Answers
Answer:
[tex] \dfrac{4r^6}{st^8} [/tex]
Step-by-step explanation:
[tex] (4r^{-2}st^4)(r^{-4}st^6)^{-2} = [/tex]
Use laws of exponents to simplify the right set of parentheses.
[tex]= (4r^{-2}st^4)(r^{8}s^{-2}t^{-12})[/tex]
Now use the law of exponents for a product of powers with the same base.
[tex] = 4r^6s^{-1}t^{-8} [/tex]
Finally, use the definition of a negative exponent.
[tex] = \dfrac{4r^6}{st^8} [/tex]
Related Questions
if you take 3 apples from 10 apples how many do you have
Answers
Answer:
7
Step-by-step explanation:
Answer:
You will have exact seven.
if the slope of a line 4/9 the slope of a line parallel to this would be
Answers
Answer:
4/9
Step-by-step explanation:
Parallel lines have the same slope.
If the slope of one line is 4/9, the slope of a parallel line is 4/9.
what's rational numbers
Answers
what is 4 1/3-(-2/3)
Answers
13/3 -(-2/3)
13/3+2/3
15/3
5
Quis
bentuk pangkat dari
2² + 3² - 2²=
note:. user Indonesia
Answers
Answer:
9 Should be your answer
Step-by-step explanation:
[tex]2^{2}[/tex] = 4
[tex]3^{2}[/tex] = 9
These will help us as we solve this problem.
Then: 2² + 3² - 2²
= 4 + 9 - 4
= 9
Kind requests:
Please give brainliest :D
Find 39.2% of 448.Round to the nearest hundredth.
Answers
Answer:
175.62
Step-by-step explanation:
39.2•448=17561.6
17561.6/100=175.616
=175.62
Mental Math Using the slope formula, find the slope of the line through the points and . Use pencil and paper. Explain how you can use mental math to find the slope of the line. slope is 0,0 and 2,4
Answers
Answer:Slope is 2, assuming "0,0 and 2,4" is meant to read (0,0) and (2,4) for the 2 points.
Step-by-step explanation:
The slope is the Rise (change in y) over the Run (change in x). I can see the change in y is 4 (it goes from 0 to 4) and the change in x for this interval is 2 (goes from 0 to 2, or 2-0 = 2). Rise (4) over Run (2) is slope 2. 4/2 = 2 slope.
I need to know if it’s a function and explain how it is. please help!
Answers
Answer:
Yes, because it passes the vertical line test. If we were to draw a vertical line anywhere on the graph, it would only go through one point, so the relation is a function.
Step-by-step explanation:
1. This graph is a function because it passes the vertical line test. The vertical line test is a simple method that is used to determine if a relation is a function or not. A function can one output (y) for every unique input (x). If we were to draw a vertical line anywhere on the graph, and it would only go through one point, then the relation is a function. If it went through multiple points in some areas, it's not a function.
2. Since we can draw a vertical line anywhere and have it pass through one point, this relation is a function.
Increase a price of £30 by 10%
Answers
Answer:
£33
Step-by-step explanation:
A 10% increase is the same as multiplying a value by 1.1.
30 * 1.1 = 33
Answer:
10 x 30 /100 = 3 so 30 +3 = 33
158 divided by 37 I don’t get it what is the answer
Answers
Answer:
4.2702702703
=
4 Remainder 10
Step-by-step explanation:
158 divided by 37 = 4.270
The result of 158/37 is a non-terminating, repeating decimal.
The repeating pattern above, 270, is called repetend, and denoted overlined with a vinculum.
This notation in parentheses is also common: 158/37 = 4.(270): However, in daily use it’s likely you come across the reptend indicated as ellipsis: 158 / 37 = 4.270… .
158 divided by 37 in decimal = 4.270
158 divided by 37 in fraction = 158/37
158 divided by 37 in percentage = 427.02702703%
Note that you may use our state-of-the-art calculator above to obtain the quotient of any two integers or decimals, including 158 and 37, of course.
Repetends, if any, are denoted in ().
The conversion is done automatically once the nominator, e.g. 158, and the denominator, e.g. 37, have been inserted.
