Answer:
There are 13 diamond cards in a deck of cards 13 x 4 = 52 so the answer is 1/4 :)
Step-by-step explanation:
Answer:
Your rule is: Multiply 2, Add 1
Step-by-step explanation:
Check:
2 x 2 = 4 + 1 = 5
5 x 2 = 10 + 1 = 11
11 x 2 = 22 + 1 = 23
23 x 2 = 46 + 1 = 47
~
Answer:
Perimeter = 42 cm.
Step-by-step explanation:
The 2 legs are equal in length as it is an isosceles trapezoid.
Area of trapezoid = (h/2)(a + b) where a and b are the parallel bases.
So
(5/2) (a + b) = 45
a + b = 45 * 2/5 = 18 cm.
We are given that the length of a leg (L) is 2/3 * sum of the bases, so:
L = 2/3(a + b)
= 2/3 * 18
= 12 cm.
The perimeter = a + b + 2L
= 18 * 2*12
= 42 cm.
Answer:
Step-by-step explanation:
Cost of stock (without the broker's fee) : 3000 * 6.30 = 18,900
Cost of broker's fee: 3000 * 0.02 = $ 60
For a total cost of (18,900 + 60) = $18,960
The answer is (4,-20)
Hope this helps!
