Answer:
44m
Step-by-step explanation:
perimeter=(12+12)+(10+10)
=24m + 20m
=44m
OR
{2×12)+(2×10)
24m + 20m
44m
Let the original fraction be
Now let's increase both numerator and denominator by 2:
This produces a 1/12 increase:
The left hand side can be rearranged as
Invert both sides:
Solve the quadratic equation:
So, in the first case, the original fraction is
In the second case, we have
Answer:
47.1
Step-by-step explanation:
Sorry if its wrong
Answer:
15) slope=-4 y-intercept is 3 equation is y=-4x+3
16) slope=0 y-intercept is -4 equation is y=0x-4
17) slope=2 y-intercept is 4 equation is y=2x+4
18) slope=1 y-intercept is 4 equation is y=1x+4
Step-by-step explanation:
hope this helps :3
if it did pls mark brainliest
Answer:
2
Step-by-step explanation:
Given
7x + 2 = 16
Subtracting 2 from both sides
7x + 2 - 2 = 16 - 2
7x = 14
Dividing both sides by 7
7x / 7 = 14 /7
x = 2
Hope it will help :)