Which fraction is equivalent to the one shown below?
Subtracting a negative becomes addition.
Both of the subtractions are subtracting a negative , so they both become addition.
Answer: D. 18 5/8 + 22 2/5 + 40 1/5
What is 300251 rounded to the nearest Highest Place
Answer:
30,000
Step-by-step explanation:
After 5 years, Ben’s income has undergone several increases. Last month, Ben put $600 in savings, which was 10% of his net income. What is Ben’s new monthly net income?
Answer:
$6,000
Step-by-step explanation:
10/100 = x/600
= (600 * 100)/10
= 600 * 10
prove that the sum of any 5 consecutive natural numbers is divisible by 5
Answer:
Let the 5 consecutive numbers be x, x + 1, x + 2, x + 3 and x + 4.
The sum of the 5 consecutive numbers,
x + x + 1 + x + 2 + x + 3 + x + 4
= x + x + x + x + x + 1 + 2 + 3 + 4
= 5x + 10
To prove : -
The sum of any 5 consecutive natural numbers is divisible by 5.
Proof : -
( 5x + 10 ) / 5
= ( 5x / 5 ) + ( 10 / 5 )
= x + 2
Hence proved.
Therefore,
The sum of any 5 consecutive natural numbers is divisible by 5.
Find any solutions of x/x-1 + 2/x+2= -6/x^2+x-2
Answer:
a I think ooookkkkk
The solution of the equation x/(x-1) + 2/(x+2) = -6/(x²+x-2) represented by statement is option D. The equation has one true solution and one extraneous solution.
To find the solutions to the equation, we need to simplify and solve for x:
x/(x-1) + 2/(x+2) = -6/(x²+x-2)
Factor the denominators on both sides of the equation.
The denominator on the left side can be factored as follows:
x² + x - 2 = (x+2)(x-1)
Find the common denominator.
The common denominator for the left side is (x-1)(x+2).
Rewrite the fractions with the common denominator:
[(x+2) × x]/[(x-1)(x+2)] + [2 × (x-1)]/[(x-1)(x+2)] = -6/[(x+2)(x-1)]
Combine the fractions,
[x(x+2) + 2(x-1)] / [(x-1)(x+2)] = -6/[(x+2)(x-1)]
Eliminate the denominator:
Multiply both sides by (x+2)(x-1) to eliminate the denominators:
[x(x+2) + 2(x-1)] = -6
Expand and simplify the equation:
x² + 2x + 2x - 2 = -6
x² + 4x - 2 = -6
x² + 4x + 4 = 0
Solve for x using the quadratic formula:
x = (-b ± √(b²-4ac)) / 2a
Here, a = 1, b = 4, and c = 4.
x = (-4 ± √(4² - 4 × 1 × 4)) / 2× 1
x = (-4 ± √(16 - 16)) / 2
x = (-4 ± √0) / 2
x = (-4 ± 0) / 2
x = -4 / 2
x = -2
The equation has one true solution, x = -2 (repeated root).
Now, let's check this solution in the original equation:
x/(x-1) + 2/(x+2) = -6/(x²+x-2)
(-2)/((-2)-1) + 2/((-2)+2) = -6/((-2)²+(-2)-2)
(-2)/(-3) + 2/0 = -6/(4-2-2)
2/0 is undefined, and since we cannot divide by zero, we have an extraneous solution.
Therefore, the correct statement for the solution is option D. The equation has one true solution and one extraneous solution.
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Find the slope of the line graphed below.
Slope is the change in y over the change in x.
Using the red dots:
Slope = (4 -1)/(4- -1) = 3/5
Slope = 3/5
which transformation would result in a geometric figure
Answer:
You reflect it, Translated and Rotate it
Step-by-step explanation:
hope this helps
What is the solution?
[tex]\lim_{x\to 0} \frac{x + 2}{ x -2}[/tex]
Math please
Answer:
[tex] - 1[/tex]
Step-by-step explanation:
[tex]\lim_{x\to 0} \frac{x + 2}{ x -2}[/tex]
[tex] = \frac{0 + 2}{ 0 -2}[/tex]
[tex] = \frac{2}{-2}[/tex]
[tex] = - 1[/tex]
Answer:
- 1
Ok? Understand?
........
Please help!!
2y = -1 + 9
3х — бу :
-15
M
25.638= Twenty five and six hundred thirty eight how would this be written out And how to find this Question to the answer
Answer:
25.638
Step-by-step explanation:
because I am smart
Janet hiked 3/8 mile in 1/4 hour how fast did she hike in miels per hour
Answer:
[tex]1\frac{1}{2}[/tex] miles per hour
Step-by-step explanation:
To solve, multiply both sides by 4;
[tex]\frac{1}{4} *4=4\\\\\\[/tex]
[tex]\frac{3}8} *4= \frac{12}{8}[/tex] or [tex]1\frac{1}{2}[/tex]
Hope this helps! :)
How long should an escalator be if it is to make an angle 30 with the floor and
Answer:
it should be 23 feet long
Step-by-step explanation:
Kevin and Joaquim had a total of $620. Joaquim had $100 more than Kevin. How much money did Kevin have?
What is the answer for this question?
Answer:
$260
Step-by-step explanation:
620-100=520 ( to make both of them equal)
520÷2=$260
Hope this helps! Thanks.
