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KIM [24]
3 years ago
12

What is surface area of a cube with 4 cm 3 cm 2 cm

Mathematics
2 answers:
Oksi-84 [34.3K]3 years ago
6 0

Answer:

The total area is 2*2*3+2*(2+3)*4=12+8*5=12+40=52 cm^2

Step-by-step explanation:

tester [92]3 years ago
3 0

Answer:

That is not a cube

TSA of a cube= 2(lh+lb+bh)

=2×(4×2+4×3+3×2)

= 2×(8+12+6)

=2×16

=32

Sorry to make u wait these mathematical symbols take a lot of time to write

Please mark brainliest

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Find a . b if a=(2, -8) and b = (-1, 4).<br> a. -30<br> b. (1, -4)<br> c. -34<br> d. (-2, -32)
Luden [163]

Answer:

(2,-8)*(-1,4)

a*b

the answer is (-2,-32)

(2)*(-1)=(-2)

(-8)*(4)=(-32)

Step-by-step explanation:

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7 0
3 years ago
Graph the data from the tables onto the following graph. Note that for both tables, the values in the first column must be plott
DENIUS [597]

Graphs are used to visualize the set of data on a table or functions and equations

<h3>How to graph the table?</h3>

The table is not given.

So, I will make use of the following table to plot the graph

x     y

1       2

2      4

3      6

4      8

5     10

To plot the table on a graph, we place the x values on the x-axis, and the y values on the y-axis

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5 0
2 years ago
Given the sequence 7, 12, 17, 22, ...
abruzzese [7]

Answer:

option D is true.

Step-by-step explanation:

Given the sequence

7, 12, 17, 22, ...

An arithmetic sequence has a constant difference 'd' and is defined by

a_n=a_1+\left(n-1\right)d

Computing the differences of all the adjacent terms

12-7=5,\:\quad \:17-12=5,\:\quad \:22-17=5

The difference between all the adjacent terms is the same

so

d=5

as

a_1=7

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7 0
3 years ago
12 2/3 ^ 2 1/3what is 12 2/3 divided by 2 1/3 ​
Semmy [17]

Answer:

(12 2/3)/( 2 1/3)= 38/7 or 5 3/7 or 5.43 decimal

Step-by-step explanation:

Simplify the following:

(12 + 2/3)/(2 + 1/3)

Put 2 + 1/3 over the common denominator 3. 2 + 1/3 = (3×2)/3 + 1/3:

(12 + 2/3)/((3×2)/3 + 1/3)

3×2 = 6:

(12 + 2/3)/(6/3 + 1/3)

6/3 + 1/3 = (6 + 1)/3:

(12 + 2/3)/((6 + 1)/3)

6 + 1 = 7:

(12 + 2/3)/(7/3)

Put 12 + 2/3 over the common denominator 3. 12 + 2/3 = (3×12)/3 + 2/3:

((3×12)/3 + 2/3)/(7/3)

3×12 = 36:

(36/3 + 2/3)/(7/3)

36/3 + 2/3 = (36 + 2)/3:

((36 + 2)/3)/(7/3)

36 + 2 = 38:

(38/3)/(7/3)

Multiply the numerator by the reciprocal of the denominator, (38/3)/(7/3) = 38/3×3/7:

(38×3)/(3×7)

(38×3)/(3×7) = 3/3×38/7 = 38/7:

Answer:  38/7

8 0
2 years ago
Please look at the assignment be creative and come up with your own ratio and example in your own words. ALSO PLEASE HURRY!
svetoff [14.1K]

eeeeeeeeeeeeeeeeeeee

6 0
2 years ago
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