Answer:
$3.51
Step-by-step explanation:
1 pound = $1.35
Ratios:
[tex]\frac{1}{1.35} =\frac{2.6}{x} \\\\x=3.51[/tex]
Answer: 3.51
Step-by-step explanation: Multiply 1.35 by 2.6 and you will get 3.51.
This is because each pound is 1.35 but we want to know how much is 2 pounds and .6.
Write the standard form of the line that passes through the given points. Include your work in your final answer. Type your answer in the box provided to submit your solution. ( 4 , 7 ) and ( 0 , 7 )
9514 1404 393
Answer:
y = 7
Step-by-step explanation:
The slope is ...
m = (7 -7)/(0 -4) = 0
The y-intercept is the point (0, 7), so the slope-intercept equation is ...
y = mx +b
y = 0·x +7
Simplifying this puts it in standard form:
y = 7
Select the correct answer. Which expression is a prime polynomial?
A. x^3 - 27y^6
B. x^4 + 20x^2 - 100
C. 3x^2 +18y
D. 10x^4 - 5x^3 + 70x^2 +3x
The expression is a prime polynomial is [tex]x^3 - 27y^6[/tex]
What is a prime polynomial?An irreducible polynomial is a polynomial (of degree greater than zero) that cannot be factored into polynomials of lower degrees. The irreducibility property depends on the nature of the coefficients that are accepted for the possible factors, that is, the field or ring to which the coefficients of the polynomial and its possible factors should belong.
In this way we have that:
[tex]x^3 - 27y^6[/tex]
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WILL MARK BRAINLIEST!!! Please solve the whole page with work!! It will be very much appreciated and I will heart the correct comment and give it 5 stars
Answer:
its only 5 points tho :c
Step-by-step explanation:
Celeste makes a conjecture that the perimeter of a square whose sides are an odd
integer is always even. Which choice is the best proof of her conjecture?
Answer:
top left
Step-by-step explanation:
drawing a vowel from letter tiles that spell out MATHEMATICS
chance
Blank 1:
Blank 2:
Given:
Drawing a vowel from letter tiles that spell out MATHEMATICS.
Chances = [tex]\dfrac{?}{?}[/tex]
To find:
The correct values for the blanks.
Solution:
Vowels are a, e, i, o, u.
In MATHEMATICS, the vowels are A, E, A, I.
Number of vowels = 4
We know that,
[tex]Probability=\dfrac{\text{Number of selected vowels}}{\text{Total number of vowels}}[/tex]
[tex]Probability=\dfrac{1}{4}[/tex]
So, the chance of drawing a vowel from letter tiles that spell out MATHEMATICS is [tex]\dfrac{1}{4}[/tex].
Blank 1: 1
Blank 2: 4
Therefore, the value for blank 1 is 1 and the value for blank 2 is 4.
Part A: Explain why * = 6 makes 4x - 5 8 19 true but not 4x - 5 < 19. (5 points) Part B: What value from the set {4. 5. 6. 7. 8) makes the equation 4x + 3 = 23 true? Show your work.
Answer:
nt
Step-by-step explanation:
PLS HELP MEEEEE!!!!!!!
Answer:
i think true hehehehehehehhehehehehe
Answer:
True
Step-by-step explanation:
Some people think a long drought may have occurred. However this information is not proven.
Triangle ABC is a right triangle. The lengths of the legs are 60 centimeters and 80 centimeters. What is the length, in centimeters, of the hypotenuse?
Answer:
100 cm
Step-by-step explanation:
Given:
a = 60
b = 80
a² + b² = c²
60² + 80² = c²
3600 + 6400 = c²
c² = 10000
[tex]\sqrt{c^2} =\sqrt{10000}[/tex]
c = 100
Answer
100 cm
Step-by-step explanation:
<3
Carmen has 75% less money than Anna. How much money does Carmen have if Anna has 256? With explanation pls
Answer: 64 25% of 256 is 64
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
If Anna has 256, and Carmen has 75percent less, then you need to find 25percent. Which would be 64
smart pppl plz help due in few mins! math mcas question. I would really appreciate it if you wite it on paper i will chose brainlyest. ;(
B. the sum of
1/5
of m and
2/5
of m
Answer: 0.6 meters
Step-by-step explanation:
Combine like terms for the following expression:
−4x−x+3−9
Answer:
-5x-6
Step-by-step explanation:
pls help write a rule to represent the sequence then b find a to 9th -8, -16, -32, ...
