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Related Questions
Chris has a job selling newspapers every morning. He receives a base pay of $10 per day and also gets 15 cents for every paper he sells. One morning he made $16.45. How many papers did he sell?
A~39 C~52
B~43 D~64
Answers
Answer:
please please please help help me me my question solve (_25)×0
A count went from 605 to 203. What was the approximate percent decrease? Round the numbers to find an estimate of the percent decrease.
The percent decrease was approximately 25%.
The percent decrease was approximately 33%.
The percent decrease was approximately 50%.
The percent decrease was approximately 66%
Answers
Answer:
66%
Step-by-step explanation:
IT'S D = THE PERCENT DECREASE WAS APPROXIMATELY 66%
Plz help I really need ASAP I am on a timer Plz Plz Pz I will Name you brainliest and good rating
Answers
Answer:
Lynn
I hope this helps!
Dalin is 16 years old. His sister is 3/4 of his age. How old is his sister?
How old is he
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The sister is 12 year old
HELP ASAP Which graph shows someone walking
at a faster speed (if the scales are the same)?
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Answer:
the answer is graph B
Step-by-step explanation:
there less hour he/she walksin grap A the person walks very slowPLEASE HELP!! I found out the monthly rent but i don’t know how to write this equation in slope intercept form!! (i added a photo attachment)
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Which choice is equivalent to the product below?
√14 • √8
OA. 47
OB. 167
OC. 28
OD. 4√28
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Which expression is equivalent to 4h ÷ 5?
Answers
Answer: 4h/5
Step-by-step explanation:
Can someone help please! Can someone help please! Can someone help please!
Answers
Answer: y = 5
using pythagoras theorem
Step-by-step explanation:
If y = 5 there is sufficient information to show that triangle ABC = triangle DEF using the Pythagoras theorem.
Answer:
are you really struggling well just go to sleep
Step-by-step explanation:
hahahahaha
Plot the points ( 2 , 4 ) (2,4)left parenthesis, 2, comma, 4, right parenthesis and ( 2 , − 8 ) (2,−8)left parenthesis, 2, comma, minus, 8, right parenthesis on the coordinate plane below. What is the distance between these two points?
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The distance between the points (2, 4) and (2, -8) on the coordinate plane is 12 units.
What is a coordinate plane?The two-dimensional geometric system of a coordinate plane, also called a Cartesian plane, is used to plot and find points using a pair of numerical coordinates.
The formula for calculating distance between two locations in a two-dimensional coordinate plane is as follows:
Distance = [tex]\sqrt((x_2 - x_1)^2 + (y_2 - y_1)^2)[/tex]
where [tex](x_1, y_1)\; and\; (x_2, y_2)[/tex] are the coordinates of the two points.
Using the given points:
Point 1: (2, 4) with [tex]x_1 = 2 \;and \;y_1 = 4[/tex]
Point 2: (2, -8) with [tex]x_2 = 2 \;and\; y_2 = -8[/tex]
Putting these values into the distance formula, we get:
Distance = [tex]\sqrt((2 - 2)^2 + (-8 - 4)^2)[/tex]
Simplifying further:
Distance = [tex]\sqrt(0^2 + (-12)^2)[/tex]
Distance = [tex]\sqrt(0 + 144)[/tex]
Distance = √144
Distance = 12
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Answer:
Its 5
Step-by-step explanation:
I got it wrong by an expert verified answer
b. What is the main difference between this geometry and the others that have been discussed in this activity? Explain.
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It should be noted that while Euclidean geometry wants to understand the geometry of flat, two-dimensional spaces, the non-Euclidean geometry studies curved, rather than flat, surfaces.
What is the difference?Euclidean geometry, often known as Euclid's geometry, is the study of geometry based on concepts like points, lines, and planes of flat spaces that are not yet defined. It is, in other words, the study of geometrical shapes, including solid and plane shapes, and how these shapes relate to one another in terms of lines, points, and surfaces.
Any geometry that is not the same as Euclidean geometry is considered non-Euclidean geometry. It should be noted that although Euclidean geometry is useful in many fields, in some cases, non-Euclidean geometry is vital as well.
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What is the main difference between Euclidean geometry and non Euclidean geometry?
NEED ANSWER FAST 13 POINTS!
