The table shows the numbers of black, white, and blue cars sold by a

Westkost [7]

Answer:

A=10 cm

B=5 cm

Area of square = 25 cm

Step-by-step explanation:

Since that is an equilateral triangle based off the fact that all the sides are the same variable (a) then that means 30 divided by 3 which equals 10. So now we know that a = 10. Lets input that information for the rectangle. Since there are 2 a's that equals 20 and the perimeter is 30 so b has to be 5 since 5 times 2 is 10 plus 20 equals 30. so now we know that a=10 and b=5 so our squares sides are all 5. The area of the square is 25

7 0

2 years ago

Explain three different ways on how to write a ratio table and provide an example of each.

grandymaker [24]

Answer:

look it up Answer:

Step-by-step explanation:

6 0

2 years ago

40% of students in a class are left-handed. Find the probability that the random sample of 20 Students in a class will have. (a)

Maurinko [17]

I am left Handed!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!