All categories

3 years ago

An aquarium has the dimensions shown in the net below. What is the surface area of the aquarium?

Mathematics

2 answers:

marusya05 [52]3 years ago

3 0

Answer:

Step-by-step explanation:

Nadya [2.5K]3 years ago

3 0

Answer:

D. 57 Square feet

Step-by-step explanation:

So first you do 4.5x2=9.0 then you times that by 2 so 9.0x2= 18

Next, you do 4.5x3= 13.5 then you times that by 2 so 13.5x2= 27

Lastly, you do 2x3 on one side and 2x3 on the other side. For both of those you get 6, so you do 6+6 and you get 12

Finally you do

18+27+12=57

You might be interested in

mrs. robinson bought a novel at bookstore on sale for 20% off its regular price of $ 29.99.mr. chang bougth the same novel at a

agasfer [191]

29.99-20%= 23.99
25.00-10%= 22.50 so, Mr.chang got the better deal ( but not by much.)

4 0

4 years ago

Read 2 more answers

Jlenok [28]

Answer:

(x - $\frac{5}{2}$ )² + $\frac{7}{4}$

Step-by-step explanation:

x² - 5x + 8

Using the method of completing the square

add/subtract ( half the coefficient of the x- term )² to x² - 5x

x² + 2(- $\frac{5}{2}$ )x + $\frac{25}{4}$ - $\frac{25}{4}$ + 8

= (x - $\frac{5}{2}$ )² - $\frac{25}{4}$ + $\frac{32}{4}$

= (x - $\frac{5}{2}$ )² + $\frac{7}{4}$

5 0

2 years ago

The point (-6, y) lies on the graph of the equation: 5y=2x−4.

Vilka [71]

Answer:

The answer is -16/5

Step-by-step explanation:

7 0

3 years ago

Which of the following shapes cannot generate a regular tessellation

Alex73 [517]

You are correct.It is a pentagon.

3 0

3 years ago

Read 2 more answers

What is the equation of a line with a slope of -1 and a y-interceptor -5

Alekssandra [29.7K]

Answer:

y = - x - 5

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

here slope m = - 1 and y- intercept c = - 5, hence

y = - x - 5 ← equation of line

4 0

3 years ago