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2 years ago

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Each face of a number cube is a square with a side length of 16 millimeters. What is the total area of all of the faces of the n

umber cube?
The total area of all of the faces is ___
square millimeters.

1 answer:

luda_lava [24]2 years ago

5 0

I think that is a total area

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Can someone plss help me

puteri [66]

0/3 is the same thing as 0, so write those nxt to each other. Then 1/3, 2/3. Lastly 3/3 is the same as 1, so write those nxt to each other.

7 0

3 years ago

Find the value of x.

vredina [299]

Answer:

77

Step-by-step explanation:

a tirangle has 180 degrees so 180-53-50=77

and x value is 77, that is easy.

3 0

3 years ago

A construction crew is lengthening a road that originally measured 45 miles. The crew is adding one mile to the road each day.

Alla [95]

Answer:

L = 45 + D

Step-by-step explanation:

Examples

D = 2

L = 47 miles

D = 5

L = 50 miles

D = 10

L= 55 miles

5 0

2 years ago

F(x) = -2x^5 + x^4 + x^2 -2; find f(-3) and f(4)

Alekssandra [29.7K]

Answer:

f(-3) = 574

f(4) = -1778

Step-by-step explanation:

$f(x) = -2x^5 + x^4 + x^2 -2$

$f(-3) = -2(-3)^5 + (-3)^4 + (-3)^2 -2$

$\implies f(-3) = -2(-243) + 81 + 9 -2$

$\implies f(-3) = 486 + 81 + 9 -2$

$\implies f(-3) = 574$

$f(4) = -2(4)^5 + (4)^4 + (4)^2 -2$

$\implies f(4) = -2(1024) + 256 + 16 -2$

$\implies f(4) = -2048 + 256 + 16 -2$

$\implies f(4) =-1778$

8 0

2 years ago

The Atlantic Salmon swim upstream at a steady rate of 2 miles every 3 minutes. Fill in the table to describe the relationship. R

Likurg_2 [28]

The distance traveled by the Salmon is proportional to the duration spent

swimming.

A table of the distance traveled by the Atlantic Salmon is presented as follows;

$\begin{tabular}{|c|c|c}\underline{Time in minutes}&\underline{Miles Traveled at 2/3 miles per minute } \\1&2/3 \\2&4/3\\3&2\\4&8/3\\5&10/3\\6&4\end{array}$

Reasons:

The given parameter are;

The steady rate at which Atlantic Salmon swims = 2 miles in 3 minutes

Distance the Salmon swims, d ∝ Time taken, t

Therefore;

d = s·t

Where;

s = The constant of proportionality = The speed

Which gives;

$\displaystyle s = \mathbf{\frac{Distance, \, d}{Time, \, t}}$

The speed with which the Atlantic Salmon swims per minute is therefore;

$\displaystyle The \ speed = \mathbf{\frac{2 \ miles}{3 \ minutes}} = \frac{2}{3} \ miles /minute$

The distance travelled, <em>d</em>, is given as follows;

$\displaystyle d = \mathbf{\frac{2}{3} \times t}$

A table showing the distance travelled by the fish with time is presented as follows;

$\begin{tabular}{|c|c|c|}\underline{Time, t, in minutes}&\underline{t \times d}&\underline{Miles Traveled, d, at 2/3 miles per minute } \\1&1 \times 2/3 = 2/3&2/3 \\2&2 \times 2/3 = 4/3&4/3\\3&3 \times 2/3 = 2&2\\4&4 \times 2/3 = 8/3&8/3\\5&5 \times 2/3 = 10/3&10/3\\6&6 \times 2/3 = 4&4\end{array}$

Learn more about constant of proportionality here:

brainly.com/question/11703625

8 0

3 years ago