Answer:
48m squared
Step-by-step explanation:
- cut the problem in half horizontally
you get two squares one square is 4 by 4 and the other 8 by 4
4 times 4=16 8 times 4=32 32+16=48
The answer to this is
x=8
Answer:18
Step-by-step explanation:
Every third term is a sum of previous two.
the sequence 1, 3, 4, 7, 11, 18
Answer:
1. 45
2. 24
3. 32
Step-by-step explanation:
One
Ashley= 3/4 * Steve
Ashley= 3/4 * 60
Ashley = 180/4
Ashley = 45
Two
60% of 40
60/100 * 40
2400/100 = 24
Three
40% 80 = 40/100 * 80 = 3200 / 100 = 32
Answer:
or (1,1)
Step-by-step explanation:
You can apply the Method of substitution.
Knowing that
(second equation), you can substitute it into the first equation and solve for the variable y:
![2x+y=3\\2(2y - 1)+y=3\\4y-2+y=3\\5y=3+2\\5y=5\\y=1](https://tex.z-dn.net/?f=2x%2By%3D3%5C%5C2%282y%20-%201%29%2By%3D3%5C%5C4y-2%2By%3D3%5C%5C5y%3D3%2B2%5C%5C5y%3D5%5C%5Cy%3D1)
Now you need to substitute
into the second equation
to calculate the value of the variable x. Then:
![x = 2(1) - 1\\x=2-1\\x=1](https://tex.z-dn.net/?f=x%20%3D%202%281%29%20-%201%5C%5Cx%3D2-1%5C%5Cx%3D1)
Then, the solution is:
or (1,1)