1/2 x 1/2 = please answer I forgot what this was!!
Answer: 0.25
Step-by-step explanation:
I need help asap someone please help me i dont understand this question so can someone help me
Answer:
we conclude that:
[tex]\frac{2p}{4p^2-1}\div \frac{6p^3}{6p+3}=\frac{1}{2p^3-p^2}[/tex]
Step-by-step explanation:
Given the expression
[tex]\frac{2p}{4p^2-1}\div \frac{6p^3}{6p+3}[/tex]
[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}[/tex]
[tex]=\frac{2p}{4p^2-1}\times \frac{6p+3}{6p^3}[/tex]
[tex]=\frac{2p}{4p^2-1}\times \frac{2p+1}{2p^3}[/tex]
[tex]\mathrm{Multiply\:fractions}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}[/tex]
[tex]=\frac{2p\left(2p+1\right)}{\left(4p^2-1\right)\times \:2p^3}[/tex]
cancel the common factor: 2
[tex]=\frac{p\left(2p+1\right)}{\left(4p^2-1\right)p^3}[/tex]
cancel the common factor: p
[tex]=\frac{2p+1}{p^2\left(4p^2-1\right)}[/tex]
[tex]=\frac{2p+1}{p^2\left(2p+1\right)\left(2p-1\right)}[/tex]
cancel the common factor: 2p+1
[tex]=\frac{1}{p^2\left(2p-1\right)}[/tex]
Expanding
[tex]=\frac{1}{2p^3-p^2}[/tex]
Thus, we conclude that:
[tex]\frac{2p}{4p^2-1}\div \frac{6p^3}{6p+3}=\frac{1}{2p^3-p^2}[/tex]
ASAP PLZ HELP ME with this
Answer:
40.9ft
Step-by-step explanation:
14+8+10+8.9 = 40.9
bottom side is 14 because the shape on the left is a rectangle so it will have 10 ft on the bottom as well as top that you have to add on top of the 4ft from the triangle.
What is the value of the expression 10(n-6) when n = 14?
Answer:
80
Step-by-step explanation:
10(n-6)
10(14-6)
10(8)
80
Answer:
80
Step-by-step explanation:
10(n-6) Expression
10 ( 14 - 6 ) Replacing n with 14
10 ( 8 ) Solving the expression in the brackets
80 Removing parenthesis
80!
Emily wants to earn $100. She picks blueberries and is paid d dollars per bucket. She averages 4 buckets per day, and she has already picked blueberries for 5 days.
Which of the following expression represents how much more money she needs to earn to meet her goal?
Answer:d
Step-by-step explanation:
The money Emily needs to earn to meet her goal if, Emily wants to earn $100 is 20 (5 - d).
What is an expression?
Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement.
Given:
Emily wants to earn $100,
She averages 4 buckets per day, and she has already picked blueberries for 5 days,
Calculate the total money earned by Emily till now as shown below,
d × 5 × 4 = 20d
Money left = 100 - 20d
Write the expression as shown below,
The money she needs to earn to meet her goal = 100 - 20d
The money she needs to earn to meet her goal = 20 (5 - d)
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3x + 3-5> 4
this is my last straw
Answer:
x> 2 im not for sure though
Step-by-step explanation:
Midterm plss helpppppp
Answer:
we conclude that:
[tex]g\left(x\right)\:-\:h\left(x\right)\:=\:2x^2\:-\:3x[/tex]
Step-by-step explanation:
Given
[tex]h(x) = -3x[/tex][tex]g\left(x\right)\:=\:2x^2[/tex]We have to determine [tex]g\left(x\right)\:-\:h\left(x\right)\:=\:2x^2\:-\:3x[/tex]
so
[tex]g\left(x\right)\:-\:h\left(x\right)\:=\:2x^2\:-\:3x[/tex]
Thus we conclude that:
[tex]g\left(x\right)\:-\:h\left(x\right)\:=\:2x^2\:-\:3x[/tex]
Please help!!
what is the slope, y intercept, and equation for this?? I’ll give brainliest!!!!
