Equation:
(4/(x-2))+(1/((x^2)-4))=(1/(x+2)
Answer:
A: She found one valid solution and no extraneous solutions.
Step-by-step explanation:
When solving you get x= -(11/3)
3(2x - 4)-5(x+3)?
Which expression is the simplest form of
3
O A.
112-27
3
2+3
B.
3
C.
2-27
3
D. X - 9
The simplest form of the equation [tex]\frac{3(2x-4)-5(x+3)}{3}[/tex] is [tex]\frac{x-27}{3}[/tex].
What is simplification?To simplify simply means to make anything easier. In mathematics, simplifying an equation, fraction, or problem means taking it and making it simpler. Calculations and problem-solving techniques simplify the issue.
The expression is given as
= [tex]\frac{3(2x-4)-5(x+3)}{3}[/tex]
= [tex]\frac{6x-12-5x-15}{3}[/tex]
= [tex]\frac{x-27}{3}[/tex]
Therefore,the simplest from the given equation is [tex]\frac{x-27}{3}[/tex].
To know more about the problem-solving strategies, here
https://brainly.com/question/23945932
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which statement is true.
I NEED HELP FAST! Which of the following sets of numbers could not represent the three sides of a triangle?
Answer:
(8, 23, 31)
Step-by-step explanation:
The sum of the lengths of the two shorter legs must be greater than the length of the longer leg
(not equal to either)
megan read three books in two Weeks during summer at this same rate how many books can Megan read in eight weeks
Answer:
12 books
Step-by-step explanation:
if she can read 3 books in 2 weeks
then she can read 12 books in eight weeks because you multiply both numbers by 4.
2 times 4 = 8
3 times 4 = 12
PLEASE MARK BRAINLIEST AND GIVE 5 STARS.
i don’t understand when it is all the same number
Answer:
5 preschoolers
Step-by-step explanation:
So this question states that yesterday, 10 preschoolers chose to play with stuffed animals and 10 different preschoolers chose to so other activities.
We can assume that there were 20 preschoolers at school yesterday (10 + 10 = 20).
From this given information, we can conclude that the preschoolers who would chose to play with stuffed animals would be the same amount at the preschoolers who would chose to do other activities.
Using all of the given information, we can also find that:
10/20 or 1/2 of the preschoolers would chose to play with the stuffed animals
and
10/20 or 1/2 of the preschoolers would chose to do other activities
We are then given that there are 10 preschoolers at school today. We are asked to find out how many of the preschoolers are expected to chose to play with the stuffed animals.
Previously, we found that 1/2 of the preschoolers yesterday chose to play with the stuffed animals. We can use this to find the expected amount of preschoolers who will chose to play with the stuffed animals today.
We can do this by multiplying 1/2 with the number of preschoolers today, or 10:
10 × 1/2 = 10/2 = 5
So it is expected that 5 preschoolers would chose to play with the stuffed animals today.
I hope you find my answer to be helpful. Happy studying.
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Calculate the area of the composite figure, which is not drawn to scale. PLS HELP ME!!! IM BEGGING YALL!!!
Answer:
518 square centimeters
Step-by-step explanation:
A = 17 x 22 + (19 x 12)/2
A = 374 + 228 / 2
A = 374 + 144
A = 518
Hope that helps!
What is the value of 4
Answer: The face value of 4 is 4 or four
Step-by-step explanation:
Find the missing side lengths of the triangle below
Answer:
90 degrees
Step-by-step explanation:
I NEED HELP BUT NO LINKS
Step-by-step explanation:
4
Help please :D ( math 6th grade )
Answer:
406 I believe is the answer
Step-by-step explanation:
14 times 5 = 70 and add that to 21 times 16 and you get the answer
Which statement is true about the purpose of trend lines in scatterplots?
O A trend line must pass through the largest data point.
O A trend line must pass through the smallest data point.
O A trend line can be used to make predictions in real-world situations.
O A trend line shows the exact data points collected.
Answer:
c just took the test edge 2020
Step-by-step explanation:
Answer:
✅ A trend line can be used to make predictions in real-world situations.
Step-by-step explanation:
In centimeters, what is the circumference of a circle with a radius of 6cm?
Answer:
C = 37.68
Step-by-step explanation:
Circumference of a circle:
C = 2πr
C = 2(3.14)(6)
C = 6.28(6)
C = 37.68
you are sitting on the edge of a pool with your legs in the water .as light waves pass from the pool into the air it look like your legs are not attached at the knees where they meet the water.this is because when they pass from one medium to another
Answer: The reason they do this is water refraction. I don't know if this was a question or not, but here you go.
Stephanie is making 1 1/2 batches of cookies using 2 3/4 cup sugar. How much sugar total?()
Answer:
33/8 or 4 1/8 simplified.
Divide . round your answer to the nearest whole number 54724.9÷2=
Answer:
27362.45 to the nearest whole number would be 27362 i think
Step-by-step explanation:
please help me quick
Answer:
b c & e
Step-by-step explanation:
trust me
A bank loaned out $19,000, part of it at the rate of 7% per year and the rest at 15% per year. If the interest received i. 1 year totaled $2000, how much was loaned at 7%
Answer:
$28571.43 was loaned out.
Step-by-step explanation:
2000 x 100 / 7=28571.43
Answer:
$28571.43 was loaned.
this is because
2000 x 100 / 7
=28571.43
The scatter plot below shows the amount of money Shawn had in the bank on days in the month of January.
Which statement best describes the relationship between the amount of money Shawn had in the bank and the day of the month?
5x-3 < 22 help plssssss
Answer: x=25/5
Step-by-step explanation:
Answer:
x<5
Step-by-step explanation:
add 3 to both sides to get 5x alone
so 5x<25, divide by 5 to get x alone
Solve for x. −7≥13−5x Enter your answer as an inequality
Answer:
x (is greater than or equal to) 4
Step-by-step explanation:
i hope this helps :)
5 múltiplos de 7 mayores que 140
Please help I will give brainliest
Answer:
The third option 56
Step-by-step explanation:
56 is the middle number but I'm sorry if I'm wrong
round 23.0975 to the nearest hundredth
Answer:
23.10
Step-by-step explanation:
the perimeter of a rectangle is 58m if its length is 17m find its breadth
pls help its urgent
Carla is using geometry software to design a stained-glass window. She begins by drawing
the lines and angles shown. If Carla adjusts the diagram so that Z1 and 23 are
supplementary angles, what is mZ2? Explain.
Answer:
Step-by-step explanation: where da answer at Kihanna?
Answer:vertical, 55, vertical, 55
Step-by-step explanation:
7+3 expressed as a difference
Answer:
7 - (-3)
Step-by-step explanation:
7 + 3 = 7 - (-3).
In ΔEFG, e = 4.7 inches, f = 4.8 inches and g=3.6 inches. Find the measure of ∠E to the nearest 10th of a degree.
Answer:
66.3
Step-by-step explanation:
i just did it on deltamath
the diameter of a circle is 8. what is the area of the circle in terms of π?
Answer:
Step-by-step explanation:
radius r = 8/2 = 4
area of circle = πr² = 16π units²
I am having a hard time with this problem will you help me please?
Answer:
2:3
Step-by-step explanation:
The ratio can be setup with 8:12 since the numbers are identifiable as the short sides. Simplify this ratio by dividing by 4 to get 2:3.
On weekends, Ben mops the kitchen floor. Below is an image that shows
the dimensions of the floor, in feet.
10
4
8
4
Question: What is the the total area of the kitchen floor?