You need to have 1 hundred block and 5 ten sticks and 3 one dot
Answer:
2x - y = 13
Step-by-step explanation:
To write the equation of a line use the formula 
.
Substitute m = 2 and (4,-5).
One third is one of those rational numbers that can never be
exactly written as a decimal. To change a fraction into its
decimal, you divide the top number by the bottom number,
and the quotient is the decimal form of the fraction.
When you divide 1 by 3 , you get .333... and the 3s never
stop. They just keep going on forever.
That's called a "repeating" decimal.
Percent change formula:
C = x - x
2 1 / x
1
To calculate percent change we need to take the difference between the starting value and final value, divide by the absolute value of the starting value, and multiply the result by 100.
1. 72 is a 33.333% decrease of 108. Round is 33%.
2. 90 is a 20% increase of 75. Round is 20%.
3. 49 is a 75% increase of 28. Round is 80%.
Answer:
36
Step-by-step explanation:
In a Parallelogram , it is important to note that opposite sides are equal to each other.
We are given parallelogram ABCD.
We have sides: AB, BC, CD, AD.
Since opposite sides are equal then:
AB = CD
BC = AD
The perimeter of a parallelogram is the sum of all its sides.
In the question: BC=13 and AB=5
Hence,
AB = CD = 5
BC = AD = 13
Perimeter of Parallelogram ABCD = 5 + 5 + 13 + 13
= 36.
