Please help, the questions just have to be simplified

Answers

Answer 1

Answer: $6c^2d^(-3)\ *\ 3c^3d^(-4)=6\cdot3\cdot c^(2+3)d^(-3+(-4))=18c^5d^(-7)=(18c^5)/(d^7)$

$(-16p^6q^5)/(20q^7)=-(16)/(20)p^6q^(5-7)=-(4)/(5)p^6q^(-2)=-(4p^5)/(5q^2)$

Answer 2

Answer: $6c^2d^(-3)\cdot3c^3d^(-4)=(18c^5)/(d^7)\n\n (-16p^6q^5)/(20q^7)=-(4p^6)/(5q^2)$

Related Questions

Can someone please help me I need help i will mark brainlist
Ambet has 2 quarters, 1 dime, and 3 pennies. How much money does amber have?
Write the equation of a line in Slope-intercept form which is perpendicular 5 pointsto y = -3x + 4 and passes through the point (9, 12).
An increase of 2 cm in length
What is the value of w in the equation 1/2w+7=2w-2

If a=3 and b=5, what is the value of 3a + b to the power of 2?

Answers

3a+b²=3(3)+5²=34

therefore 34 is the answer

$3a+b^2=3\cdot3+5^2=9+25=34$

Which shows 232 − 172 being evaluated using the difference of perfect squares method?232 − 172 = (529 + 289)(529 − 289) = 196,320
232 − 172 = 529 − 289 = 240
232 − 172 = (23 + 17)(23 − 17) = (40)(6) = 240
232 − 172 = (23 − 17)2 = (6)2 = 36

Answers

difference of perfect squares is a² - b² = (a+b)(a-b)

Here, we can let 23 = a and 17 = b, so using this method, we have
23² - 17² = (23+17)(23-17) = 40 × 6 = 240

So third option is correct.

Answer:

Your answer is 23^2 − 17^2 = (23 + 17)(23 − 17) = (40)(6) = 240, or C on your answer sheet.

Step-by-step explanation:

Lets begin!

So when a binomial is composed of two perfect squares separated by a subtraction symbol, a certain method called the difference of perfect squares can be used. The difference of perfect squares method can be done by multiplying the sum and difference of the two square roots.

So, to solve:

23^2 - 17^2 = (23 + 17)(23-17) = (40)(6) = 240

Thus being your answer.

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What’s the slope? And can you please explain I don’t get it

Answers

As we can see, the line crosses the x-axis at (-2, 0). If we climb three units up from -2 and then go one unit to the right, we arrive at the next point on the line.

Since we climbed three points and went to the right one point, our slope = 3/1. But, we can reduce that.

Slope = 3/1 = 3

Answer:

The slope is 3.

Step-by-step explanation:

The way to find the slope is to find how many blocks/number it went up and to the side. The number of blocks it went up on the y-axis, in this case, is 3 and it went along the x-axis once. In order to actually find the slope, you need to put the y over the x. So, 3/1 is equal to three, so the slope of this line is 3

Remove the parentheses and simplify the expression. 2(5k-1)-24

Answers

Answer: 10k - 26

Step-by-step explanation:

Our task is to simplify the following expression:

$\sf{2(5k-1)-24}$

First, use the distributive property:

$\sf{2*5k-2*1-24}$

Simplify:

$\sf{10k-2-24}$

Combine the like terms:

$\sf{10k-26}$ {answer} we're done ^^

The means and mean absolute deviations of the individual times of members on two 4 times 400 meter relay track teams are shown in the table below. Means and Mean Absolute Deviations of Individual Times of Members of 4 times 400 meter Relay Track Teams Team A Team B Mean 59.32 s 59.1 s Mean Absolute Deviation 1.5 s 2.4 s What percent of Team B’s mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Answers

9% percent of Team B’s mean absolute deviation is the difference in the means.

what is mean?

the sum of all values divided by the total number of values is known as the mean.

what is mean absolute?

the average distance between each data point and the mean.

mean absolute is a measure of variability that indicates the average distance between each observation and the mean.

Learn more about mean here

brainly.com/question/19243813

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Answer:

the answer is 9%

Step-by-step explanation:

i looked it up

Lowell has a credit card that uses the adjusted balance method. For the first10 days of one of his 30-day billing cycles, his balance was $1360. He then
made a purchase for $470, so his balance jumped to $1830, and it remained
that amount for the next 10 days. Lowell then made a payment of $740, so
his balance for the last 10 days of the billing cycle was $1090. If his credit
card's APR is 28%, which of these expressions could be used to calculate the
amount Lowell was charged in interest for the billing cycle?

Answers

Answer: (0.28/365 •30)(620)

Step-by-step explanation:

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