help will mean alot to me
Answer:
x2
Step-by-step explanation:
This sequence starts with -8, and is being multiplied by 2 every term
50 POINTS! HYPOTENUSE TRIANGLE!!! Uh Thank You!!!
Answer:
x = 7.55
Step-by-step explanation:
Pythagorean Formula:
a² + b² = c²
Given:
a = x
b = 8
c = 11
Work:
a² + b² = c²
x² + 8² = 11²
x² + 64 = 121
x² = 121-64
x² = 57
[tex]\sqrt{x^2} =\sqrt{57}[/tex]
x = 7.55
What is the volume of this cylinder?
a 30 yd
b 6 yd
c 18.84 yd
d 28.26 yd
Answer:
d28.2643338824, odd as it is 28.27 not 28.26
Step-by-step
1.5×1.5=2.25
2.25xpi=7.0685834706
7.0685834706×4=28.2743338824
rounded, d 28.27?
roberta has 2/4 gallon of milk. she uses 1/8 as a serving. How many servings doe she have.
FOR 100 POINTS
Answer:
She should have 4 I mean thats my best
Step-by-step explanation:
what makes 3+7+2= ? +2 true? HELP
Answer:
3 + 7 + 2= 12
Step-by-step explanation:
It is made true because the equation adds up to the number. If we take 3+7 it equals to 10. Then we take 10 and add it to 2, which gives us 12.
Hope this helps :)
The value of the missing number x will be 10.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
Let the missing number be x. Then the equation can be written as,
3 + 7 + 2 = x + 2
Simplify the equation, then the value of the variable x will be
3 + 7 + 2 = x + 2
3 + 7 + 2 - 2 = x
x = 3 + 7
x = 10
The value of the missing number x will be 10.
More about the Algebra link is given below.
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Please help I'm in fourth and I do not understand this at all :((
Answer:
Step-by-step explanation:
to under stand this think of a rectangle, or square. that's the yard, then
we know the total area of that rectangle or square, some how. :/ they just tell us, then they tell us the length , or one side of our rectangle or square.
we just have to find the other side.
area of yard (rectangle) = Length * Width
area = L * W
81 = 12 * W
use your algebra skills... ( my calculus prof. tells us that we are all bad at it :))
81/12 = W
6.75 = W
the width of the yard is 6.75 meters
A performing arts group has 23 members and adds 2 members per
month. Write an equation in slope-intercept form to represent the number
of members y in x months.
y=2x+23
2x is the for the number of people added every month and 23 is for the number you start with
The equation in slope-intercept form to represent the number of members y in x months is : y = 2x + 23
What is the equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
In slope-intercept form, an equation of a line is represented as y = mx + b, where m is the slope (or rate of change) and b is the y-intercept (or the point at which the line crosses the y-axis).
Let's represent x is the number of months and y is the number of members.
The number of members y in x months is a linear function of the number of months, with a slope of 2 (the number of members added per month) and a y-intercept of 23 (the number of members at the beginning).
Thus, the equation in slope-intercept form to represent the number of members y in x months is : y = 2x + 23
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OKA AGAINN WITH RIGHT PICTURE HELPPPP
Step-by-step explanation:
Linear functions have a constant rate. l, domain of all real numbers, and doesnt have a vertex
Answer:
Linear functions have a constant rate. l, domain of all real numbers, and doesn't have a vertex.
Step-by-step explanation:
linear functions are a straight line. domain numbers can be but not limited to: -999 or 999, positive and negative numbers are included but not those with π or √ do not count because they are not real numbers. It doesn't have a vertex because it is a straight line, so therefore there is no vertex.
Are these correct lol?
I'm sorry this isn't the answer, but I just want you to know that you are incredible and that I love you for you! You are special to everyone you meet, and should not change who you are. I know your life may be tough, but you are strong and can get through it!
