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Alecsey [184]
3 years ago
8

1.) Use the formula SA=6s², where SA is the surface area and s is the edge length of the cube, to solve this problem. The cube h

as an edge length of 4 in. What is the surface area?
2.) Faye bought a rug in the shape shown.
What is the area of the rug?

A trapezoid having to dotted lines going down to the base, the height is 6 for one of them. B2= 3, 6 and 3 are at the bottom of the trapezoid making it the base. Though no B1.

3.) Use the formula V=s³, where V is the volume and s is the edge length of the cube, to solve this problem.
What is the volume of the cube?
Enter your answer as a mixed number in simplest form.
(The cube shows 2 1/2)
Mathematics
1 answer:
Digiron [165]3 years ago
4 0
1)
To find the Surface Area of a cube you do

SA = 6 x a^{2} Where [tex a^{2} [/tex] is the side you know.

For this problem you take SA = 6 x 4^{2}

SA = 6 x 4 x 4

SA = 6 x 16

SA = 96
------------------------------------------------------------------------------------------------------
2)
I cannot help you on this, I have never been good with doing trapezoids.
------------------------------------------------------------------------------------------------------
3)
Volume = s^{3}

Volume = 2\frac{1}{2} ^ 3

Volume = 15\frac{5}{8}

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1 3/7 x 2 3/4<br> fraction plz
maksim [4K]

Answer:

\frac{55}{14}

Step-by-step explanation:

First, we convert the mixed numbers into improper fractions: 1\frac{3}{7} =\frac{10}{7}, and 2\frac{3}{4}=\frac{11}{4}. Now, we multiply the fraction using the multiplication rule, \frac{a}{b} \times \frac{c}{d} = \frac{a \times c}{b \times d}: \frac{10}{7} \times \frac{11}{4} = \frac{110}{28} = \frac{55}{14}.

Thus, the product of the two given fractions is 55/14.

7 0
3 years ago
If there were 35,000 fatal traffic accidents, how many would be expected to involve drivers in the 55-64 age group?
olasank [31]
You need more information to answer this question. Is there a table or percentage for that age group?
5 0
3 years ago
What is the least positive integer divisible by each of the first five composite numbers
Sonbull [250]

Answer:

the answer is 360. the first composite numbers are 4,6,8,9,10

and all the numbers above are divisible by 360

360÷4=90

360÷6=60

360÷8=45

360÷9=40

360÷10=36

6 0
4 years ago
The sum of Kyra's and Caleb's ages is 37. Caleb's age is equal to twice the quantity of Kyra's age decreased by 4. Let k represe
frosja888 [35]
Based on the given conditions, formulate:
Rearrange unknown terms to the left side of the equation:
Combine like terms:
Calculate the sum or difference:
Divide both sides of the equation by the coefficient of variable:
Answer: k=41/3
7 0
3 years ago
What is 4 radical 3 divided by 2?
Arte-miy333 [17]
3/2 = 6 
6/4= 6/40= 6 .999= ~ 7
5 0
3 years ago
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