3 years ago

Question Progress

Mathematics

1 answer:

solong [7]3 years ago

6 0

Answer: 54

Step-by-step explanation: no need for explanation

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52109 round to nearest ten

balandron [24]

Your answer is 52110

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3 years ago

Walt received a package that is 2 1/3 inches long, 6 ¾ inches high, and 8 ½ inches wide. What is the surface area of the package

Umnica [9.8K]

The surface area of prism is 185.815 square inches

Solution:

Given that,

$Length = 2\frac{1}{3}\ inches = \frac{3 \times 2 + 1}{3} = \frac{7}{3}\ inches = 2.33\ inches$

$Width = 8\frac{1}{2}\ inches = \frac{17}{2}\ inches = 8.5\ inches$

$Height = 6\frac{3}{4}\ inches = \frac{27}{4}\ inches = 6.75\ inches$

The surface area of package is given as:

$A=2(wl+hl+hw)$

Where,

"l" is the length

"w" is the width

"h" is the height

Substituting the values we get,

$A = 2((8.5 \times 2.33) + (6.75 \times 2.33) + (6.75 \times 8.5))\\\\Simplify\ the\ above\ equation\\\\A = 2(19.805+15.7275+57.375)\\\\A = 2 \times 92.9075\\\\A = 185.815$

Thus the surface area of prism is 185.815 square inches

3 0

3 years ago

Read 2 more answers

lev has 9 tens. jim has 1 ten. they put all their tens together. dawn puts 9 ones with the tens. what number did they make?

MatroZZZ [7]

The answer to this 110

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4 years ago

Which number line shows the inequality n < -1?

nordsb [41]

Answer:

The second line

Step-by-step explanation:

8 0

3 years ago

Please help i will marl you brainless tha thangkyou

pogonyaev

Answer:

Step-by-step explanation:

The faces are 5

And the Name is rectangle prism

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3 years ago