Answers
Answer:option 2
Step-by-step explanation:
Answer:
im pretty sure its option number 2
Loch ness is the largest lake in Scotland.
The lake has a volume of water of 7.45x10^9 m^3.
The volume of water in Lake Superior is k times the volume of water in Loch ness.
Lake Superior = 8.21x10^10
Work out the value of k.
Give your answer correct to 3 significant figures.
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Answer:
11.020
Step-by-step explanation:
vol of l.supe = k(lochness)
88.21 * 10^10 = k( 7.45 * 10^9)
divide and k =11.020
in fraction = 1642/149
work out the value of x
will give brainliest
Answers
Answer:
x = 35
Step-by-step explanation:
we know that all triangles add up to 180
you first need to make an expression in which the angles equal 180
105 + 140 + x = 180
145 + x = 180
subtract 145 from both sides
x = 35
WILL MARK BRAINLIEST AND GIVE 100 POINTS! SHOW ALL OF THE WORK THO
Directions: Read and answer all questions. Please show all of your work on a separate sheet of paper. You may neatly hand write your work and upload its clear pictures. You may also type up your work. Attach all documents in the dropbox below.
Consider the graph of f(x) = x3 -3x^2 + 2x - 6
What is the real solution of f(x) based on the graph? Verify algebraically that your answer is a zero of f(x). (7 points).
Factor f(x). (8 points).
Find all complex zeros of f(x). (8 points).
Write f as a product of three linear factors. (7 points).
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Answer:
there is no graphso i can't solve any of the question because i need to see the graph to answer the first question and i always use the first question to answer the other questions so can you attach the graph please.
Step-by-step explanation:
two nonvertical lines have slopes m 1m 1 and m 2m 2 , respectively. the lines are parallel if and the are unequal; the lines are perpendicular if
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Two non vertical lines have slopes m₁ and m₂ , respectively. The lines are parallel if "m₁ = m₂" and the "y-intercepts" are unequal; the lines are perpendicular if m₁ = 1/m₂.
What is slope of a line?The slope of a line is a measurement of its steepness and direction.
The slope of a line formula computes the "vertical change" to "horizontal change" ratio between two distinct points along a line.
Some key features regarding the slopes of the lines are-
1. Slope of Parallel Lines:
A set of parallel lines always has the same inclination angle. Assume we possess two parallel lines l1 and l2 in the reference plane, inclined at angles θ1 and θ2 with the x-axis, respectively, such that the, θ2 = θ1.
m1 = m2
Therefore, the slopes of the two given parallel lines are equal.
2. Slope of Perpendicular Lines:
A pair of perpendicular lines everytime form a 90 angle. Imagine we have two perpendicular lines l2 and l1 in the coordinate plane, inclined at angles θ1 and θ2 with the x-axis, respectively, so that the provided angles follow the external angle theorem, θ2 = θ1 + 90.
m1 = tan θ1
m2 = tan (θ1 + 90º) = - cot θ1
m1 × m2 = -1
Therefore, the product of slopes of two given perpendicular lines is equal to -1.
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There are 6 blue markers, 4 red
markers and 5 green markers. What
is the ratio of blue to total markers?
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Answer:
9 is the answer to that question
Help me fill out the blanks at the bottom!!
Answers
Answer:
i hope it helpful
thank you
whats the slope (1,8) and (4,6)
Answers
Answer:
-2/3
Step-by-step explanation:
The line Graphed on the grid represents the first of two equations in a system of linear equations.
-20
16
12
CO
4
Х
4
8
12 16
20
-4
-16 -12 -8
-4
-8
-12
-16
-20
If the graph of the second equation in the system passes through the points (-12, 20) and (4. 12
A
The only solution to the system is (10,5).
B
The only solution to the system is (0, 14).
C
The system has no solution.
The system has an infinite number of solutions
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Answer:
It’s A
Step-by-step explanation:
I think
Write an equation of the line in slope-intercept form. Please help I’ll give a brainliest!!
Answers
Answer:
-2
Step-by-step explanation:
i think as it follows the rule y=Mx+C where C is the intercept and that is -2
4) Perform the indicated operation.
g(a) = 4a+5
h(a) = 4a-1
Find g(a) h(a)
Answers
Answer:
16a^2+16a-5
Step-by-step explanation:
set the equations up as a binomial and use FOIL to distribute then add like terms:
(4a+5)(4a-1)
=16a^2-4a+20a-5
=16a^2+16a-5
log(x - 3) + log(x + 4) – log x = log 5
Answers
Please find attached photograph for your answer.
what is the numerical sum of the degree measures of ∠dea and ∠aeb?what are the numerical measures of the angles?x
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The value of angles x, ∠DEA, and ∠AEB are 14.5, 39.5, and 140.5 degrees respectively.
What is an angle?An angle in Euclidean geometry is composed of two rays that share a common terminal and are known as the angle's sides and vertices, respectively. In the plane where they are positioned, two rays can create angles. When two planes overlap, angles are also created. These are the so-called dihedral angles. The angle formed by the rays that are perpendicular to the two intersecting curves at the point of junction is another property of intersecting curves. The length of an angle or rotation can also be described using the word angle.
Calculations:
Supplementary angles are angles that sum up to 180degrees.
We can see that:
m<DEA + m<AEB = 180
x+25+9x+10 = 180
10x + 35 = 180
10x = 180 - 35
10x = 145
x = 145/10
x = 14.5
Get ∠DEA
∠DEA = x + 25
∠DEA = 14.5 +25
∠DEA = 39.5 degrees
Get ∠AEB:
∠AEB = 9x+10
∠AEB = 9(14.5) + 10
∠AEB = 130.5 + 10
∠AEB = 140.5 degrees
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Answer:
What is the numerical sum of the degree measures of ∠DEA and ∠AEB?
✔ 180
What are the numerical measures of the angles?
x = ✔ 14.5
m∠DEA = ✔ 39.5°
m∠AEB = ✔ 140.5°
Step-by-step explanation:
Ed22
Determine the percent of change----100 acres to 140 acres
Answers
Answer:
40
Step-by-step explanation:
We're going from 100 to 140 acres. So the change is 140 - 100 = 40.
30 fair ride tickets for $10 how much does one ticket cost
Answers
Answer:
$3
Step-by-step explanation:
The equation we can create for this respective problem is "10x = 30" where the 10 represents the dollars and the 30 represents the tickets. We can start off by dividing each side by 10 since the coefficient is accompanied by a variable, therefore, the inverse would be division. 30/10 equals 3, thus making the answer $3 per ticket.
Hope this helps! :D
Answer:
One ticket costs 0.333...
Hope this helps
Step-by-step explanation:
10 / 30 = 0.33333...
For example,
If it was 10 tickets for 30$, one ticket would cost 3$. But it is the opposite, it's 30 tickets for 10$.
30 / 10 = 3
Solve the equation without graphing
21 = 256
Answers
Answer:
no solution
Step-by-step explanation:
21 does not equal 256
Divide 6 and 2 over 5 ÷ negative 4 and 1 over 3. negative 27 and 11 over 15 negative 24 and 2 over 15 negative 1 and 19 over 186 negative 1 and 31 over 65
Answers
Based on the division of 6 and 2 over 5 by negative 4 and 1 over 3, the result would be negative 1 and 31 over 65.
What is the result of the division?The operation required is to divide 6 and 2 over 5 by negative 4 and 1 over 3.
As a math expression, this can be shown as:
= 6²/₅ ÷ -4¹/₃
First, make them improper fractions:
= 32/ 5 ÷ -13/3
This can be converted to multiplication as:
= 32/ 5 x -3/13
= 96 / 65
= -1³¹/₆₅
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Answer:
-1 31/65
Step-by-step explanation:
Can someone please help?!
Answers
Answer:
m=3/4
Step-by-step explanation:
Kathy studies three times as long as Sally. The girls studied a total of 48 hours. What is equation?
Answers
The equation is,
x + 3x = 48
or, 4x = 48
What is an expression?
Mathematical expression is defined as the collection of the numbers and variables and functions by using operations addition, subtraction, multiplication, and division.
Let study time of Sally = x hour
Hence, Study time of Kathy = 3x hour
Since, Total studied time of girls = 48
Hence, The equation is;
x + 3x = 48
4x = 48
So, The equation is,
x + 3x = 48
or, 4x = 48
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