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sergejj [24]
4 years ago
14

What is the surface area of a cube with an edge line of 8 in.

Mathematics
2 answers:
SashulF [63]4 years ago
7 0
512 inches:
8*8=64=1 surface area
64*6=512=8 surface areas
lorasvet [3.4K]4 years ago
5 0
The answer is 384 inches  squared
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Please help! will rank brainliest
-Dominant- [34]

Answer:

98 degrees

Step-by-step explanation:

We know that H is the same as G because the sides are marked equal.

41 + 41 = 82

In a triangle the measure of degrees in total is 180.

180 - 82 = 98

5 0
3 years ago
Which pairs of numbers in scientific notation shows one number that is about 20 times as great as the other number?
laiz [17]

Answer:

Option C, D, E

Step-by-step explanation:

To find : Which pairs of numbers in scientific notation shows one number that is about 20 times as great as the other number?

Solution :

We divide large number by smaller number to get the required answer,

A)  \frac{2.01\times 10^7}{4.25\times 10^6}=4.7294\approx 4

B) \frac{5.97\times 10^4}{3.12\times 10^3}=19.1346153846\approx 19

C) \frac{4.91\times 10^6}{5.09\times 10^3}=9365.4033\approx 9365

D) \frac{8.21\times 10^{-3}}{4.13\times 10^{-4}}=19.8789\approx 20

E)  \frac{6.22 \times 10^{-7}}{2.94\times 10^{-8}}=21.156462585\approx 21

Option C, D and E pairs of numbers in scientific notation shows one number that is about 20 times as great as the other number.

8 0
3 years ago
2(x+10)=20....................
skad [1K]

Answer:

20 + 2x

Step-by-step explanation:

2(x+10)

2.x +2.10

2x+20=20+2x

Bcoz addition is commutative

5 0
3 years ago
Generate equivalent fractions, answers please
uranmaximum [27]

you can write equivalent fractions by simply multiplying or dividing both the numerator and the denominator by the same number. i hope that helped.

5 0
3 years ago
Can someone help me with a and b
Alinara [238K]
I only know the answer for B. so the answer for B is 43.3
8 0
3 years ago
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