Answer:
Step-by-step explanation:
ab < a
since a is negative, when you divide by a, you must change the direction of the inequality.
b > 1
Answer:
The real perimeter is:

And the area would be:

Step-by-step explanation:
For this case we know one side of a square given 6mm.
We can begin calculating the perimeter for the scale figure with this formula:

The area for this case is given by:

And we know that the drawing has a scale of 1 mm : 7 km and if we convert the perimeter to km we got:

And the area would be:

Answer: D
3x^2 - 6x + 20 - 62/x + 3
Hope this helps! :)
Answer:
19/100
It's because it is the answer
Answer:
16 ways
Step-by-step explanation:
We are given that
Total cards=52
Total queen in deck of cards=4
Total cards of heart=13
We know 1 card of queen is heart
Number of ways drawing one card of heart out of 13=
Using combination formula ;
Number of ways drawing one card of heart out of 13=
Number of ways of drawing one card of queen out of 4=
Number of ways of drawing one card of queen out of 4=
Total number of ways of drawing one card out of 52 cards=