factorise 36x³y-225xy³
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hope it’s good!!
Related Questions
How many liters of water vapor can be made from 34.0 grams of oxygen gas and excess amount of hydrogen gas at STP?
Answers
A chemist measures the boiling point of a sample of benzene as 79.8 degrees Celsius. The actual boiling point is 80.1 degree Celsius. Round to the nearest hundredth of a percent, what is the percent error in the boiling point for the sample? Put the % sing after your numbers and do not put spaces in your answer.
Answers
Answer:
-0.375%
Step-by-step explanation:
Here, we want to calculate the percentage error
Mathematically;
% error = error/true value * 100%
error= the difference between the true value and the calculated
That is;
79.8-80.1 = -0.3
% error = -0.3/80.1 * 100%
% error = -0.375%
I give free brainlest :D
Answers
Answer:
Yes plz!
Step-by-step explanation:
Answer:
yeah sure i'll take some
Step-by-step explanation:
Please write a persuasive essay on why parents are more important than peers.
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Disclaimers: some of these points count if everyone has good parents
Parents always have their child’s best interest in mind (not always but for this scenario well imagine)
Parents can help counteract peer pressure
Parents will always be there for their child
Parents influence a child’s values
Ik it’s a lot and srry but can somebody answer 15,16 and 17?
Answers
Answer:
16. x = 16
17. x = 11
Step-by-step explanation
15.
a. 58* Angle 2 = Angle 4 Angle 1 + Angle 2 = 180*
b. 58* Angle 3 + Angle 4 = 180*
c. 58* Angle 1 = Angle 6
d. 58* Angle 6 = Angle 8
e. 122* Angle 4 = Angle 2
f. 122* Angle 4 = Angle 5
g. 122* Angle 5 = Angle 7
16. Alternate Interior angles. They're equal.
10x - 29 = 8x + 3
2x = 32
Divide by 2 to isolate x
x = 16
double check by putting 16 in for x to see if original statement is true
10 (16) - 29 = 8 (16) + 3
160 - 29 = 128 +3
131 = 131
17. Consecutive interior angles. They equal 180*
13x - 26 + 5x + 8 = 180
18x - 18 = 180
18x = 198
Divide by 18 to isolate x
x = 11
Double check
13 (11) - 26 + 5 (11) + 8 = 180
143 - 26 + 55 + 8 = 180
180 = 180
Dino finds the line-of-best fit for the data set shown. What is the equation of Dino's line-of-best fit?
Answers
Answer:
y = 2.0x + 0.6
Step-by-step explanation:
Dino's data:
X _____ Y
1 ______ 1
2 ______5
3 ______6
4 _____ 10
5 _____ 13
6 _____ 13
7 _____ 14
8 _____ 16
9 _____ 18
10 _____21
Using the linear regression calculator, the line of best fit for the data is :
y = 2.0X + 0.6
Where ;
Slope = 2 ; intercept = 0.6
Trisha has $22.50 to spend at the movies. Her ticket is $11.50 , and she gets a large popcorn and soda . If the popcorn and soda each cost the same amount and she spends all her money, how much was the popcorn?
Answers
Answer:$5.50
Step-by-step explanation:
22.50 -11.50= 11
soda and popcorn (2 items)
11/2= 5.50
When you multiply 2 decimals, how do you know where to place the comma in the product?
Answers
Answer:
you mean the decimal point?
Step-by-step explanation:
You will know when you cross the decimal point when multiplying.
Answer: it would just be like putting a comma normally, just all you have to do is get your new number but then just add both the comma and decimal it shouldn’t effect on where its put! If that’s what your asking!
Step-by-step explanation:
need help!! don't know what I'm doing
Answers
2x10000 - 343
20000 - 343
=19657
What is the Mean Absolute Deviation of the data set below? 12, 1, 6, 10, 1, 2, 3, 10, 3, 8, 3, 9, 8, 6, 8
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Answer:
Mean Absolute Deviation (MAD): 3.0666666666667
Step-by-step explanation:
What's 64/4 in the simplest form
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Answer:
16
Step-by-step explanation:
64 divided by 4 is equal to 16.
Given 4y2 + x – 32y + 68 > 0, which ordered pair is part of the solution set? (–3, 5.7) (–5.9, 4) (–8, 5) (–13, 3)
Answers
Answer:
A. (-3, 5.7)
Step-by-step explanation:
Inequalities help us to compare two unequal expressions. The ordered pair that satisfies the given inequality is (–3, 5.7).
What are inequalities?Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed.
It is mostly denoted by the symbol <, >, ≤, and ≥.
The ordered pair that satisfies the given inequality is the solution set of the inequalities, the inequality can be written as,
[tex]4y^2+x-32y+68 > 0\\\\4y^2-32y+68 > -x[/tex]
Now, let's substitute the value of the first ordered pair, (–3, 5.7),
[tex]4(5.7)^2-32(5.7)+68 > -(-3)\\\\129.96-178.24+68 > 9\\\\19.72 > 9[/tex]
Since the inequality is satisfied the ordered pair is a set of solutions.
For the second ordered pair (-5.9,4),
[tex]4y^2-32y+68 > -x\\\\4(4)^2-32(4)+68 > -(-5.9)\\\\64-128+68 > 5.9\\\\4 > 5.9[/tex]
Since inequality is not true it is not the solution to the problem.
For the third ordered pair (-8, 5),
[tex]4y^2-32y+68 > -x\\\\4(5)^2-32(5)+68 > -(-8)\\\\64-128+68 > 8\\\\8 > 8[/tex]
Since inequality is not true it is not the solution to the problem.
