Answer: the missing measure on the big rectangle is 30 feet.
Step-by-step explanation:
If the small rectangle was enlarged to create the big rectangle, it means that they are similar. This also means that the dimensions of the larger rectangle different form the dimensions of the smaller rectangle by a constant ratio or factor.
The smaller rectangle has a length of 12 feet and width of 2 feet. The larger rectangle has a length of x feet and width of 5 feet. This means that
x/12 = 5/2
Cross multiplying, it becomes
2x = 12 × 5 = 60
x = 60/2 = 30
6 1/2% as a decimal is 6.05. 6 is a whole number, and 1/2% is 0.05 in decimal form.
Answer:
subtract 11 from both sides I think is what you're asking
Step-by-step explanation:
Let

the number of white marbles in Jar 1
Let

the number of white marbles in Jar 2
Total number of white marbles is

Jar 1 has

white marbles and

red marbles so

marbles total
Jar 2 has

white marbles and

red marbles so

marbles total
Since both jars have equal amounts of marbles,

We have a system of equations:


The number of red marbles in Jar 2 is

so we solve for


⇒

⇒

⇒

⇒

Number of red marbles in Jar 2 is

So there are 360 red marbles in Jar 2.