P is the set of integers that are greater than or equal to -3 and less than -1
what's 5.1 x 10^0 in standard notation? plz I meed it for my math class
Answer:
5.1
Step-by-step explanation:
Since any (nonzero) number to the zero power is equal to one, 10^0 = 1
5.1*1 = 5.1
HELP ME WORTH 10
A. The number of gallons in the tank after one hour
B. The rate of change of gas in her tank over time
C. The number of gallons of gas at time x=0
D. How long it takes Ai Mi to run out of gas
Answer:
B
Step-by-step explanation:
the amount of gas in tank changes over time (hours)
pls correct me if I'm wrong hope this helps
Taci is studying a map before her hiking trip. on her map, 2 inches equals 85 miles. how far apart are two locations if they are 1.5 inches apart on the map? a. 63.75 miles c. 68 miles b. 113.33 miles d. 67.11 miles
Answer:
a
63.75
I decided 85 by 2 to get what one Ince would be and then multiplied that number by 1.5
help please i will give brainliest
Answer:
Give me branilest first you scammer
Step-by-step explanation:
PLEASE HELP WORTH 10
D. The expected height for someone with a femur length of 55 centimeters
Answer:
D. The expected height for someone with a femur length of 55 centimeters
In the figure shown, help
9514 1404 393
Answer:
the correct answer is marked
Step-by-step explanation:
Given that only lines a and b are parallel, any triangle not involving lines a or b, or not having K as a vertex, will not be similar to ΔJKH.
a reduced fat cookie contains 11g of fat per serving. in order for food to be termed 'reduced fat', it must have at least 20% less fat than the regular item. what can conclude about how much fat is in a serving regular cookie?
Personally, I did this in a kinda weird way but I think that it should be correct
-How I figured the answer out-
I took 11g and wrote 80% next to it, because after all it has 80% less fat than the regular cookie.
Then, I scaled it down to 10% by dividing by 8, which got me
1.375g = 10%
And finally, I multiplied by 10 to now have 100% (meaning, a regular serving size cookie) and be left with the result: 13.75g
-The answer-
13.75g (don't forget to write the units)
Have a great day :)
Please help fast!! Quarter ends tonight!
Answer:
-18
Step-by-step explanation:
2 x -2^3 + 3 x 2 x -1 - 4 x -1^2 = -18
Answer I think is 18
Step-by-step explanation:
The first part is 16, then the second part is 6, then the third part is 4. So then it would be 16+6-4=18, if I'm not mistaken.
Please someone help me.. ASAP
Answer:
1c2a3b
Step-by-step explanation:
What is the quotient of 3/4 and 5/6
Answer:
9/10 in fraction form 0.9 in decimal form
Step-by-step explanation:
Answer:
9/10
Step-by-step explanation:
keep change change, then multiply.
Use the following experiment. A state lottery game consists of choosing one card from each of the four suits in a standard deck of playing cards. (There are 13 cards in each suit.)
Count the number of ways in which four 8's can be chosen.
Answer:
24
Step-by-step explanation:
there are 4 way of choosing an ace card after choosing an ace card now we have 3 ways of choosing a king after choosing a king there are two ways of choosing a queen after choosing queen there is only one way of choosing a jack .
so the number of elements in the event is =4×3×2×1=24
we use permutation here for finding the total number of elements
Using the concept of combination, since the order of selection doesn't matter, the number of ways in which four 8's can be chosen is 1
There are 13 cards in a suit :
Number of cards numbered 8 in a suit = 1
Number of ways of choosing a specific card :
(13C1) ÷ 13 = (13 ÷ 13) = 1 way
Since there are four different suits :
The number of ways of selecting a card numbered 8 from 3 each suit will be 1.
Hence, the number of ways in which four 8's can be chosen would be :
1 × 1 × 1 × 1 = 1Therefore, there is only 1 way of choosing four 8's
Learn more : https://brainly.com/question/24555248
Alex bought 5 yards of fabric to make pillows. What is the length of the fabric in inches?
1 foot = 12 inches
1 yard = 3 feet
1 mile = 5,280 feet
1 mile = 1,760 yards
Answer:
180 inches
Step-by-step explanation:
Convert 5 yards to feet. According to the information given, 1 yard = 3 feet. So now we have to multiply 5 yards by 3 feet which gives you 15 feet. Secondly, convert 15 feet to inches. It stated that 1 foot = 12 inches, so we have to do 15 feet multiplied by 12 inches to give you, 180 inches. So therefore, the length of the fabric is 180 inches.
Which of the following equations represents an ellipse having vertices
located at (2,9) and (2,-5) and foci located at (2,5) and (2,-1)?
Answer:
(x-2)^2/40 + (y-2)^2/49 = 1
Step-by-step explanation:
Hi, what is this number in expanded form, please let me know?
Answer:
5,078.401
Step-by-step explanation:
5,000 + 70 + 8 + 0.4 + 0.001 = 5,078.401
i dont understand if anybody can help me i would be happy
Answer:
(2, 3)Step-by-step explanation:
The rule for this dilation is:
(x, y) → (x/2, y/2)Apply this rule to point B(4, 6):
B(4, 6) → B'(2, 3)what is a rapid loan?
Answer:Rapid Loans Fast is the premier provider of cash advances, emergency and weekend loans. ... Thanks to the introduction of modern IT, the application for an online loan will take you no more than 5-10 minutes. Approval occurs automatically, after which the payday loans are instantly transferred to the borrower's bank card.
Step-by-step explanation: