What is the difference between 9squere unit and 9 cubic units

Answers

Answer 1
Answer: 9 square units is 9 to the scond power (9*2)while 9 cubic units is 9 cubed to third power (9*3)

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Divide 25 by 8 write the quotient with a fraction

Answers

3 1/8 or 3.125 or 25/8

Jamie is selling tickets at a whale watch at a local beach.The tickets cost $24.40 for an adult and $14.50 for a child.Jamie earns a 30% commission on all ticket sales.Write an expression using parentheses to represent how much Jamie earns from selling tickets,where a is the number of adult tickets c is the number of children tickets sold.Use the distributive property to simplify the expression.please explain too :D

Answers

30% = .3

.3(24.40a + 14.50c)

24.40 = cost of adult ticket
14.50 = cost of child ticket
a = # of adult tickets sold
c = # of child tickets sold

.3 * 24.40a + .3 * 14.50c
answer: 7.32a + 4.35c 

reasoning: if you know that 9 x 20 = 180, how can you use this to find 9 x 24? explain your strategy.

Answers

9 * 20 = 180

24 has 4 more than that, so multiply 9 to 4 and add it to 180.

9 * 4 = 36

180 + 36 = 216

So 9 * 24 = 216
9 × 24 = 9 × ( 20 + 4 ) = 9 × 20 + 9 × 4 = 180 + 36 = 216 ;

In your own words define angle

Answers

An angle is two rays that lie on one plane, and both have the same endpoint. 

It could look like this :  ∠
they both have the same end point like this <

The Morgan styling salon sells it’s private label styling gel for $19.98 after a markup of 160% based on the cost fine the cost and markup

Answers

19.98 = x + x(1.6)

19.98 = 1.6x + x

19.98 = 2.6x

x = 7.68

x(1.6) = 12.29

The cost is $7.68 and the markup is $12.29. (Approximate due to rounding)

Hope this helps!! :)

The area of the quadrilateral shown is 252 square inches. What is the perimeter? (the width is 16.8 inches)

A. 61.8 inches
B. 31.8 inches
C. 63.6 inches
D. 67.2 inches

Answers

Answer:

The answer is 63.6 in^2

Step-by-step explanation:

In order to determine the area of the quadrilateral, we have to know the values of its sides. The area of the quadrilateral is:

A=a*b

a= length of the quadrilateral

b=width of the quadrilateral

We know the area and the width of the quadrilateral, so we can determine its length:

252=a*16.8\na=(252)/(16.8)\na=15

Then, the perimeter of the quadrilateral is:

P=2*a+2*b

P=2*15+2*16.8

P=63.6

Finally, the perimeter is 63.6 in^2

C. 63.6 inches

That is because to find the length of the quadrilateral do this since you already know the width of the polygon:

252/16.8 = 15

Now that we know the length do this since this is the formula to find the perimeter or for me I would just 2x:

2(16.8) + 2(15) =

33.6 + 30 = 63.6

The perimeter of the quadrilateral is 63.6 inches