Answers
iffx=3x−4findf1x0
Step 1: Add -3x to both sides.
f2ix+−3x=−4df2in+3x+−3x
f2ix−3x=−4df2in
Step 2: Factor out variable x.
x(f2i−3)=−4df2in
Step 3: Divide both sides by f^2i-3.
x(f2i−3)
f2i−3
=
−4df2in
f2i−3
x=
−4df2in
f2i−3
Answer:
x=
−4df2in
f2i−3
Related Questions
what is 5+5×a
if a=6
Answers
10x6=60
So the answer is 60
Answer:
35
Step-by-step explanation:
5+(5)(6)
=5+30
=35
Joe Casey, the star of the Placer County All-Star baseball team, has hit 11 home runs in the team's first thirty games. If he continues this pace how many home runs will he hit in a 162 game season? How many home runs is he expected to hit?
Answers
Answer: 59.4
Step-by-step explanation:
We can solve this by using direct proportion where y = kx
y = number of games
x = number of home runs
k = constant of proportionality
Since y = kx
30 = 11k
k = 30/11
The home runs will he hit in a 162 game season will then be:
= 162 ÷ 30/11
= 162 × 11/30
= 59.4
Answer: 59.4
Step-by-step explanation:
The map shows ancient and modern cities on the Indian subcontinent.
A map titled Ancient and Modern Cities on the Indian Subcontinent. A key shows Ancient Indian civilizations with yellow dots and Modern Indian cities with purple dots. There are groups of yellow dots near the western coast and along the Indus River. The modern Indian cities of Mumbai and Chennai are along the coastline with Kolkata and New Delhi near rivers.
How do the locations of ancient and modern Indian cities differ?
a Ancient cities developed only in inland regions, while modern cities developed along the coast.
b Ancient cities developed in mountains, while modern cities developed along the Ganges River.
c Ancient cities developed along the Arabian Sea, while modern cities developed mainly on the Bay of Bengal.
d Ancient cities developed mainly along the Indus River, while modern cities developed near different bodies of water.
Answers
Solve this inequality for X.
81 – 11: < 55
OA. 1 > 21
I < 113
OB.
Ос.
3
OD.
I< -21
Answers
Answer:
infinity
pick any answer, its a trick question, it says, SOLVE INEAQUALY
Which value completes the equation?
0 : 101 = 2.3
O A. 0.23
O B. 2.3
O C. 23
0 D. 230
PLEASE GET THIS RIGHT I HAVE IN F IN THIS CLASS PLSASE HELP
Answers
Answer:
C. 23
Hope your grade raises
Step-by-step explanation:
c
Describe how to determine the average rate of change between x = 2 and x = 4 for the function f(x) = 2x3 + 1. Include the average rate of change in your answer. (10 points)
Answers
Answer: 90
Step-by-step explanation:
670183
50 pts!
If f(x) = 2x2 + 3, find f(3).
Answers
Answer:
probly f(x) = 7
Step-by-step explanation:
dk if I’m wrong
Answer:
x = 7
Step-by-step explanation:
Write an equation in slope-intercept form of the line that passes through the given point and is perpendicular to the graph of the given equation
(-3,8): y = 1/3x -3
Answers
Answer:
y = -3x + 8
Step-by-step explanation:
A college basketball game is 40 minutes long. Derrick’s favorite player participated for 60% of last week’s game. How many minutes did the player participate?
BE QUICK PLEASE :)
Answers
Answer:
24 minutes
Step-by-step explanation:
Answer:
I'm pretty sure its 24 minutes
The graph of f passes through (-2,7) and is perpendicular to the line whose equation is x= -16.
The equation of the function is
Answers
Answer:
y = 7
Step-by-step explanation:
x = -16 is a vertical line.
All lines perpendicular to a vertical line are horizontal lines. All horizontal lines have a slope of 0
so m = 0, y = 7, x = -2
y = mx + b
7 = 0(-2) + b
b = 7
so,
y = 0x + 7
y = 7
Mrs. Taft keeps inventory of the copy paper in the school copier room. Nine weeks ago, there were 150 reams of copy paper in the room. Now, there are 85 reams left. Which of the following two expressions are equivalent to the average weekly change in the number of reams of copy paper in the copier room over this time period?