For the fourth ordered pair (-13, 3),
[tex]4y^2-32y+68 > -x\\\\4(3)^2-32(3)+68 > -(-13)\\\\64-128+68 > 13\\\\8 > 13[/tex]
Since inequality is not true it is not the solution to the problem.
Learn more about Inequality:
https://brainly.com/question/19491153
Answer question from the images below Ig..
Answers
Answer:
AC, CB
Step-by-step explanation:
A segment needs two endpoints. The third answer is the only one that can contain two segments, other answers contain single points.
II
Initial Knowledge Check
A circle has a diameter of 32 mm. What is its circumference?
Use 3.14 for it, and do not round your answer. Be sure to include the correct unit in your answer.
2
וחו
כוחו
mm
32 mm
х
5
Marking Brainlyest
Answers
Answer:
C=3.14*32=100.48mm
Step-by-step explanation:
Answer:
100.48
Step-by-step explanation:
[tex]C=\pi D[/tex]
So,
C=3.14*32=100.48
a. Convert 39/7 to a mixed number
b. Covert 56/123 to a decimal.
Give your answer to 2 decimal places
Please help me asap
Answers
Hey can anyone please help me with these t questions asap?
Answers
Answer:
21) 27
22) 2 (the third one has a few people in it)
Step-by-step explanation:
9 dozen= 12 to a dozen
108
=27
Answer:
21. 27 22. 6
Step-by-step explanation:
21 is 27 because 9 times a dozen (12) times equals 108. !08 splited by 4 is 27.
For 22 112-70 is 42. There are 7 seats per row so 42/7= is 6 empty rows.
The graph H shows the height, in meters, of a
rocket 1 seconds after it was launched.
a. Find H0). What does this value
represent?
b. Describe the domain of this function.
c. Describe the range of this function.
Answers
Answer:
a) H0 = 15 m, is the initial height, the height of the rocket at time 0 s.
b) [tex]D=[0,5][/tex]
c) [tex]R=[0,35][/tex]
Step-by-step explanation:
a) H0 is the initial height. It means the height of the rocket at time 0 s.
This value is 15 m.
b) The domain is all values of t between 0 and 5 seconds.
[tex]D=[0,5][/tex]
c) The range is all values of height from 0 to 35 meters.
[tex]R=[0,35][/tex]
I hope it helps you!
y= 5x + 13
and
y= x + 45
Answers
Answer:
x=8 and y=53
Step-by-step explanation:
Given function:
y=5x+13y=x+45Find x:
the two equation, the x and are breaked apart..so find a number that they can both equal to together and has the same y. multiply by 8..[tex]5[/tex]·[tex]8=40[/tex] combine the terms for x and 13[tex]40+13=53[/tex] since x is 8 then if we add 8 with 45 it should be 53...[tex]8+45=53[/tex]y is:
this means that y=53.Therefore, x=8 and y=53..
URGENT HELP !!!!!! answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!
Answers
Answer:
(-2, -6)
Step-by-step explanation:
Slope: 1
What must be true about the coordinates of any point that lies in the third quadrant?
Answers
Answer:
(-, -)
Step-by-step explanation:
The x value is negative and the y value is also negative
URGENT HELP (picture says everything you need to know)
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Answer:
I believe the quiz had 18 questions, with a 14:4 ratio
someone help me again please !
solve for y.
-9y = -36
Answers
Answer:
y=4
Step-by-step explanation:
Answer:
y=4
Step-by-step explanation:
-9y = -36
y = -36/-9
y=4
4(2x-1)=36
How do I answer this
Answers
Answer:
x=5
Step-by-step explanation:
4(2x-1)=36
first distribute
8x-4=36
add 4 to both sides
8x=40
divide both sides by 8
x=5
Find the value of x in the following figure
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Answer:
8
Step-by-step explanation:
what is the answer to this equation : 1 = 4 + X
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Answer: x is -3
Step-by-step explanation: if 1 is equal to 4, 4 has to be decreased down to 1 so -3 plus positive 4 is 1 so 1=1
PLEASE PLEASE HELP ME
Answers
Answer:
b
Step-by-step explanation:
9514 1404 393
Answer:
(B)
Step-by-step explanation:
x is on the left side of the < symbol, so the shaded portion of the line will be on the left side of the boundary dot.
The boundary dot is plotted at the constant, which is 1/2 = 2/4. That plot is shown in selection B.
_____
Additional comment
I like to write inequality solutions using the < or ≤ symbols because the relative positions of numbers and variables match their relative positions on the number line. In this problem, we have x < 1/2, so the shaded portion of the line is on the left of the boundary dot, just as x is on the left of 1/2 in the inequality.
Solve for "x": 2x + 7 − 5x + 8 = 3(5 + 6x) − 12x
Answers
Answer:
0
Step-by-step explanation:
The path of an athlete's long jump is modeled by a function h(d)=−14d2+d, where d and h denote the distance and the height in meters respectively. The graph of h(d) is given by
Answers
Answer:9ft
Step-by-step explanation:
What the answer to this question 8 (x+5)
Answers
The power, P (watts) , of a car engine is proportional to the square of its speed, s ( m / s ) . When s = 30 , P = 1260 . Work out the power when the speed is 25 m / s
Answers
Answer:
875 Watts
Step-by-step explanation:
Given that :
P α s²
P = ks²
Where k is the proportionality constant
When ; p = 1260 ; s = 30
1260 = k * 30²
1260 = 900k
k = 1260 / 900
k = 1.4
Value of p ; when s = 25
P = 1.4 * s²
P = 1.4 * 25²
P = 1.4 * 625
P = 875 watt