Answer:
√72
Decimal Form:
1.32287565…
Step-by-step explanation:
To subtract fractions, find the LCD and then combine.
0....1/4..... 2/4 or 1/2 ..... 3/4..... 1.... 1 1/4.... 1 2/4 or 1 1/2...... 1 3/4..... 2.... and so on and so on
This is how i got the result, i hope it is correct!
Answer:
2a). Y= 1. 3= x
2b). Y=4 x= 1
3).
Y= x²+3x-18
For -5
First difference
10
Second difference
-8
For -4
First difference
4
Second difference
-14
For -3
First difference
9-9= 0
Second difference
-18
For -2
First difference
-2
Second difference
-20
For -1
First difference
-2
Second difference
-20
For 0
First difference
0
Second difference
-18
The relation ia a quadratic relation because of the highest Power of x to be 2
Step-by-step explanation:
For
Y=- x+4. Y= 1
Y=x-2. 1= x-2
2y =2. 1+2= x
Y= 1. 3= x
For
Y= x+3. 1= x
Y= 3x+1. Y= 3+1
0= 2x-2. Y= 4
2= 2x
1= x
Y= x²+3x-18
For -5
First difference
25-15= 10
Second difference
10-18= -8
For -4
First difference
16-12= 4
Second difference
4-18= -14
For -3
First difference
9-9= 0
Second difference
0-18 = -18
For -2
First difference
4-6= -2
Second difference
-2-18= -20
For -1
First difference
1-3 = -2
Second difference
-2-18 = -20
For 0
First difference
0+0 = 0
Second difference
0 -18= -18
The relation ia a quadratic relation because of the highest Power of x to be 2
Answer:
48
Step-by-step explanation:
Ratio: Blue:yellow=4:3
4x12=48
So basically, You make a "equation".
You add 4 and 3 which is 7.
So since you know there is 84 total cards. That will equal the "?". So you divide the 84 and 7 since that will show what you will multiply with 4 and 3 to keep the blue and cards equally balanced. So you multiply the 12 and 4. Which is 48.
So there are 48 blue cards. Hope this helped you C:
