Answer: 23 + 9 = 32
Step-by-step explanation:
Answer:
2:5
Step-by-step explanation:
Since there are 2 nickles and 5 quarters there are 2 nickles for every 5 quarters so answer is 2:5
Answer:
x= -10
Step-by-step explanation:
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Hi there!
So -5 1/2 + 7 3/4 is
Improper fraction: 9/4
Decimal: 2.25
Mixed Number: 2 1/4
Answer:
The coordinates of D are (-3,-7).....
Step-by-step explanation:
First we have to find the coordinates of B. For this we will take the average of the two points that make up the segment. We will take A and C.
Average of x's value
-9+(-1) = -9-1 = -10/2 = -5
Average of y's value
-4+6 = 2/2 = 1
Thus the coordinates of B are (-5,1)
Now we will find the coordinates of D. Here E is the average of B and D. Thus the solution will be:
B+D/2= E
Average of x's
-5+D/2 = -4
-5+D = -4*2
-5+D = -8
D= -8+5
D= -3
Average of y's
(B + D)/2 = E
1 + D/2 = -3
1 + D = -6
D = -7
Thus the coordinates of D are (-3,-7).....
