Answer:
x = 2
y = 7
Step-by-step explanation:
5x+2y=24 -------------->equ 1
8x+2y=30 -----------> equ 2
equ 1 - equ 2 =====> -3x = - 6
x = -6 / -3 = 2
x = 2
Put x = 2 in equ 1,
5*2 + 2y = 24
10 + 2y = 24
2y = 24 - 10
2y = 14
y = 14/2
y = 7
Im finding it...
Step-by-step explanation:
Answer:
, 
Step-by-step explanation:
In a 45-45-90 relation triangle the two shortest sides will have equal length, meaning:
To find the hypotenuse we must multiply the shortest side by 
, both sides are equal so it doesn't matter which we multiply.
Answer:
the left hand side dose not equale 7a^7
Step-by-step explanation:
4a^2x3a^5=7a^2+5=7a^7
16ax3a^5=7a^7=7a^7
48a^5=7a^2+5=7a^7
