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Leokris [45]
3 years ago
15

I am completely lost.

Mathematics
1 answer:
Lesechka [4]3 years ago
6 0
The surface area of a solid is just the total area of all its faces. We know a cube has 6 identical faces with area s^2 where s is the side length.

So 6s^2 is the surface area. We can use this to find s.

6s^2 = 600

s^2 = 100

s = 10 cm










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If the temperature started at 8 degrees celcius at Noon and it dropped 10 degrees over the next 5 hours
leonid [27]

Answer:

The answer is "\bold{2^{\circ}\ C}"

Step-by-step explanation:

Given:

noon temperature= 8^{\circ} C

Total change in next 5 hours = 10^{\circ} C

Calculating the final temperature:

\text{final temperature = noon temperature - changes in 5 hours}

                            = 8^{\circ} -10^{\circ} \\\\=- 2^{\circ} \ C

8 0
2 years ago
A group of friends is going to a baseball game. A general admission ticket to the game costs $9.00. A ticket for a fan club memb
AnnyKZ [126]

Answer:

See explanation!

Step-by-step explanation:

The term 9x is comprised of two values: 9 and x. The 9 represents the cost of the general admission tickets. Since the expression is representing the total cost for the group of friends, the number of friends attending must be represented somehow in the equation. Since the $9 is paired with the x, this means that x represents how many of the friends are paying the general admission price. After interpreting both values within the term, the meaning of the term 9x is simply just the total cost of the friends that are paying the general admission price! Hope this helps!

5 0
3 years ago
Suppose that Andrea told you that “Blake and I started out with the same number of marbles, but I gave him one of mine. Now Blak
garri49 [273]

Step-by-step explanation:

i know this but i don't have time now

6 0
1 year ago
In the park, Bryce hikes 4 1/2 mi and Jessie hikes 6 7/16 mi. How much farther does Jessie hike than Bryce? Express your answer
soldier1979 [14.2K]

is simply the difference of both amounts, but firstly let's convert the mixed fractions to improper, and subtract.


\bf \stackrel{mixed}{4\frac{1}{2}}\implies \cfrac{4\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{9}{2}}
\\\\\\
\stackrel{mixed}{6\frac{7}{16}}\implies \cfrac{6\cdot 16+7}{16}\implies \stackrel{improper}{\cfrac{103}{16}}
\\\\[-0.35em]
\rule{34em}{0.25pt}\\\\
\stackrel{Jessie}{\cfrac{103}{16}}-\stackrel{Bryce}{\cfrac{9}{2}}\implies \stackrel{\textit{our LCD is 16}}{\cfrac{(1)103-(8)9}{16}}\implies \cfrac{103-72}{16}\implies \cfrac{31}{16}\implies 1\frac{15}{16}

5 0
3 years ago
Read 2 more answers
-3.8x - 5.9x = 223.1
katrin2010 [14]

Answer:

x=-23

Step-by-step explanation:

-3.8x-5.9x=223.1

-9.7x=223.1

x=223.1/-9.7

x=-23

5 0
2 years ago
Read 2 more answers
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