Answer:
Slope: -1/3
y intercept: -2
what percent of 15 is 15% of 20
Answer:
20 %
Step-by-step explanation:
15% of 20 is 3, and 3 is 20% of 15
Please help ! Write slope intercept form
Answer:
y=4/3x
Step-by-step explanation:
the perimeter of a rectangle is 62 m.
Answer:
c o n f u s i o n
Step-by-step explanation:
Uh... I dunno, sure, the perimeter of a rectangle is 62 m, I guess?
on khan my progress wont go up and i need 50% and i have 44 help please
Answer:
watch 2 more videos
Step-by-step explanation:
y+6=1/3(x-3) into standard form
Answer:
[tex]x-3y=21[/tex]
Step-by-step explanation:
The standard form of a linear equation is [tex]Ax+By=C[/tex]
STEP 1: Multiply both sides by [tex]3[/tex].
STEP 2: Simplify [tex]3(y+6).[/tex]
STEP 3: Simplify again.
STEP 4: Rewrite the equation with the sides flipped.
STEP 5: Move all terms containing variables to the left side of the equation.
STEP 6: Move all terms not containing a variable to the right side of the equation.
Rearranging the equation given to conform with the standard form of an equation, the expression becomes -x + 3y = - 21
The standard form of expression a linear equation is given as :
Ax + By = CGiven the expression : y + 6 = 1/3(x - 3)
Multiply both sides by 3
3(y + 6) = x - 3
3y + 18 = x - 3
Move x and y to the same side and the constant to the other.
3y - x = - 3 - 18
-x + 3y = - 21
Hence, the standard form of the equation is - x + 3y = - 21
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slope 3, y-intercept at -4 in slope intercept form
Answer:
[tex]y = 3x - 4[/tex]
Step-by-step explanation:
To set up a Slop intercept equation the formula is
[tex]y = mx + b[/tex]
mx being the slope
and b being the y-interecpt
Hope this helps!
Help needed. 30 points to complete the table and do the second part.
Answer:
-4,-6,-8,-10
Step-by-step explanation:
I am not so sure though.
Find the sale price of the item. Round to two decimal places if necessary.
Original price: $80.00
Markdown: 33%
Answer:
24$
Step-by-step explanation:
PLZ HELP ME!!! THX :D
Answer:
x=6
MKL=37
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. because U is between T and B
TU +UB = TB
2x+3x+1 =21
5x = 20
x= 4
mTU = 2x = 2*4 = 8
mUB = 3x+1 = 3*4 +1 = 12 +1 = 13
2.
m∠JKL = 59°
m∠MKL + m∠JKM = m∠JKL
5x+7 +2x+10 = 59
7x +17 = 59
7x = 59-17
x = 42/7 = 6
m∠MKL=5x+7 = 5*6 +7 = 30+7 = 37°
If a pound costs $4.25, how much dose 0.46 pounds cost?
Answer:
$1.96
Step-by-step explanation:
Let's set up a proportion:
1 lb : $4.25 = 0.46 lb : $x
Here, x is the cost of 0.46 pounds. The ratio above can also be written in fraction form as:
[tex]\frac{1}{4.25} =\frac{0.46}{x}[/tex]
Now, we cross-multiply:
1 * x = 4.25 * 0.46
x = 1.955 ≈ $1.96
How is speed similar to solving for time?
To get the speed of something you would have to sole for s=d/t (speed equals distance over time)
What is the slope of the line shown in the graph below?
Answer:
the slope is -1.5
hope this helps
A math test has 12 multiplication problems and 24 division problems.
What is the ratio value of multiplication problems to division problems?
Type your answer as a fraction in simplest form.
Answer:
12:24 = 1:2
Step-by-step explanation:
Since there are 12 multiplication problems, and 24 division problems, the ratio of multiplication and division problems are 12:24, now we need to put it in simplest form.
We need to find the highest number of which both are divisible by, 12 and 24 are both divisible by 12.
So 12÷12 = 1, and 24÷12 = 2, so 12:24 in simplest form is 1/2 or 1:2.
Answer:
1/2
Step-by-step explanation:
12 is half of 24. Therefore, the answer as a fraction in simplest form is 1/2.
Which of these is also (always) a rhombus? (Select all that apply.)
A. Quadrilateral
B. Parallelogram
C. Rectangle
D. Square
E. Kite
F. Trapezoid
Answer:
A square and maybe a kite.
