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never [62]
3 years ago
9

Simplify the expression (r^2*s)^5 A. r^7*s^5 B. r^7*s^6 C. r^10*s^6 D. r^10*s^5

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
5 0

Answer:

D. r^10*s^5

Step-by-step explanation:

(r^2*s)^5  \\  \\  =  {r}^{2 \times 5} \ast {s}^{5}   \\  \\  =  {r}^{10} \ast {s}^{5}

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Write an equation of a line in slope-intercept form with a slope of -12 and a y-intercept of 3.
Mila [183]

Answer:

y = -12x + 3

Step-by-step explanation:

The slope-intercept form of an equation can be written as y = mx + b where m is the slope and b is the y-intercept. We are given both values, so we can plug them into the equation to get:

y = mx + b

y = -12x + 3

5 0
3 years ago
Read 2 more answers
Help me solve for U please help
Maurinko [17]
U + 4/5 = 2 and 1/3

Subtract 4/5 from each side of the equation:

U = (2 and 1/3) - (4/5)

Now it's just problem in plain old adding and subtracting fractions,
just like the ones you've done many times before.

First let's change (2 and 1/3) to a fraction:    2 and 1/3  =  7/3

So you have to find the value of  (7/3) - (4/5) .

In order to add or subtract fractions, they need to have a common denominator.
The least common multiple of 3 and 5 is 15, so that's a good choice.

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4/5 = 12/15

Now the problem is:     (35/15) - (12/15).  

That's 23/15 . . . . . the same thing as <u>1 and 8/15</u> .  

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8 0
3 years ago
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The perimeter of a rectangle is 208 inches. The ratio
bearhunter [10]

Answer:

65 in and 39 in respectively

Step-by-step explanation:

Let r be the common ratio; when we multiply both L and R by this common ratio, we'll get the actual length and actual width of the rectangle,  Recalling that the formula for the perimeter of a rectangle is P = 2L + 2R, we get:

2(5r) + 2(3r) = 16r = 208 in

Then r = 208/16 = 13

Thus, the actual length is 5(13 in) and the actual width is 3(13 in.),

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Then

6 0
3 years ago
What is the area of the figure? The figure is not drawn to scale.
PtichkaEL [24]

Area of a Parallelogram = base x height

base = 3.3

height = 8.4

Area = 3.3 x 8.4 = 27.72

Answer: 27.72 cm^2

Hope this helps!

4 0
2 years ago
Travis jogged 3 7/12 Miles in the morning. In the afternoon he jogged 2 5/12 Miles . How many fewer miles did Travis jog in the
lana66690 [7]

He traveled 1 1/6 because if you subtract, you get 1 and 2/12, but when you reduce it, it then is 1 1/6.

Hope this helps!

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3 years ago
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