Triangles A & B are similar
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.
Answer:
It will take Molly 1 hour to catch up to Jonas.
Step-by-step explanation:
Since Molly starts riding her bike to school 20 minutes after her brother Jonas does, and Molly pedals 12 miles per hour, and Jonas pedals 9 miles per hour, to determine how much time will it take for Molly to catch up to Jonas the following calculation has to be done:
Jonas = 9 miles per 60 minutes = 3 miles per 20 minutes
Molly = 12 miles for 60 minutes
Jonas = 3 miles + 9 = 12
Molly = 12
Therefore, it will take Molly 1 hour to catch up to Jonas.
Answer:
B)12
Step-by-step explanation:
In this question, we're trying to find the cost of feeding the cats for a year.
We know that we use 12 cans to feed the cats
We also know that each can costs $0.60
To find how much the cafeteria spent on the cats, we need to see how much 12 cans cost, and multiply that by 52 to get our yearly cost
Solve:
12 · 0.60 = 7.2
12 cans = $7.20
Now multiply 7.20 by 52 to get our minimum yearly cost for the cats.
52 · 7.20 = 374.4
This means that it costs $374.4 to feed the cats for a year.
Answer
$374.40
