If Karen has 6 cups of oatmeal and she divides it into 3/4 cup servings, how many servings of oatmeal will she have?
The pentagons JKLMN and PQRST are similar.
Find the length x of PQ.
Answer:
x = 3.2
Step-by-step explanation:
Since both polygons are similar, therefore their corresponding lengths would be proportional to each other.
Thus,
[tex] \frac{QP}{KJ} = \frac{TP}{NJ} [/tex]
[tex] \frac{x}{4} = \frac{4}{5} [/tex]
Multiply both sides by 4
[tex] \frac{x}{4}*4 = \frac{4}{5}*4 [/tex]
[tex] x = \frac{4*4}{5} [/tex]
x = 3.2
Answer:
2.7 trust me
Step-by-step explanation:
The slope of the line below is -3. Which of the following is the point-slope
form of the line?
5
(2,-2)
Answer:
[tex]y+2=-3(x-2)[/tex]
Step-by-step explanation:
The point-slope form of the straight line is given as
[tex]y-y_1=m(x-x_1)[/tex]
Here [tex]m=-3[/tex] and [tex](x_1, y_1)=(2, -2)[/tex]
[tex]y+2=-3(x-2)[/tex]
Expand -7(g-8)
I will give brainiest
Answer:
-7g + 56
Step-by-step explanation:
-7 (g - 8)
-7 × g + -7 × 8
-7g + 56
Help Please???
An amusement park prices tickets at $55 and sells an average of 500 tickets daily. The management finds, over multiple increases in ticket pricing, that a $2 increase in the price of a ticket leads to an average of 20 fewer tickets being sold in a day.
1. daily earnings of the amusement park after one $2 increase
daily earnings before any $2 increases
number of tickets sold before any $2 increases
2. price of a ticket after x increases of $2
number of tickets sold after x increases of $2
number of tickets sold before any $2 increases
Answer:
THE COMMENT IS CORRECT
Step-by-step explanation:
Thanks, man.
Answer:
Use the given information to complete the sentences.
The constant of the polynomial expression represents the
daily earnings of the amusement park before any $2 increases
in the price of a ticket.
The binomial is a factor of the polynomial expression and represents the
number of tickets sold after x increases of $2
in the price of a ticket.
Step-by-step explanation:
could someone help? which graph correctly represents the equation? i’ll mark brainliest
Answer:
c
Step-by-step explanation:
it is the closest and its good to guese once and a while
Alpha bought 4 pies, which he plans to share with a group of his friends. If there is exactly enough to give each member of the group one-sixth of the pie, how many people are in the group?
Janasia finished 34 of the race in 6 hours. How long was the entire race?
Find the area of a parallelogram with a base of 10.4 cm. and a height of 3.2 cm.
Answer:
33.28
Step-by-step explanation:
10.4 times 3.2 because area is length times width
Find the value of x.
Answer:
Step-by-step explanation:
all three angles must equal 180 bc theyre on a straight line
so add 76 + 63 to get 139
then subtract that from 180
180 - 139 = 41
so x = 41
hope this helps <3
Answer:
41
Step-by-step explanation:
What is the degree of the power function represented in the table
Answer:
2
Step-by-step explanation:
i took the quizz
En un trapecio isósceles ABCD, BC/AD,AB=3x+5yCD=17 . Halla x
Three apples and six pears cost $7.44. Four apples and ten pears cost
$11.58. Find the cost of an apple.
Answer:
$0.86
Step-by-step explanation:
Let's say the cost of the apples is A and the cost of the pears is P.
3A+6P=7.44
4A+10P=11.58
Now our best bet is elimination. We have to multiply the equations (Dont' forget about both sides, otherwise it does not work!) by the least common multiple.
We want to keep the variable A, meaning we'll have to target B. The least common multiple is 30, so now we'll multiply both equations like so:
15A+30P=37.20
12A+30P=34.74
Now we subtract the second equation from the first one. We get:
3A=2.46
And we divide both sides by 3, leaving us with
A=$0.86 or 86 cents.
PLS HELP MEEE !!!!!!!!!!!!!!!!