Choices: -9/65, 9/-65, 65/-9, -65/9 (the negative for this one applies to both numbers.) and -65/-9
Answers
Answer:
-9/65
Step-by-step explanation:
yes or no??
math workk
Answers
Answer:
Yes, and if you need extra help try yay math
Step-by-step explanation:
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
George was writing a paper for English class. He has already written 1 complete page. He plans on writing his paper at a rate of 2 pages per hour. Show all work and explain your answers clearly. Use complete sentences.
What do the slope and the y-intercept represent in context of this situation?
Answers
Answer:
y = 2x + 1
Step-by-step explanation:
The equation that models this situation is
y = 2x + 1.
The slope represents the amount of pages he completes every hour and the y-intercept represents how many papers George has already done.
what's the slope of the line shown
Answers
Answer:
i think it is 1
Step-by-step explanation:
Slope =rise/run
Find a point where the line goes straight though it then go up and over to the next place the line intersects directly through a point.
I used (2,-2) went up 1 over 2 to the point (4,-1)
Hope that helped. :D
Sorry I don’t get this-
Answers
Answer:
for 2 you add all the numbers
for 3 you add all the numbers
for 4 you add all the numbers
Step-by-step explanation:
what is an another way to express 36 + 32
Answers
Answer:
Answer:- 68 your answer is here dear ☺️ please give me thanks for My answer mark me brainlist pleaseWhat is the distance from the origin to point P graphed on the complex plane below?
A) (absolute value) 7
B) (absolute value) 29
C) 7
D) 29
Answers
Answer:
A
Step-by-step explanation:
Complex plane most have avsolute value with small digits
please help this is due tmrw!
Answers
Answer:
3 games per year
Step-by-step explanation:
rate of change is (Y1-Y2)/(X1-X2)
X1: 2012
Y1: 12
X2: 2014
Y2: 18
So: (12-18)/(2012-2014)=(-6)/(-2)=3
Which equation can be used to solve for x in the following diagram?
Answers
Answer:
D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
10x + 10 and 110 are vertical angles and are congruent, thus
10x + 10 = 110 → D
Subtract 10 from both sides
10x = 100 ( divide both sides by 10 )
x = 10
What type of solution does this equation have? *
3x + 7 = 3x - 2
no solution
one solution
Infinite many solutions
Answers
Pomnoži dva broja:
5*5=
Answers
Answer:
5 * 5 = 25
Step-by-step explanation:
hope this helps you!
Find the equation of the line that passes through the given points. Write the equation in slope-intercept form.
(-2.7) and (-1,5)
Answers
Answer:
The equation in the slope-intercept form will be:
y = -2x + 3Step-by-step explanation:
Given the points
(-2, 7)(-1, 5)Finding the slope between the points
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(-2,\:7\right),\:\left(x_2,\:y_2\right)=\left(-1,\:5\right)[/tex]
[tex]m=\frac{5-7}{-1-\left(-2\right)}[/tex]
[tex]m=-2[/tex]
We know that the slope-intercept of line equation is
[tex]y=mx+b[/tex]
where m is the slope and b is the y-intercept
substituting m = -2 and the point (-2, 7) to find the y-intercept 'b'
y = mx+b
7 = -2(-2) + b
7 = 4 + b
b = 7-4
b = 3
so the y-intercept = b = 3
substituting m = -2 and b = 3 in the slope-intercept form of line equation
y = mx+b
y = -2x + 3
Thus, the the equation in the slope-intercept form will be:
y = -2x + 3Simplify
2(10) + 2(x – 4)
Answers
Answer: 2x+12
Step-by-step explanation:
2(10)+2(x-4)
20+2x-8
12+2x
Answer: 2x + 12 i believe is the answer.
7 cm
3 cm
A square has the same perimeter as the rectangle.
What is the side length of this square?
I
Answers
Answer:
20 is the perimeter
20÷4=5
each side of a square is 5cm
Step-by-step explanation:
Hope it helps!!!
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in the diagram, AB is parallel to DE. Also, DE is drawn such that the length of DE is half the length of AB. If sin A=0.5, then what is sin E?
Answers
Answer:
I got sin E = 0.5
Thus answer choice C being the correct choice
Hope this helps ;)
Step-by-step explanation:
For given diagram, sin(E) = 0.5
What is transversal?"It is a line that passes through two lines in the same plane at two distinct points."
What are parallel lines?"These are the lines in the plane that are at equal distance from each other and never meet."
For given question,
AB is parallel to DE.
We can observe that, the line segment AE is transversal.
So, ∠DEF and ∠FAB are alternate interior angles.
We know, when a transversal intersects two parallel lines, then each pair of alternate interior angles is equal.
⇒ ∠FAB = ∠DEF
⇒ ∠A = ∠E
⇒ sin(A) = sin(E)
As, sin(A) = 0.5
⇒ sin(E) = 0.5
Therefore, sin(E) = 0.5
Learn more about the alternate interior angles here:
https://brainly.com/question/22853173
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PLS HELP 15 POINTS AND I'LL GIVE BRAINLIEST! What can you notice about the circumcenter, incenter, orthocenter, and centroid of a triangle? What can you notice about their relationship?
Answers
Answer:
The centroid is always between the orthocenter and the circumcenter. The distance between the centroid and the orthocenter is always twice the distance between the centroid and the circumcenter. In obtuse triangles, the circumcenter is always outside the triangle opposite the largest5a.) Evaluate f(2)
5b.) Evaluate f(4)
5c.) Evaluate f(-1)
5d.) Evaluate f(-2)
Answers
Answer:
You haven't wrote your full question please write full question than I can answer it .
Question 28 i need a little assistance with the problem
Answers
We need to know about distance of a point from a line to solve the question. The distance of point (9,5) from the line 4x-3y=-4 is 5 units.
The distance between two points is calculated by taking square root of the sum of the squares of the difference between the coordinates of the two points. But for the distance between a point and a line we can't use this formula. To find the distance between a point and a line we take the shortest distance between them which is the perpendicular distance between the point and the line. The perpendicular distance is the length of the perpendicular dropped on the line from the point. Let the point (x_,y_) and the line be ax+by+c=0 then the formula for the distance between them is given by
[tex]d=\frac{|ax_+by_+c|}{\sqrt{a^{2} +b^{2} } }[/tex]
Here (x_,y_) is (9,5) and the line is 4x-3y=-4
The distance between the line and the point is :
[tex]d=\frac{|36-15+4|}{\sqrt{16+9} }=\frac{25}{5} =5[/tex]
Therefore we found out that the distance between the point (9,5) and the line 4x-3y=-4 is 5 units.
Learn more about distance between point and a line from here:
https://brainly.com/question/10879615
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5.
Write an equation of the line that passes through (4,−1) and is parallel to the line y=3x+7.
Answers
The equation of the line that passes through (4,−1) and is parallel to the line y=3x+7 will be y = 3x - 13.
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
The general form of the equation of the line:-
y = mx + c
m = slope
c = y-intercept
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given that line that passes through (4,−1) and is parallel to the line y = 3x+7. If the line is parallel then the slope will be equal to the parallel line.
m = 3
The equation of the line will be written as,
y = 3x + c
The y-intercept will be calculated as,
y = 3x + c
-1 = ( 3 x 4) + c
c = -13
The equation will be,
y = 3x - 13
Therefore, the equation of the line that passes through (4,−1) and is parallel to the line y=3x+7 will be y = 3x - 13.
To know more about an equation of the line follow
https://brainly.com/question/18831322
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what is 30 percent of 210
Answers
Answer:
63
Step-by-step explanation:
why would you delete someones answer when theyre trying to help you lol