All categories

3 years ago

Find the surface area of this rectangular prism. Be sure to include the correct unit in your answer.

Mathematics

2 answers:

NISA [10]3 years ago

8 0

Answer:

Step-by-step explanation:

L = 6

w = 5

h = 3

SA = 2*L*w + 2*L*h + 2*w*h

SA = 2*6*5 + 2*6*3 + 2*5*3

SA = 60 + 36 + 30

SA = 126 m^2

Sav [38]3 years ago

7 0

Answer:

126in

Step-by-step explanation:

6*5=30

5*3=15

6*3=18

30+15+18 = 63

63*2=126

You might be interested in

Which graph represents a function with a growth factor of 5

mr Goodwill [35]

Answer:

the answer should be C!

Step-by-step explanation:

When you multiply the y value 0.04 and 5 it comes out as 0.02.

6 0

4 years ago

Read 2 more answers

Question 2b only! Evaluate using the definition of the definite integral(that means using the limit of a Riemann sum

lara [203]

Answer:

Hello,

Step-by-step explanation:

We divide the interval [a b] in n equal parts.

$\Delta x=\dfrac{b-a}{n} \\\\x_i=a+\Delta x *i \ for\ i=1\ to\ n\\\\y_i=x_i^2=(a+\Delta x *i)^2=a^2+(\Delta x *i)^2+2*a*\Delta x *i\\\\\\Area\ of\ i^{th} \ rectangle=R(x_i)=\Delta x * y_i\\$

$\displaystyle \sum_{i=1}^{n} R(x_i)=\dfrac{b-a}{n}*\sum_{i=1}^{n}\ (a^2 +(\dfrac{b-a}{n})^2*i^2+2*a*\dfrac{b-a}{n}*i)\\$

$=(b-a)^2*a^2+(\dfrac{b-a}{n})^3*\dfrac{n(n+1)(2n+1)}{6} +2*a*(\dfrac{b-a}{n})^2*\dfrac{n (n+1)} {2} \\\\\displaystyle \int\limits^a_b {x^2} \, dx = \lim_{n \to \infty} \sum_{i=1}^{n} R(x_i)\\\\=(b-a)*a^2+\dfrac{(b-a)^3 }{3} +a(b-a)^2\\\\=a^2b-a^3+\dfrac{1}{3} (b^3-3ab^2+3a^2b-a^3)+a^3+ab^2-2a^2b\\\\=\dfrac{b^3}{3}-ab^2+ab^2+a^2b+a^2b-2a^2b-\dfrac{a^3}{3} \\\\\\\boxed{\int\limits^a_b {x^2} \, dx =\dfrac{b^3}{3} -\dfrac{a^3}{3}}\\$

4 0

3 years ago

Jess was comparing the population in three towns. The populations were 3,486, 2,320, and 3,891. About how many people lived in t

Pavel [41]

Answer:

9,696

Step-by-step explanation:

4 0

3 years ago

Due to a late summer drought, the change in water level (in feet) in the pond behind Eastview is falling

belka [17]

Answer:

The x-intercept represents when the water level of the Eastview pond. This shows that the Eastview pond's water level reached 0 at 52 (days/years/hours/minutes... etc).

6 0

3 years ago

I need help with number 15 and 16.How do I find it?

Anton [14]

Find the answer for 15:
462,371 * 10 = 4,623,710
(millions place)

Find the answer for 16:
How many hundreds to make a thousand?
10! because 371 * 10 = 3,710
(10 times)

6 0

4 years ago