3 years ago

What is the surface area? 7 m 5 m 4 m

Mathematics

2 answers:

timurjin [86]3 years ago

8 0

Answer:

surface area of cuboid=2(lb+bh+hl)

surface area of cuboid=2(7×5+5×4+4×7)

surface area of cuboid=166m²

if the shape is cuboid if it's not than tell me on comment section the figure i can help you.

fiasKO [112]3 years ago

8 0

2×(7×5 + 7×4 + 5×4) = 166 feet2

You might be interested in

How long would it take the two trains to meet?

tiny-mole [99]

Answer: 2.5 hours.

Step-by-step explanation:

7 0

2 years ago

-5x + 4 = 2x + 16<br> How do I solve this

Cloud [144]

Subtract 2x from both sides then you’d have -7x+4=16 Then you subtract 4 from both sides and you’d get -7x=12. Next you divide both side by -7 so x=1.75 rounded to the nearest hundredth.

8 0

2 years ago

A manufacturing plant earned 4000 pesos per man-hour of labor when it opened. Each year, the plant earns an additional 6% per ma

Lyrx [107]

Answer:

866.16??????

Step-by-step explanation:

8 0

2 years ago

Which points are separated by distance of 6 units?

sergiy2304 [10]

I think it’s b! i hope that helps!

8 0

2 years ago

1. (a) Use the integral test to show that P[infinity] n=1 1/n4 converges. (b) Find the 10th partial sum, s10, of the series P[in

scZoUnD [109]

Answer:

Step-by-step explanation:

a) $\int\limits^{\infty} _1 {\frac{1}{n^4} } \, dn\\ =\frac{n^{-3} }{-3}$

Substitute limits to get

= $\frac{1}{3}$

Thus converges.

b) 10th partial sum =

$\int\limits^{10} _1 {\frac{1}{n^4} } \, dn\\ =\frac{n^{-3} }{-3}$

= $\frac{-1}{3} (0.001-1)\\= 0.333$

c) Z [infinity] n+1 1 /x ^4 dx ≤ s − sn ≤ Z [infinity] n 1 /x^ 4 dx, (1)

where s is the sum of P[infinity] n=1 1/n4 and sn is the nth partial sum of P[infinity] n=1 1/n4 .

(question is not clear)

3 0

3 years ago