Step-by-step explanation:
Answer:
D. Square
Step-by-step explanation:
Here is a good images that explains what is what:
Read it from bottom to top. It cannot be reversed.
(this is only 7th-grade math!!) how to find the rates?
also sorry if some of the ones i put are wrong, i have a big headache rn and i cant focus on math
Answer:
i think under 3 1/2 its 87.50 and under the 4 its 100
Step-by-step explanation:
for every 1/2 hour he gets $12.50
i hope this is right :)
What is the result of subtracting the second equation from the first?
8.x - 4y = -4
-3a + 4y = 5
The corresponding sides of two similar triangles are 8 and 12. If the perimeter of the smaller triangle is 28, find the perimeter of the bigger triangle?
A. 38
B. 30
C. 54
D. 42
Answer:
D
Step-by-step explanation:
12•28 which is then divided by 8=42
if you have an 90 in a class and took at test but got a 74 what is your new grade
I’m asking because I really want to know my grade for bio thank you
I will give you branlyist if you answer
Answer:
How must did your teacher say the test would take off but I would say a A- or B
Answer: i think it will be like a 87.81
Step-by-step explanation: pls mark this as braanlyest
What is the factored form of t6 − p3?
A.
(t2 + p)(t4 − pt2 + p2)
B.
(t − p)2(t2 − pt + p2)
C.
(t2 − p)(t4 + pt2 + p2)
D.
(t − p)2(t2 + pt + p2)
Answer:
(C). (t² - p)( [tex]t^{4}[/tex] + pt² + p²)
Step-by-step explanation:
a³ - b³ = (a - b)(a² + ab + b²)
[tex]t^{6}[/tex] - p³ = (t²)³ - p³ = (t² - p)( [tex]t^{4}[/tex] + pt² + p²)
If f(x)=3x^5+2x^4+5, then what is the remainder when f(x) is divided by x−1?
Answer:
The remainder is 10
Step-by-step explanation:
The find the remainder when f(x) divided by g(x), find the value of x when g(x) = 0, then substitute it in f to find the value of the remainder
∵ f(x) = 3[tex]x^{5}[/tex] + 2[tex]x^{4}[/tex] + 5
∵ f(x) is divided by x - 1
∴ g(x) = x - 1
→ Equate g(x) by 0 to find x
∵ g(x) = 0
∴ x - 1 = 0
→ Add 1 to both sides
∵ x - 1 + 1 = 0 + 1
∴ x = 1
→ Substitute x in f by 1
∵ f(1) = 3[tex](1)^{5}[/tex] + 2[tex](1)^{4}[/tex] + 5
∴ f(1) = 3(1) + 2(1) + 5
∴ f(1) = 3 + 2 + 5
∴ f(1) = 10
∵ The remainder is the value of f(1)
∴ The remainder is 10
FREE BRAINLEST Reagan has a rectangular bedspread that measures 238 centimeters by 435 centimeters. She wants to sew a fringe around the edge of the bed spring.
what length of ringe dose Reagan need to purchase=1346 centimeters
Reagan gets a new bedspread that is 27 centimeters longer.
what length of fringe dose reagen need for the longer beadspread?
Answer:
I am only adding this so they can get the brainliest
give it to them
Step-by-step explanation:
1400 cm They are correct!
~You could notify me, but they seem to know this more~
Have a nice day!
^ω^
-- XxFTSxX
Reagan needs to sew a 1346 centimeters fringe around the edge of the bed spring.
Given that, Reagan has a rectangular bedspread that measures 238 centimeters by 435 centimeters.
What is the perimeter of a rectangle?The perimeter of a rectangle is the total distance of its outer boundary. It is twice the sum of its length and width and it is calculated with the help of the formula: Perimeter = 2(length + width).
Now, the perimeter = 2(238+435)
= 2×673
= 1346 centimeters
Therefore, Reagan needs to sew a 1346 centimeters fringe around the edge of the bed spring.
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A box of candy had 4 cherry pieces for every 9 lemon pieces. If the box had 45 lemon pieces, how many cherry pieces would there be?
Answer:
20
Step-by-step explanation: