Answer:
6/13
Step-by-step explanation:
6 + 6 = 12 3
---- ---- = ---
13 - 5 = 8 2
Answer:
Original Rational number is = 6/13Step-by-step explanation:
Let Numerator be : x
Denominator be : x + 7
Now,
Numerator is increased by 6Denominator is decreased by 5the new rational number obtained is 3/2Numerator = x + 6
Denominator = ( x + 7) - 5
According to the question,
[tex] \displaystyle \: \sf \dashrightarrow \: \frac{x + 6}{(x + 7) \: - 5} = \: \frac{3}{2} [/tex]
[tex]\displaystyle \: \sf \dashrightarrow \: 2(x + 6) \: = 3 \{ \: (x + 7 ) - 5\} \: [/tex]
[tex]\displaystyle \: \sf \dashrightarrow \: 2x \: + 12 \: = \: 3(x + 2)[/tex]
[tex]\displaystyle \: \sf \dashrightarrow2x + 12 \: = 3x + 6[/tex]
[tex]\displaystyle \: \sf \dashrightarrow \: 2x - 3x \: = \: 6 - 12[/tex]
[tex] \: \: \: \displaystyle \: \sf \dashrightarrow \: - x \: = - 6 \\ \\ \: \: \: \: \: \: \displaystyle \: \bf \dashrightarrow \: x \: = 6[/tex]
Numerator = 6
Denominator = x + 7
= 6 + 7
= 13
Thus ,
[tex]\: \bf { \red{ \underline{\dashrightarrow \: obtained \: rational \: number \: = \: \frac{6}{13} }}}[/tex]
[tex] \pink{\rule{160pt}{5pt}}[/tex]
Find the following measure for this figure
In think that volume = 1,200 cubic units
Solve for Domain and Range
Answer:
Step-by-step explanation:
Express the ratio 1/2:2/3as a decimal
Answer:
0.5 : 0.75
Step-by-step explanation:
because 1/2 is .5 in decimal form and 2/3 is .75 in decimal form
Please help again. I’m so confused
Answer:
-67
Step-by-step explanation:
x=-6
-6^2+6(-6)+5
brainly pls
Please help!!!!!!!!!!!!!!!!!!!!
Answer:
I need more info to answer the question.
Step-by-step explanation:
find the least number which must be added to 1015 to make it a perfect square
Answer:
9
Step-by-step explanation:
[tex] {32}^{2} = 1024 = 1015 + 9[/tex]
9 must be added to 1015 to make it a perfect square.
Answer:
9 should be added to 1015 to be a perfect square
mark as brainlist
What is the difference?
Answer:
4th option
Step-by-step explanation:
Given
[tex]\frac{x}{x^2+3x+2}[/tex] - [tex]\frac{1}{(x+2)(x+1)}[/tex] ← expand denominator using FOIL
= [tex]\frac{x}{x^2+3x+2}[/tex] - [tex]\frac{1}{x^2+3x+2}[/tex]
Since the denominators are common, then subtract the numerators
= [tex]\frac{x-1}{x^2+3x+2}[/tex]
jody wants to figure out how he spends his time. currently, he spends 12 days out of a 30-day month practicing the piano. How much of the month does he spend practicing in terms of percent, decimal. and fraction?
Answer:
percent- 40%
decimal- 0.4
percent- 2/5
Step-by-step explanation:
you divide 30 by 12 because he practices piano 12/30 days of the month
Find The Circumference of The Circle with Diameter 2.1cm
Answer:
Step-by-step explanation:
Since the diameter is 2.1 then its radius is 1.05.
Therefore the circumference is [tex]C=2\pi r=2\pi (1.05)=2.1\pi[/tex].
Answer:
6.6cm
Step-by-step explanation:
Use 2pie R
Diameter = 2 x radius
So your radius is 1. 05
2 x 22/7 x 1.05 = 6.6
Write an integer for the situation.
11 mph above the speed limit
PLEASE HELP IM VERY CONFUSED
Answer:
me
Step-by-step explanation:
What’s (7(123456.789)4)0 but the 4 and 0 at the end are exponents
Answer:
[tex]7123456.789^{40}[/tex] = 1.281244e+274
Step-by-step explanation:
I have NO IDEA if that helps,... BUT I hope it does,... Chow,...!
What is the slope of this line?
A) 1
B) 0
C) No slope
D) -2
Answer:
0
Step-by-step explanation:
Hey there! I'm happy to help!
The slope is the incline of a line, or how steep it is.
If a slope is positive, it is going upwards, and if it is negative, it will be going downwards.
We see that our line is going horizontally, so answers A and D are incorrect as it is not going diagonally upwards or downwards.
If a line is vertical, it has no slope. Since it is only going up and down and not side to side, there is no slope. However, this line is horizontal, so it still has a slope. Answer C is incorrect.
This line has a slope of B) 0. This is because our line is going side to side, but it isn't going up. So, our slope is just flat, or a slope of zero.
Have a wonderful day and keep on learning! :D
wuts 4 plus 4 first person to answer will get points
Step-by-step explanation:
4+4=8..........Thats it
Answer: 8
Step-by-step explanation:
Why are you you doing this lol?
can someone find the domain and range in this graph i’m having trouble
To find the domain of graph, we notice at the point on the left and the right.
Domain is the set of all x-values, so we perceive in a horizontal line or x-axis.
The first point on left is at x = -1 and the second point on the right is at x = 1.
Since the points are opened and therefore, the Inequality signs can only be > or <.
Therefore, the domain is -1 < x < 1
To find the range, similar to domain but we perceive vertical line or y-axis. Range is the set of all y-values.
We notice that the minimum point is -1 or y = - 1 and maximum point at 1 or y = 1.
Therefore, the range is -1 < y < 1
If four points represent the vertices of a polygon. And the four side lengths are equal, then the polygon must be a square
The given polygon can be rhombus or square.
Polygon is a two-dimensional closed figure made of straight lines.
There are two polygons with four vertices and four equal sides:
Rhombus:
Four verticesFour equal side lengthsOpposites sides are parallelUnequal diagonalsOpposites angles are equalDiagonals bisect each other at a 90-degree angle.Square:
Four verticesFour equal side lengthsOpposites sides are parallelEqual diagonalsAll angles are equal to a 90-degreeDiagonals bisect each other at a 90-degree angleGiven:
A polygon with four points representing vertices and four equal lengths
To Find:
Whether given polygon is square or not
Solution:
According to the question polygon given has four vertices and four equal side lengths.
There are two different polygons with four vertices and four equal side lengths, rhombus, and square.
In the question, we are only given vertices and the side lengths of the polygon which simply indicates that the given polygon can be either rhombus or square. But in order to prove the polygon as square, we will need more information regarding the stated polygon.
So from this, we can conclude that the given polygon can be rhombus or square.
Learn more about polygons here:
brainly.com/question/18434329
brainly.com/question/1799583?referrer=searchResults
a + (b-4) when a-24 and b-7
Answer:
a=24
b=7
now
24+(7-4)
24+3
27
so the answer is 27
Plz help with questions 4,5 and 6
4.
5.
6.
Answer:
4. [tex]4*x[/tex]
the word product represents multiplication. X is all real numbers in this case.
5. x - 12
We now that x (number) is subtracting 12 from itself, x.
6. 4(10 - x)
four times is 4 times, and difference is subtraction.
Betty and Gavin went to the opera. The performance started at 6:22 and was 3 hours and 20 minutes long. What time was it when the opera ended?
9:47
9:42
3:18
9:18
Which of the following uses scientific notation INCORRECTLY?