Answer:
4.2703
Step-by-step explanation:
5-7/8 reduced to its lowest from
Answers
Answer:
4 1/8
Step-by-step explanation:
subtracting a whole number with a fraction just means I have to change one of the numbers so they match with the other.
meaning I should change the whole number 5 to a fraction.
I will use the bottom number to figure out what the fraction in the whole number should look like.
5 = 5/1
I want the bottom number to be 8 like the other fraction 7/8
I multiply the top and bottom number of 5/1 by 8, giving me
40/8
now I subtract 40/8-7/8 = 33/8 or 4 and 1/8
60 (x + 20) 3x what is the value of x?
Answers
Answer:
Step-by-step explanation:
Step 1: Equation at the end of step 1
Simplifying
60(x + 20) = 3x
Reorder the terms:
60(20 + x) = 3x
(20 * 60 + x * 60) = 3x
(1200 + 60x) = 3x
Solving
1200 + 60x = 3x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-3x' to each side of the equation.
1200 + 60x + -3x = 3x + -3x
Combine like terms: 60x + -3x = 57x
1200 + 57x = 3x + -3x
Combine like terms: 3x + -3x = 0
1200 + 57x = 0
Add '-1200' to each side of the equation.
1200 + -1200 + 57x = 0 + -1200
Combine like terms: 1200 + -1200 = 0
0 + 57x = 0 + -1200
57x = 0 + -1200
Combine like terms: 0 + -1200 = -1200
57x = -1200
Divide each side by '57'.
x = -21.05263158
Simplifying
x = -21.05263158
3 m
6 m
6 m
10 m
Perimeter:
Area:
Answers
Answer:
perimeter-3+6+3+10+6+4=32m
area- 10×6=60m²
Simplify.
8V200 – 37162
Answers
Answer:
[tex]53 \sqrt{2} [/tex]
Step-by-step explanation:
[tex]8 \sqrt{200} - 3 \sqrt{162} [/tex]
[tex] = 80 \sqrt{2} - 27 \sqrt{2} [/tex]
[tex] = (80 - 27) \sqrt{2} [/tex]
[tex] = 53 \sqrt{2} [/tex]
You are skateboarding at a pace of 30 meters every 5 seconds. You friend is in-line skating at a pace of 9 meters every 2 seconds. Graph each ratio relationship in the coordinate plane.
Answers
We want to find and graph the motion equations by finding the ratios.
The graph can be seen at the end of the answer.
We define the rate of change as the rate at which one variable changes with respect to other.
Here, we know that you move 30 meters every 5 seconds, then your rate of change in position is:
r = 30m/5s = 6 m/s
Note that this is a speed.
For your friend, we know that he/she moves 9 meters in 2 seconds, so his/her rate is:
r' = 9m/2s = 4.5 m/s.
Now we need to graph these in a coordinate plane, but these are just numbers, I assume that you want the motion equation graphed.
The motion equations are just given by the rate we just fond times the variable, in this case, the variable is the time in seconds.
Your equation is:
p(t) = (6 m/s)*t
Your friend equation is:
p'(t) = (4.5 m/s)*t
The graphs can be seen below, the green one is the first function, and the blue one is the second.
If you want to learn more, you can read:
Plz plz help fast
I will mark Brainlyist
Answers
Answer:
forgive me i need points
Step-by-step explanation:
simplify -3√3(2+√6)
please include steps
Answers
Answer:
-6√3 - 9√2
Step-by-step explanation:
So you distribute like normal:
-3√3 times 2 is -6√3
-3√3 times √6 is -3√18
You can simplify -3√18 into -9√2
(because 9 can be squared into 3 and you can multiply the 3 with the current 3 into 9)
(Also you have to divide 9 out of 18 since you are simplifying)
So the answer will be -6√3-9√2
Hope this helps!
Evaluate 12x−3y when x=−14 and y=3
Answers
12x - 3y
12(-14) - 3(3)
-168 + 9
-159
Hope this helps!! :)
Answer:
-177
Step-by-step explanation:
12(-14)-3(3)
-168-9
-177
Please help me!!!!! THIS IS LATE NEED HELP!!!! Just a head's up the graph x and y axis goes by 2 not 1.
Find two points from this graph and then determine the slope.