Answer:
yes it is
Step-by-step explanation:
I will give brainliest please help
Answer:
x^5y^5
Step-by-step explanation:
here's your solution
=> if base are same then power get added in multiplication
=> so, x^2 * y^4 * x^3 * y^1
=> x^2 * x^3 * y^4 * y^1
=> x^5*y^5
hope it helps
What is the surface area of this figure?
15 in
10 in
10 in
Answer: 800
Step-by-step explanation:
Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.
The surface area of the figure is 40 + 5π.
What is a rectangle?A rectangle is a 2-D shape with length and width.
The length and width are different.
If the length and width are not different then it is a square.
The area of a rectangle is given as:
Area = Length x width
We have,
From the figure,
We have a semicircle and a rectangle.
Now,
Diamter = 10 in
Radius = 5 in
Circumference = 2πr
Semicircle circumference = πr
Now,
The surface area of the figure.
= 15 + 10 + 15 + πr
= 40 + 5π
Thus,
The surface area of the figure is 40 + 5π.
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The complete question.
The figure is attached.
Please help-will give brainlist
Answer:
19.6
Step-by-step explanation:
The circumference is 10 m so the closest answer is A
Answer:
The answer is B
Step-by-step explanation:
This is because to find circumference the formula is r2π. The radius 5 times 2 = 10. Then to get an approximation from pi you sue 3.14. 10 x 3.14 = 13.4.
Hope this helps.
When I have walked 20% of the way to school, I have 1200 metres more to walk than when I have 20% of the walk remaining.
How far, in metres, is it from my home to my school?
Given:
I have walked 20% of the way to school.
I have 1200 metres more to walk than when I have 20% of the walk remaining.
To find:
The distance from home to school.
Solution:
Let x be the distance from home to school.
I have already walked 20% of the way to school and i have 1200 metres more to walk than when I have 20% of the walk remaining.
It means 1200 is [tex]100\%-20\%-20\%=60\%[/tex] of the total distance from home to school.
[tex]1200=\dfrac{60}{100}x[/tex]
[tex]1200=0.6x[/tex]
[tex]\dfrac{1200}{0.6}=x[/tex]
[tex]2000=x[/tex]
Therefore, the distance from home to school is 2000 metres.
How far, in metres, is it from my home to my school is 2,000 metres.
First step is to formulate
1200/(1-2×20%)
Second step is to find how far in metres
Distance=1200/(1-0.4)
Distance=1200/0.6
Distance=2,000
Inconclusion how far, in metres, is it from my home to my school is 2,000 metres.
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If f(x) =x+3 and g(x) = square root x-1 what is f^•g)(26)
Answer:
8
Step-by-step explanation:
What are the solutions to the equation x2 + 4x – 12 = 0?
Answer:
Step-by-step explanation:
X=2,-6
What is the coefficient of x?
5y − 3x − 2
A puppy was born on April 1. The table gives the puppy's weights on three different
dates. Which graph best represents the puppy's weight on these days?
Answer:
it is the middle one
Step-by-step explanation:
i did it
Mia walks up to a claw machine with a pocket full of quarters. She spends them at a rate of two every minute until she runs out.
Part A
If the number of quarters Mia has is graphed over time, which feature of the graph corresponds to the rate at which Mia spends the quarters?
A. the x-intercept
B. the slope
C. the y-intercept
D. the minimum value
Part B
What is the slope?
A. 2
B. 60
C. −60
D. −2
part a
The x-intercept
part b
2
The y - intercept is the graph corresponds to the rate at which Mia spends the quarters.
And, The value of slope will be 2.
What is Equation of line?The equation of line in point-slope form passing through the points (x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
She spends them at a rate of two every minute until she runs out.
Now,
Since, She spends them at a rate of two every minute until she runs out.
And, The number of quarters Mia has is graphed over time.
We know that;
Usually we represent the independent variable (time) by x and dependent variable (quarters) by y.
Hence, The y - intercept is the graph corresponds to the rate at which Mia spends the quarters.
So, The slope = 2/1
= 2
Thus, The y - intercept is the graph corresponds to the rate at which Mia spends the quarters. And, The value of slope will be 2.
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