9.1 x 10 squared
4.23 x 10-2
75.3 x 102
O 8 x 10-6
A bus makes a stop at 2:30, letting off 12 people and letting on 3. The bus makes another stop ten minutes later to let off 2 more people. How does the number of people on the bus after the second stop compare to the number of people on the bus before the 2:30 stop
Determine where the function is increasing, decreasing, and constant.
Increasing: (-4,0) Decreasing: (-00,-4) U (0, 0)
Constant: No where
Increasing: (-4,0) Decreasing: (-00,-7) (4,00)
Constant: No where
Increasing: (-00,-7) (4, 0) Decreasing:(-4,0)
Constant: No where
Increasing: (-7,4) Decreasing: (-00,-7) (0,00)
Constant: No where
Answer:
Increasing: (-4,0) Decreasing: (-00,-7) (4,00)
Constant: No where
Step-by-step explanation:
If Mary has 12 more mangoes than Jason and Jason has y mangoes how many has Mary?
Answer:
y+12=m
Step-by-step explanation:
m (marys mangos)
Answer:
Mary's mangoes = y + 12
Step-by-step explanation:
Let's assume that,
→ Mary's mangoes = x
→ Jason's mangoes = y
The information given,
→ Mary has 12 more mangoes than Jason and Jason has y mangoes.
Now we have to,
→ find the mangoes Mary has now.
Forming the equation,
→ Mary's = Jason's + 12
→ [ x = y + 12 ]
Hence, the answer is x = y + 12.
What is the unit rate for 12 juice boxes for $3.35?
Beth cooked a cake for 30 minutes. How many degrees did the minute hand turn?
Answer
well it should be 180 degrees
Step-by-step explanation:
just look on a clock start at 12:00 and got to where half an hour would be
Answer:
180 degrees
Step-by-step explanation:
180 degrees because it went from to to bottom on a circle
Please help! 10 points!!!
Answer:
10
Step-by-step explanation:
1000 = 10 × 10 × 10 = 10³ , then
[tex]\sqrt[3]{1000}[/tex]
= [tex]\sqrt[3]{10^3}[/tex]
= 10
savannah decides to pack hot cocoa mix for her scouting troops next camping trip. she wants to bring enough for the 16 scouts to have 2 cups of hot cocoa each . if the container of hot cocoa mix says to use 3 tablespoons per cup , how many ounces of mix should savannah bring?
35) Sanjay bought a package of 4
tennis balls. The total weight of the
tennis balls was 9.2 ounces. How
much did each tennis ball weigh?
Step-by-step explanation:
to solve this answer you will have to divide the number 9 .2 by 4 and each of the tennis ball weight is found
hope this will help you if then make me brainliest
What is the value of n if 5.69× 10n = 5690000
Answer:
100000
Step-by-step explanation:
Let's solve your equation step-by-step.
(5.69)(10)n=5690000
Step 1: Simplify both sides of the equation.
56.9n=5690000
Step 2: Divide both sides by 56.9.
56.9n /56.9
=
5690000 /56.9
n=100000
Help, please!!!
A grocery store sign indicates that bananas are 3 for $1.50, and a sign by the oranges indicates that they are 5 for $3.00. Find the total cost of buying 2 bananas and 4 oranges.
(Screen shot question number 2 "How many laps can he swim in 6 minutes?")
3.40 and 15
Step-by-step explanation:
3 for 1.50 means 1 is 50 cents each.
5 oranges for 3 dollars mean each one is 60 cents.
So this equation is 4(.60)+2(.50)
=3.40
For the swimming problem,
divide the 2 and 5 and you should get 2.5.
Multiply 2.5 by 6 to get 15.
Here are the answers for the missing blanks
(2.5, 1) (5, 2) (7.5, 3) (10, 4) (12.5, 5)
rob attends 3 music classes for $15. what ratio represents the situation?
Answer:
3x=15
Step-by-step explanation:
theres 3 classes
x=the price of each
15$ is the total
