Answers
Answer:
[tex] \frac{2 {a}^{2} }{3 {b}^{3} } \div \frac{6 {a}^{3} }{5 {b}^{2} } = \frac{2 {a}^{2} }{3 {b}^{3} } \times \frac{5 {b}^{2} }{6 {a}^{3} } = \frac{5}{9ab} \\ \\ \frac{ {x}^{2} - 5x + 6}{ {x}^{2} - 6x + 9} + \frac{4x - 12}{{x}^{2} - 6x + 9} \\ = \frac{{x}^{2} - 5x + 6 + 4x - 12}{{x}^{2} - 6x + 9} \\ = \frac{{x}^{2} - x - 6}{{x}^{2} - 6x + 9} \\ = \frac{(x - 3)(x + 2)}{(x - 3)(x - 3)} \\ = \frac{(x + 2)}{(x - 3)} \\ \\ \frac{3a}{a - b} - \frac{a + 2b}{a - b} \\ = \frac{3a - a + 2b}{a - b} \\ = \frac{2a - 2b}{a - b} \\ = 2\frac{a - b}{a - b} \\ = 2[/tex]
Related Questions
HELPPP PLEASEEEEEEEEEEEEEEEEEEEEE
Answers
x=5.....................
(I did the calculations)
Solve the inequality.
-12 < 1/2(x+16) < 18
Answers
Answer:
-40 < x < 20
Step-by-step explanation:
step 1: -12 < 1/2(x+16) < 18 --> Distribute
step 2: -12 < 1/2x + 8 < 18 --> subtract 8
step 3: -20 < 1/2x < 10 --> Multiply by 2
answer : -40 < x < 20
will mark as brainliest if correct, 20 points
Answers
Answer:
D. [tex]4\frac{1}{16}[/tex]
Step-by-step explanation:
Substitute the given value into the function and solve.
Please answer this question
Answers
Answer:
Median : 11.5, or 12 if you round it up.
Mean : 10.9 rounded up 10.875 not rounded.
Hope this help's, enjoy!
Solve 7!
(Need help with this in Math!)
Answers
7! means 7x6x5x4x3x2x1
7x6x5x4x3x2x1
42 x 20 x 6
42 x 120
5040
Solve for x and find the measure of the indicated angle.
D
100°
(13x + 2)
70°
(18x + 2)%
B
=
mZC =
Answers
Answer:
[tex]{ \rm{100 + (13x + 2) + (18x + 2) + 70 = 360}} \\ \\ { \rm{31x + 174 = 360}} \\ \\ { \rm{31x = 186}} \\ \\ { \rm{x = 6 }}[/tex]
• Angle C
[tex]{ \rm{m \angle C = (13x + 2)}} \\ \\ { \rm{m \angle C = (13 \times 6) + 2 }} \\ \\ { \rm{m \angle C =80 \degree }}[/tex]
Help me please help I will give you 13 point because this is due help me please
Answers
Answer:
Expression 1: 16÷8 has the greatest value.
Step-by-step explanation:
16÷8 =2
whereas,
0.16÷8= 0.02
1.6÷8= 0.2
0.16÷0.8= 0.2
:)
B is the midpoint of AC. AB = 5x-7, BC = 3x - 5. Find the value of x.
А
B
C
Answers
Answer:
the value of x is 1......
as we know B is the midpoint....
then,
5x-7=3x-5
5x-3x=-5+7
2x=2
x=2/2
x=1
Can y’all help me this for my homework
Answers
Answer:
12.5 km per litre
Step-by-step explanation:
Calculating the amount of kilometres per litre:
Since 507km requires 40.5 litres:
1 litre would require 507/40.5
= 12.5185185
≈ 12.5km per litre
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
Peter uses 13.5 cups of flour tomake 6 batches of muffins. How many cups of flour did he use per batch?
Answers
Answer:
2.25
Step-by-step explanation:
13.5 divided by 6 = 2.25
PLEASE GIVE BRAINLIEST!!!
PLEASE HELP IM BEGGGINGGG
Answers
Answer:
the answer is (a) a//b
Step-by-step explanation:
perpendicular means that two lines that do not cross over each other.
What is the rotation of point A (-2, 3). 90 degrees?
A. (2,3)
B. (-2,-3)
C. (3,-2)
D. (3,-2)
Answers
Step-by-step explanation:
Let's pretend our point is actually a complex number. That would make the point -2–3i. Why would we do this? Well, rotation of complex numbers is simply a matter of multiplication, in this case by 1∠−90° , or -i.
So to start, you shift the point of rotation to 0+0i, rotate it by multiplying, then shift it back to the axis of rotation.
z=−i[(−2−x0)+(−3−y0)i]+(x0+iy0)
=−3−y0+x0+(2+x0+y0)i
x=Rz
y=Iz
Thus the new point is at (−3+x0−y0,2+x0+y0)
hence (-3,2)
Triangle ABC is graphed in the coordinate plane.
Answers
Answer:
the answer is d
Step-by-step explanation:
just see the matching coordinates
Flying at an average speed of 525 miles per hour, how far can a
passenger fly in 2 hours, in 3 hours, and in 4 hours?
Answers
Answer:
In 2 hours: 1050 miles
In 3 hours: 1575 miles
In 4 hours: 2100 miles
Step-by-step explanation:
Multiply 525 by the number of hours to get each answer.
