Answer:
y=1 and x = 2
Step-by-step explanation:
Given equations are :
2x-2y = 2 ....(1)
5x+2y= 12 .....(2)
Adding equation (1) and (2),
2x+5x = 2+12
7x = 14
x = 2
Put the value of x in equation (!).
2(2)-2y = 2
4-2y=2
2=2y
y=1
So, the values of x and y are 2 and 1 respectively.
Answer:
It is 16 because a square has 4 sides. 64 divided by 4 sides is 16 square centimeters per one side. Hope this helps
Step-by-step explanation:
you need to solve this using fractions.
Example :
It takes 3 men 8 hours to build a wall. How long would it take 4 men to build the same wall?
For 3 men: It is 1 wall divided by 8 hours, which is 1/8.
For 1 man: It is 1/8 divided by 3, which is 1/24.
For 4 men: It is 1/24 multiplied by 4, which is 1/6, = 6 hours.
The answer may be 76 degrees if it is a supplementary angle
Let f(x) = ak^x
f(0) = 1 = a
f(5) = 4 = k^5
k = 4^(1/5)
f(x) = 4^(x/5) = 2^(2x/5)
Exponential function
Hope this helps :)
