Answer:
11,10.45
Step-by-step explanation:
4.4/8=0.55
6.05/0.55=11
11*0.55=0.45
Suppose there are x number of clubs in the pack
P( draw a diamond) = 13 / 59
P( draw a club) = x / 58
so P( diamond then a club) = 13x / (58*59) = 13x / 3422
so we have the equattion
117 / 1711 = 13x / 3422
234 / 3422 = 13x / 3422
therefore x = 234 / 13 = 18 clubs :-
that is 5 more clubs than in a normal pack
So the number of extra spades = 59 - 52 - 5 = 2
Answer:
-5a
Step-by-step explanation:
-5a
Answer:
B
Step-by-step explanation:
When solving equations, you need to isolate the variable on one side of the equal sign with the constants on the other. In order to do this, it is required to rearrange the equation using inverse operations. These operations can be done using the properties like addition property of equality, subtraction property of equality and multiplication property of equality. Each property states that the operation does not change the equality of the situation. This means both sides of the equation sign remain equal. Use the property when most to your advantage.
4x-28=2x-6 needs the variable x isolated. The best first move is to rearrange the constants by adding 28 to both sides. This is allowed by the addition property of equality.
Answer:
14
Step-by-step explanation:
Because to make a triangle, if two sides of the triangle is added and is equal to the third side then the triangle can be made.
In this case one side is 6 cm and the other is 8cm, if added its 14 cm and it will make a triangle