement, 8+3.4=3.4+8
which is expressed as 8+12 = 12+8, this statement holds commutative property of addition as whether 8 is added to 12 or 12 is added to 8, the result is same.
So, Commutative property of addition is illustrated in this statement.