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2 years ago

Need help fast right now. Find the surface area of each solid. Round to the nearest tenth of necessary.

Mathematics

1 answer:

Mice21 [21]2 years ago

7 0

Answer:

5)surface =2(lb*bh*hl)

=2(12*4+4*4+4*12)

=2(48+16+48)

=2(96+16)

=2*112

=224inc^2

6)surfacearea=2*pi*r(r+h)

=2*3.14*2(2+1)

=6.28*2*3

=6.28*6

=37.68m^2

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What is the surface area of the rectangular prism, if its length is 17 meters?

wel

182 m^ (Third answer) because it is not the volume

2 rectangles measuring 17x2 2(17x2)= 2x34 = 68 m^

2rectangles measuring 17x3 2(17x3)=2x51+102 m^

2rectangles measuring 3x2 2(3x2)=2x6=12 m^

TOTAL---------------------------------------------------------182 m^

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3 years ago

A goat and a cow together weigh 190 kg 640 g. The weight of the goat is 59 kg 720 g. Find the weight of the cow

AVprozaik [17]

Answer: 130 kg 920 g

Step-by-step explanation:

Given

The weight of the goat is 59 kg 720 g

The combined weight of goat and cow is 190 kg 640 g

Suppose, the weight of the cow is x kg

We know, 1 kg=1000 g

Converting weight into kg

Goat weight

$=59+0.720\\=59.720\ kg$

Total weight

$=190+0.640\\=190.640\ kg$

Then, the cow weight is given by

$\Rightarrow 190.640-59.720\\\Rightarrow 130.920\ kg\ \text{or}\ 130\ kg\ 920\ g$

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2 years ago

What is 6 divided by 36

sergeinik [125]

The question is asking you how many times 6 can go into 36... So 6 goes into 36, 0.16/ 0.66 times
So Basically, 6 divided by 36 = 0.16

8 0

2 years ago

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Evaluate if j = 6: 3] - 10<br><br><br> PLS HELP FAST‼️

OLEGan [10]

Answer:

$\sqrt{25}$

Step-by-step explanation:

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2 years ago

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DIA [1.3K]

Answer:

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Step-by-step explanation:

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2 years ago