Answer:
here 1st case
x+y=77
or,x=77-y
second case
4x+2y=286 (according to question)
putting value of x from first case
4 (77-y)+2y=286
or,308-4y+2y=286
or,308-286=2y
or,22=2y
or,11=y and x=77-11
x=66
Step-by-step explanation:
so,y=11 and x=66
A = 9*14 + 12*8
A = 126 + 96
A = 222 m²
You just have to add the areas of the two rectangles.
Hope this helps !
Photon
Answer:
2.5192e+16
Step-by-step explanation:
(1.34x10^10)(1.88x10^6)
1.34x10000000000(1.88x10^6)
13400000000(1.88x10^6)
13400000000x1880000
5.78 or answer d ✌️ I am typing these current letters for 20 characters
Answer:
infinite solutions
Step-by-step explanation:
Hey there!
In order to solve this problem, we need to first distribute the
This is equal to
Now we can combine like terms
and cancel out
also
and cancel out
The equation ends up as 0 = 0
So the answer to this answer is infinite solutions