Given:
Perimeter of a parallelogram = 64 cm
Length = 3 times larger than the width
To find:
The length of the parallelogram.
Solution:
We know that, the perimeter of the parallelogram is:
Where, l is length and w is width of the parallelogram.
We have, l = 3w and P=64.
So,
Divide both sides by 8.
Now,
Therefore, the length of the parallelogram is 24 cm.
Step-by-step explanation:
Gradient of a line is (x-1-x2)+(y1-y2)
(2--2) +(-2--6)
(4)+(4)
(8)
the gradient of the line is 8
So, three and seven combine to make 10. Becoming good at mental math can be achieved by noticing things like this. Your mind should automatically see 43 and 17, know that 3 plus 7 equals 10. So there you have 50 plus 10 plus 27. Which is very simple to do. Your final answer will be 87.
Answer:
Equation Form: x=−2,y=−2
Step-by-step explanation:
Eliminate the equal sides of each equation and combine.
3/2x+1=−x−4
Solve 3/2x+1=−x−4
for x. x=−2
Evaluate y when x=−2.
y=−2
The solution to the system is the complete set of ordered pairs that are valid solutions.
(−2,−2)
The result can be shown in multiple forms.
Point Form:
(−2,−2)
Equation Form:
x=−2,y=−2