8.8 because you need to multiply 1.68 by 10 which is 16.8-8=8.8
Answer:
Identity property
Step-by-step explanation:
Identity property of multiplication: The product of 1 and any number is that number. For example, 7 × 1 = 7 7 \times 1 = 7 7×1=77, times, 1, equals, 7.
I hope it's helpful!
1.) Parallel to 10x - 5y = 8 ; (2,4)
10x - 5y = 8
5y = 10x - 8
y = 2x - 8/5
m = 2
y - 4 = 2(x - 2)
y - 4 = 2x - 4
y = 2x
2.) Parallel to 4x + 2y = 5 ; (-3,5)
4x + 2y = 5
2y = -4x + 5
y = -2x - 5/2
m = -2
y - 5 = -2(x + 3)
y - 5 = -2x - 6
<span>y = -2x -1
</span>
3.) Parallel to 4x + y = -1 ; (5,0)
4x + y = -1
y = -4x - 1
m = -4
y - 0 = -4(x - 5)
y = -4x + 20
4.) Perpendicular to x - 5y = -10 ; (2,5)
x - 5y = -10
5y = x + 10
y = x/5 - 2
m = -5
y - 5 = -5(x - 2)
y - 5 = -5x + 10
y = -5x + 15
5.) Perpendicular to x - 3y = 9 ; (3,5)
x - 3y = 9
3y = x - 9
y = x/3 - 3
m = -3
y - 5 = -3(x - 3)
y - 5 = -3x + 9
<span>y = -3x + 14</span>
Answer:
I believe that the answer is
Galina was correct when she said: there are 2 possible outcomes.
Elroy was correct when he said: multiply the 10 outcomes
Step-by-step explanation:
I looked this up and found that when you flip a coin 10 times you get 2^10 = 1024 but including other possibilities there are only 1000 combinations. Meaning that there are 2 possible outcomes for every coin flip and in order to find those combinations you have to multiply 2 to itself for however many times you were to flip a coin.
For Example: Flip a coin 3 times there are 2 possibilities for every time you flip it. So the answer would be 2*2*2=8 combinations.
I hope this helps. :)
Answer:
£30
Step-by-step explanation:
To tackle these 'sharing' ratios problems, first find the total amount parts in the ratio.
1 : 6 = 1 + 6 = 7 parts
Now divide the total amount of parts by the total amount of money shared
35 / 7 = 5
Now multiply the answer by the value that is appropriate.
In this case, they want you to work out how much Ali recieved.
Ali's value is 6
6 × 5 = £30
hope this helps :)