Answers
slop = y2-y1/x2-x1
=5-2/6-4
Slop= 3/2
Which expression is equivalent to 8(4p+1)+6?
Answers
Answer:
32p + 14
Step-by-step explanation:
Expression :-
8(4p +1) + 6 .Simplify ,
32p + 8 + 6 32p + 14In 2010, an estimated 1.664 x 10^8 dollars in 1000 bills were in circulation. How many 1000-dollar bills were in circulation?
I'LL GIVE BRAINLIST OR WHATEVER IT'S CALLED JUST HELP ME AND STOP DELETING UR COMMENTS :/ thank u :)
Answers
Answer: 166,400,000 1000 bills
$166,400,000,000
Answer:
166,400,000
sry for answering late!
Solve pls
6(n-4)=3n
Answers
Which number is irrational?
Ο Α. π
Ο Β. 0.333...
Ο C. 0.7
Ο D. 0.277277277...
Answers
Answer:
A.π is the correct answer
10.
Find the measure of angle 1.
8x - 4
16x + 8
Answers
Answer:
53°
Step-by-step explanation:
As we can see that ∠3 and ∠7 are corresponding angles. Therefore,
∠3 = ∠76x+8 = 8x-76x-8x = -7-8-2x = -15x = -15/-2x = 15/2Now calculate the angles of ∠3 and ∠7.
∠36x+86×15/2+845+853°∠78x-78×15/2-760-753°Now we can see that ∠3 and ∠1 are alternate angles and ∠7 and ∠1 are alternate exterior angles. Thus, we can say that
∠3 = ∠7 = ∠1 = 53°Hence the measure of ∠1 is 53°.
♦♦♦♦♦Hope it helps♦♦♦♦♦
please help me..
here is a part of a proof that chen wrote. what is his error?
(refer to the picture)
Answers
Answer:
<A is not congruent to angles B or C
Step-by-step explanation:
AB ~AC Given
<B ~ <C isosceles Triangle Theorem
The length of the side AB and AC will be congruent with each other. Then the triangle ΔABC will be an isosceles triangle.
What is the triangle?The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180°.
The two triangular legs and their opposing angles are congruent in an isosceles triangle.
In triangle ΔABC, then the length of the side AB and AC will be congruent to each other.
AB = AC
Then the triangle ΔABC will be an isosceles triangle.
More about the triangle link is given below.
https://brainly.com/question/25813512
#SPJ2
A car travels 22 km due south and then 28 km in a direction 60° east of south. Find the Direction of the car's resultant vector. PLEASE HELP
Answers
PLEASE HELP WILL MARK YOU BRAINLIEST! NO FAKE ANSWERS.
Is 5x² + 3x - 3 a monomial, binomial or trinomial?
Answers
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The number of terms in the given expression is 3, so it is a Trinomial
5x^2 + 3x - 3 is a trinomial.
A monomial is an expression that has one term, such as 3x.
A binomial is an expression that has two terms, such as 4x^2 + 6x or 4x - 6.
A trinomial is an expression that has three terms, such as x^2 + 5x + 6.
Hope this helps!! :)
Fill in the blank: 4(3x + ?) = 12x + 16
A) 4, B) 16, C) 12, D) 4x
Answers
Answer:
A) 4
Step-by-step explanation:
4(3x + ?) = 12x + 16
\/
12x + ? = 12x + 16
What times 4 is 16?
4.
So our answer is A) 4
write an equation of the line that passes through the point P(2, 5 ) that is parallel to y=4x+1
Answers
Brainliet ko maka sagot
Answers
Answer:
first multiply 3 with −8 and we get − 24
then find two numbers that if we add or subtract we get + 10 and if we multiply we get − 24
and the numbers are + 12 and −2
then we place those numbers as follow :-
3x²+12x−2x−8
then we group them
(3x2+12x)(−2x−8)
now take the common factor out.
3x(x+4)−2(x+4)
then group the numbers outside of the brackets
(3x−2)(x+4)
And that is the answer:
Proper Solution:-
1.) 3x2+10x−8
2.) 3x2+12x−2x−8
3.) (3x2+12x)(−2x−8)
4.) 3x(x+4)−2(x+4)
5.) (3x−2)(x+4)