ABC is an equilateral triangle drawn on side BC of square BCDE prove that AE=AD
Answers
Answer:
in the picture
Step-by-step explanation:
in the picture
Which of the following is correctly written in Standard Form?
A.) 6x - 2y=4
B.) y=6/5x + 4
C.) 6/5x + 3y= 8
D.) -6x + 3y= 8
Answers
Answer:
A. 6x-2y=4
Step-by-step explanation:
Will mark brainliest for correct answer !!! <3
(Which answer choice shows that the commutative property does not hold for
matrix multiplication?)
Answers
Answer:
C
Step-by-step explanation:
look at A and B it is false
PLEASE HELP DUE VERYSOON
Answers
Answer:
b
Step-by-step explanation:
your right
Identify the domain and range of the relation is the relation a function?
Answers
Answer:
Domain: {2,8,30,46}
Range: {-1,9,16}
Step-by-step explanation:
Yes, it is function because each of the elements of x are related or mapped with only one and unique elements of y. That's why the relation is a function.
Find the area of the triangle below.
Carry your intermediate computations to at least four decimal places. Round your answer to the nearest hundredth
Answers
Answer:
20
Step-by-step explanation:
Since this is not a right angle, we can use the formula [tex]Area= Sin(y) (\frac{1}{2}ab)[/tex]
a=7
b=10
y=35
So, when we plug these values in, we get:
[tex]a=Sin(35)(\frac{(10)(7)}{2})\\\\=35sin(35)\\=20.075\\[/tex]
rounded to the nearest hundredth, I believe it's 20.
find £83.70 as a percentage of £167.40
Answers
Please mark brainelist
Answer:
50%
Step-by-step explanation:
Divide 83.70/167.40
There are 15 pieces of the same size candy in a bag. Four are banana flavored, three strawberry flavored, six cherry flavored, and two orange flavored. What would be the probability of picking an orange or a cherry flavored candy from the bag? Round to the nearest tenth.
Answers
The probability of picking an orange or a cherry flavored candy from the bag is [tex]\frac{8}{15}[/tex].
Given that, total number of candies=15, banana flavoured candies=4, strawberry flavoured candies=3, cherry flavoured candies=6 and orange flavoured candies=2.
We need to find out what would be the probability of picking an orange or a cherry-flavoured candy from the bag.
What is a probability formula?According to the probability formula, the likelihood that an event will occur is equal to the proportion of favourable outcomes to all outcomes.
The probability of an event[tex]=\frac{Number of favourable outcomes}{Total Number of outcomes}[/tex].
Now, the probability of picking an orange flavored candy from the bag [tex]=\frac{2}{15}[/tex]
The probability of picking a cherry flavored candy from the bag [tex]=\frac{6}{15}[/tex]
The probability of picking an orange or a cherry flavored candy from the bag [tex]=\frac{2}{15}+\frac{6}{15}=\frac{8}{15}[/tex].
Therefore, the probability of picking an orange or a cherry flavored candy from the bag is [tex]\frac{8}{15}[/tex].
To learn more about the probability visit:
https://brainly.com/question/11034287.
#SPJ1
- 4x + 14 = -2(2x + 7)
Answers
-4x4=-16+14=-2
2x4=8+7=15
-2 x 15=30
any tips on eaiser ways to factor completely. algebra 2!! please
Answers
watch a lots of videos and look at reliable resources brainley is not reliable by the way
Algebra 2 - Factoring Polynomials - You Tube
Step-by-step explanation:
any of these top videos are helpful anything specific you need help with
What is the first step to simplify the expression 5x – x(2 – 3x) + 2?
combine all like terms
simplify inside the parentheses
square the binomial
distribute –x to the terms inside the parentheses
Answers
Answer:
distribute -x to terms inside the parentheses
Please help, i’m very confused. Thanks
Answers
Answer:
can't help sorry try chrome plz I hope it help you good
For her grandfather's birthday, Valeria is baking cupcakes. With every egg she can find, she can bake 6 cupcakes.
Write an equation that shows how the total number of cupcakes Valeria can bake, y, depends on the number of eggs she can find, x.
Answers
The equation that shows the total number of cupcakes that Valeria can bake will be y = 6x.
Number of cupcakes that can be baked with 1 egg = 6
Let the total number of eggs be represented by x.
Let the total number of cupcakes be represented by y.
Therefore, the total number of cupcakes will then be:
y = 6 × x
y = 6x
Therefore, the equation that shows the total number of cupcakes that Valeria can bake will be y = 6x.
Read related link on:
https://brainly.com/question/24429956
What is the value of 5+6−32(8÷14)?
Answers
Answer:
-7.3
Step-by-step explanation:
can someone help me, please?
Answers
Answer:
None of them are correct maybe?
Step-by-step explanation:
Because the length of bd is 56 and AE is would be bigger but it is not double the size of it so it would be none of these are correct.
, Nicole played basketball and went swimming before dinner. She spent 1 hour and 30 minutes playing basketball and 1 hour and 17 minutes swimming. Dinner lasted for 53 minutes. If dinner ended at 6:14 P.M., what time did Nicole start playing basketball?
Answers
Answer2:34 P.M
Step-by-step explanation:
Answer:
2: 34pm
Step-by-step explanation:
6.14 - 53= 5.21pm
5.21 - 1.17= 4.04pm
4.04 - 1.30= 2.34pm