Answer:
203.46$
Step-by-step explanation:
Its simple, do it like a simple minus problem, 26189-5218-625=20346, or in this case, 203.46$
Valeriya filled a punch bowl with 0.25 dekaliters of orange juice, 375 centiliters of
cranberry juice, and 1.125 liters of sparkling water. How many more liters of juices
did Valeriya use than sparkling water?
Answer:
5.125 l
Step-by-step explanation:
what is the defenition of a circle
Answer:
A circle is a shape consisting of all points in a plane that are a given distance from a given point, the centre; equivalently it is the curve traced out by a point that moves in a plane so that its distance from a given point is constant
Step-by-step explanation:
How many solutions does this system of equations have? y=3x+1 y=3x+7
Answer:
The following system of equation has no solution.
Step-by-step explanation:
since both of them are equal to y, set them equal to each other:
3x+1=3x+7
if you subtract both sides by 3x, you get 1=7. That is a contradiction, so this has no solutions.
This equation has no solution.
What is the inconsistent system?An inconsistent system is a system that has no solution in any case scenario.
Given this system of equations y=3x+1, y=3x+7.
on comparing both equations multiples of x and y are equal therefore, there will be no solution for a given equation.
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Help me please don’t use me for points
Answer:
9x+3
Step-by-step explanation:
First join the x terms, and you will find 9x (1x+8x), then join the numbers, and you get 3 (-7+10)
Hope it helps!
Answer:
9x + 3
Step-by-step explanation:
given: 1x - 7 + 8x + 10
like terms: 1x + 8x - 7 + 10
solution: 9x + 3
some people might be confused about "1x + 8x - 7 + 10" bolded part. the minus sign beside 7 would become (-7), so adding (-7) + 10 will = 3
Plz help I am failing in math and only have a week!!
Answer:
11. Slope of the line is 7/10.
12. Slope of the line is [tex]-\frac{1}{3}[/tex]
Step-by-step explanation:
11. Given points are:
(-6, 1) and (4, 8)
Slope of a line is given by the formula;
m = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
m = [tex]\frac{8-1}{4-(-6)}[/tex]
m = [tex]\frac{7}{4+6}[/tex]
m = [tex]\frac{7}{10}[/tex]
Slope of the line is 7/10.
12. Given points are:
(2, -3) and (5, -4)
Slope of the equation is;
m = [tex]\frac{-4-(-3)}{5-2}[/tex]
m = [tex]\frac{-4+3}{3}[/tex]
m = [tex]\frac{-1}{3}[/tex]
Hence,
Slope of the line is [tex]-\frac{1}{3}[/tex].
What's the first 100 digits of pi?
Answer:
3.14159265358979323846264338327950288419716939937510
58209749445923078164062862089986280348253421170679
Answer:
3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679
c) Tyler’s brother earns $12 per hour. The store offers him a raise—a 5% increase per hour. After the raise, how much will Tyler’s brother make per hour?
PLEASE I NEED A ANSWER You are a high school senior with a part-time job at a retail store. Your employer pays you $9.75 per hour. Last week, you worked a total of 30 hours.
The following payroll deductions were taken from your gross pay:
Federal income tax (withholding) at 10%
Social Security tax at 6.2%
Medicare tax at 1.45%
Use the check stub below to help you think through the problem.
You are encouraged to use scratch paper or Chrome Canvas as a scratch pad. You are allowed to check your calculations with a calculator.
check stub
The amount for FEDERAL INCOME TAX for this pay period was $
Answer:
292.32 dollars
Step-by-step explanation:
i took 9.75 times 30 then took minus 10% and minus 6.2% and minus 1.45% and got that answer hope its right
Find the discriminant of the equation and give the number and type of solutions of the equation 4x^2+2x-5=0
Please help fast!!
Answer:
The answer is 84.
Step-by-step explanation:
The given equation is
4x*2 + 2x -5 = 0
Here a= 4, b= 2, c= -5
Since Discriminant= b*2 -4ac
Putting values
Discriminant= (2)*2 - 4(4)(-5)
= 4 + 80
= 84
Since our Discriminant(84) is >0 and is not a perfect square so the roots of the given equation are unequal and irrational(real).
