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Alex73 [517]
3 years ago
7

Please Help Me I Only Have 30 Minutes Left

Mathematics
1 answer:
iVinArrow [24]3 years ago
6 0
I pretty sure it’s B
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The edges of a cube are 5 cm each and the diaganol of a face is approximately 7 cm what is the approximate area of the cross sec
xxTIMURxx [149]

Answer:

The approximate area is 35 square centimeters

Step-by-step explanation:

we know that

The cross section passing through the diagonal of opposite faces of the cube is a rectangle

so

the approximate area is equal to

A=bh

where

b is the diagonal of a face

h is the length side of the cube

we have

b=7\ cm\\h=5\ cm

substitute

A=7(5)=35\ cm^2

7 0
4 years ago
It is Marcie's first turn to roll. Which ratio shows the
MAXImum [283]

Answer:

2/3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
45600 pounds = kg<br><br> *Round UP to the nearest 10th
aniked [119]

Answer:

45600 pounds = 20683.8 kg to the nearest 10th.

Step-by-step explanation:

Consider the provided measurement

1 kg = 2.20462 pounds

1 pound = 0.453592 kg

Multiply both the sides by 45600.

1×45600 pound = 0.453592×45600 kg

45600 pound = 20683.812 kg

Now convert it to the nearest tenths as shown.

45600 pound = 20683.8 kg

Hence, 45600 pounds = 20683.8 kg to the nearest 10th.

3 0
4 years ago
Please helppp i need this done and i dont know what to do
ioda

Answer:

FRACTION                               DECIMAL

1/5( 1*2/5*2=2/10)                         0.2

3/10                                               0.3

1/2(1*5/2*5=5/10)                          0.5

7/10                                              0.7

3/4(3*25/4*25=75/100)               0.75

<u><em>NOTE</em></u>:   To conert a fraction into decimal, it is required that the denominator be changed into 10, 100, 1000 and so on.....   By changing the denominator, we have to first select the appropriate number by which you will be able to convert it into 10, 100 or 1000, and you are also required to multiply that number with the denominator as well as numerator. In the first question, 1/5 we can convert the denoinator into 10, 100 or 1000 as the denominator is 5, whatever you choose, the answer will be correct, so, 1*2/5*2 gives 2/10. Since 10 has one zero, the decimal point moves one time towards the left, which gives 0.2. And you can do the rest according to this way, considering the number of zeroes.

5 0
3 years ago
GIVEAWAY!!! <br> 50PTS + BRAINLIEST <br><br> 4(2x)−8x+4
blagie [28]

Answer:

4(2x) - 8x + 4

4 × 2x = 8x

8x - 8x + 4

= 4

8 0
2 years ago
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