3 years ago

A rectangular prism is 5 meters long, 2 meters wide. amd 2 meters high. What is the suface area of this prism in square inches?

1 answer:

8 0

Surface area of a prism=2(long x wide)+2(long x high )+2(wide x high)
Data:
long=5 m
wide=2 m
high=2 m

Surface area of this prism=2(5 m * 2 m)+2(5 m*2 m)+2(2 m*2m)
=2(10 m ²)+2(10 m²)+2(4 m²)
=20 m²+20 m²+8 m²
=48 m²

Answer: C 48 m²

You might be interested in

To cook a steak to medium-rare, it needs to have an internal temperature of 135 Fahrenheit. A lower internal temperature will un

jeka57 [31]

Just write down any random equation and you will be correct.

3 0

4 years ago

What is the exact value for the expression the square root of 56. − the square root of 14. + the square root of 126.? Simplify i

solong [7]

Factor a square root of 14 out of every expression to get:

$\sqrt{14}*(\sqrt{4}-1+\sqrt{9)$

$\sqrt{14}*(2-1+3)$

$4*\sqrt{14}$

Thus, the expression is equal to four times the square-root of 14. The second answer is correct.

8 0

3 years ago

57 117find x triangle

alexandr402 [8]

Answer:

Step-by-step explanation:

x = 180 - [ 57 + ( 180 - 117 ) ]

= 180 - [ 57 + 63 ]

= 180 - 120

x = 60

6 0

3 years ago

Find the sum of the given series up to the 100th term: 3 + 8 + 13 + 18 +......

EleoNora [17]

Answer:

B = 25050

Step-by-step explanation:

S=n/2(2a1+(n-1)d)

4 0

3 years ago

use four rectangles to estimate the area between the graph of the function and the x-axis on the interval using the right endpoi

WINSTONCH [101]

we have the function

f(x)=6/(7x)

the interval [2,6]

Divide into fur rectangles

the width of each rectangle is equal to

(6-2)/4=1

the intervals are

(2,3) (3,4) (4,5) and (5,6)

using the right endpoints

the approximate area is equal to

A1=f(3)*(1)=[6/(7*3)]*(1)=6/21

A2=f(4)*(1)=[6/(7*4)]*(1)=6/28

A3=f(5)*(1)=[6/(7*5)]*(1)=6/35

A4=f(6)*(1)=[6/(7*6)]*(1)=6/42

therefore

the approximate area is

A=(6/21)+((6/28)+(6/35)+(6/42)

simplify

A=(6/7)*[(1/3)+(1/4)+(1/5)+(1/6)]

A=(6/7)*[(20+15+12+10)/60]

A=(6/7)*[57/60]

<h2>A=57/70 unit2 -----> exact answer</h2>

4 0

1 year ago