Mark owns a personal training business he makes a total of $500 for every 3 client she acquired Mark hopes to one day earn $10,000 estimate how many clients mark would need
Answer:
60
Step-by-step explanation:
60x500/3=10,000
To earn $10,000 in one day Mark needs 60 clients in one day.
What is a unitary method?A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.
Given that, Mark makes a total of $500 for every 3 clients she acquired.
∴ To find how many clients he needs to earn $10,000 in a day we have to divide the earnings wanted by earnings per client which is,
= (10000)÷(500/3).
= 10000×3/500.
= 100×3/5.
= 300/5.
= 60.
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Find the equation of a line parallel to the line 2x-y-9=0 and passing through the point of intersection of the lines 5x+y+4=0 and 2x+3y=1
Answer:
[tex]y=2x-3[/tex]
Step-by-step explanation:
1. Using the point of intersections, we use the substitution method to find the coordinates of the line parallel to [tex]2x-y-9=0[/tex]
[tex]5x+y+4=0[/tex]
[tex]y= -4-5x[/tex]
substituting the value of y in [tex]2x+3y=1[/tex]:
[tex]2x +3(-4-5x)=1\\\\2x-12-15x-1=0\\-13x=13x\\x= \frac{13}{-13}= -1[/tex]
substituting x=-1 in y= -4-5x:
[tex]y= 1[/tex] (upon solving, you should get this)
[tex](x,y)= (-1,1)[/tex]
2. Using y=mx+c and making y the subject of the formula 2x-y-9=0 and using the coordinate we found earlier, we will find the equation of the parallel line. (We make y the subject of the formula to find the gradient)
[tex]2x-y-9=0\\2x-9=y\\y= 2x-9[/tex]
[tex]y= mx+c\\[/tex]
-1= 2 x 1 +c
-3=c
y= 2x-3Rachel catches 6 pop flies in 5 softball games. At this rate, how many pop
flies does she catch in 15 games?
Answer:
18
Step-by-step explanation:
If she catches 6 pop flies in 5 games, that averages to 1.2 pop flies per game.
So if you multiply 1.2 by 15 you get 18 pop flies per game.
Answer:
18
Step-by-step explanation:
She catches 6 pop flies each 5 games she plays. (5x3=15)
6x3=18
help ASAP!!! I’m super bad at rounding numbers!! What’s the number 427 rounded to the hundreds place??
So I answered one of your rounding questions before. I am going to give you some math rules so that you can do it on your own.
If you are rounding to the hundreds place and the number in the tens place is 4 or less, the number in the hundreds place stays the same and the other places are 0.
If you are rounding to the hundreds place and the number in the tens place is 5 or more, the number in the hundreds place increases by 1 and the other places are 0.
The answer to your question is 400.
Happy to help!!
What is 5.76 rounded to the nearest tenth?
Answer:
5.76 rounded to the nearest tenth is 5.8 or 5.80.
A slot machine takes only 20c and 50c coins and
contains a total of 43 coins altogether. If the total value of
the coins is $13.10, find the number of 20c and 50c coins
in the machine.
What is the volume of this cube ? 1 ft 1 ft 1 ft
Answer:
Its 1
Step-by-step explanation:
Volume= L*H*W
1*1*1= 1
So the volume is 1
I hope this helps!!!
The volume of cube is 1 feet³.
What is Volume of Cube?Volume = a³, where a is the length of the cube's sides or edges, is the formula for the cube's volume.
The basic formula for volume is length x breadth x height, as opposed to length, width, and height for the area of a rectangular shape.
Given:
Edge length of cube= 1 feet.
So, Volume of cube = l³
= (1)³
= 1 x 1 x 1
= 1 ft³
Hence, the volume is 1 feet³.
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Evaluate the following:
a(b + c)
a = .2, b = 7.9, c = 5.5
Step-by-step explanation:
2(7.9+5.5)
2(13.4)
26.8
