3 years ago

Find the surface area of the triangular prism please.

Mathematics

1 answer:

Kobotan [32]3 years ago

3 0

Surface area = area of 3 rectangles + 2 triangles

= 3*(3*7) + 2 * ( 1/2 * 3 * 2.6)

= 63 + 2* 3.9

= 70.8 in^2

You might be interested in

Sharon is working her way through school. She works two part-time jobs for a total of 22 hours a week. Job A pays $5.90 per hour

slavikrds [6]

The answer is 11

Hope this helps :D

8 0

3 years ago

What is the solution to the following system of equations? 4x + 2y = 18 x − y = 3

Ber [7]

For this case we have the following system of equations:

$4x + 2y = 18\\x-y = 3$

To solve, we clear "x" from the second equation:

$x = 3 + y$

We substitute "x" in the first equation:

$4 (3 + y) + 2y = 18\\12 + 4y + 2y = 18\\12 + 6y = 18$

We clear the value of the variable "y":

$6y = 18-12\\6y = 6\\y = \frac {6} {6}\\y = 1$

We look for the value of the variable "x":

$x = 3 + y\\x = 3 + 1\\x = 4$

Thus, the solution of the system is given by:

$(x, y) :( 4,1)$

Answer:

$(x, y) :( 4,1)$

Option D

4 0

2 years ago

For the following arguments, determine which form the argument has and whether it is valid or invalid. Remember, determining if

Ira Lisetskai [31]

Answer:

A = valid

B = valid

C = Invalid

7 0

2 years ago

What is 2/8+1/6 in the simplest form.

tatuchka [14]

Answer:

20/48

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Find (fog)(x) when f(x)=x^2-7x+12 and g(x)=7/x^2-16

Sati [7]

I think is uh.. i think is uh carrot

5 0

3 years ago