Answer:
See Explanation
Step-by-step explanation:
Missing in the question is the slope of line r.
We'll assume that the slope (m) of line r is
[tex]m = -\frac{1}{3}[/tex]
When two lines are perpendicular, their slope are related in:
[tex]m_2 = -1/m_1[/tex]
[tex]m_2 = -1/\frac{-1}{3}[/tex]
[tex]m_2 = -1 * -3[/tex]
[tex]m_2 = 3[/tex]
The equation of the (3,-6) is:
[tex]y - y_1 = m(x - x_1)[/tex]
Where
[tex](x_1,y_1) = (3,-6)[/tex]
So:
[tex]y - (-6) = 3(x - 3)[/tex]
[tex]y +6 = 3x - 9[/tex]
Make y the subject
[tex]y = 3x - 9 - 6[/tex]
[tex]y = 3x - 15[/tex]
Please note that this answer might be incorrect to you based on the assumed value. However, the step will guide you in solving similar questions
Solve 6x+8+7x-9=90 this is pretty hard tbh
Answer:
x=7
Step-by-step explanation:
6x+8+7x-9=90
13x+8-9=90
13x-1=90
add 1 to both sides
= 13x=91
divide both sides by 13
= x=7
t-6= -12
8
I NEED HELP ASAP
Answer:
Step-by-step explanation:
t
=
−
122
What is the measure of ZRST?
Answer: 131
Step-by-step explanation: that one is good
PLEASE HELP I KNOW ITS EASY BUT I FORGOT!!!! PLEASE HELP!! Write -3/8 as a decimal.
Answer:
-0.375
Step-by-step explanation:
You can write fractions as equations and solve for a decimal.
-3/8 = -3 ÷ 8
-3 ÷ 8 = -0.375
Answer:
I got you bro
Step-by-step explanation:
-0.38
Tom will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of and costs an additional per mile driven. The second plan has an initial fee of and costs an additional per mile driven. How many miles would Tom need to drive for the two plans to cost the same?
Complete question :
Tom will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $57.98 and costs an additional $0.14 per mile driven. The second plan has an initial fee of $53.98 and costs an additional $0.16 per mile driven. How many miles would Tom need to drive for the two plans to cost the same?
Answer:
200 miles
Step-by-step explanation:
Let miles driven = x
First option :
57.98 + 0.14x
Second option :
53.98 + 0.16x
First option = second option
57.98 + 0.14 = 53.98 + 0.16x
57.98 - 53.98 = 0.16x - 0.14x
4 = 0.02x
x = 200
200 miles
why does math have to be so hard
Answer:
Math seems difficult because it takes time and energy. Many people don't experience sufficient time to "get" math lessons, and they fall behind as the teacher moves on. Many move on to study more complex concepts with a shaky foundation. We often end up with a weak structure that is doomed to collapse at some point.
Math is hard because it is a non-intuitive, non-natural activity. Math don't happen by chance only, it only happens with deliberate, focused work. For this you expend a lot of energy and cause a lot of mental strain, you put yourself on an uncomfortable condition for hours, days, sometimes weeks to solve a problem.
But some people love math, like me, because they study math more than others. If you study more and learn more about math, then you’ll start to feel more comfortable because you’ll be ahead of the class when your teacher teaches you something.
The most important thing is to keep trying and never give up.
Hope this helps! :)
(MARKING BRAINLIEST)Which of these is the most helpful first step for solving Frank's equation, 2x+28=40?
A. Multiply both sides by 2
B. Subtract 28 from both sides
C. Divide both sides by 2
D. add 28 to both sides
what is 2/5 - 250.00
Answer:
-249.6
Step-by-step explanation:
Convert 2/5 to 0.4. Then subtract 0.4 and 250 to get -249.6
Hope this helped! :)
The length of time of the school field day was decreased
from 100 minutes to 80 minutes. What is the percent
decrease in length of time of the school field day?
HELP ME! 7th grade
Due todayyyy
Answer:
it has to do with math i think
Step-by-step explanation:
Answer:
The answer is B
Step-by-step explanation:
Since there is 4 and 1/3 you go 4 and the three lines in between the numbers, you go 1 so 4 and one line in between
helpppppp for brainliest
Answer:
508 sheets /4 shelters = 127 sheets per shelter.
Help me please!!!!!!!!!!!
Solution: [tex]x \ge 11[/tex]
Graph: Closed circle at 11, shading to the right
======================================================
Work Shown:
[tex]x+7 \ge 18\\\\x+7-7 \ge 18-7\\\\x \ge 11[/tex]
In the second step, I subtracted 7 from both sides to undo the "plus 7".
To graph this, we place a closed or filled in circle at 11. Then we shade to the right. The endpoint x = 11 is included as part of the solution set, which is why we use a closed circle instead of an open hole.
This visually describes all values that are equal to 11 or larger than 11.
A bottling machine fills 100 bottles in 150 seconds. How many minutes does it take the same machine to fill 1000 bottles?
Answer:
you have to have to put pp in girls wee wee and go in out and out ahhewgvfhbjnhvvvaef jcfvgfg
Step-by-step explanation:
Solve 3(x-4)=12x ......
Answer:
The answer is x= -4/3
Step-by-step explanation:
3(x-4)=12x
=3x-12=12x
=3x-3x-12=12x-3x
-12=9x
To find x divide both sides by 9.
-12÷9=9x÷9
-4/3=x
help asap!!! it’s due in 20 minutes .
Answer:
ab
Step-by-step explanation:
Jennifer drove to her aunt's house, which is 325 miles away. If it took her 5 hours and she drove at a constant rate, what was Jennifer's speed in miles per hour?
Pls help which one it
Answer:
B
Step-by-step explanation:
Bruhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Answer:
B. When you turn the smaller triangle and line up the angles/sides, you can see that the bigger one is just 2x bigger than the smaller one.
Let me know if more help is required! :)
if the difference of simple interest on a certain amount of money for 4%for five years and 5%for 4 years is. Rs. 28. find the sum
Answer:
96000
Step-by-step explanation:
N=4years
R=4 %
We have S.I.=
100
PNR
=
100
P×4×4
=
100
16P
=0.16P
And on interest being compounded for 3 years and R=5 %, Amount=P(1+
100
R
)
N
=P(1+
100
5
)
3
=P×(1.05
3
)=1.157625P
So, C.I.=A−P=1.157625P−P=0.157625P
Given, S.I.−C.I=Rs228
=>0.16P−0.157625P=Rs228
=>0.002375P=Rs228
=>P=Rs96,000
what are the integers of 58
Answer:
{1,2,29,58}
Step-by-step explanation:
As the only factors of 58 are {1,2,29,58} , there are no two consecutive integers whose product is 58
Answer:
1,2,29.58
Step-by-step explanation:
:)
What is m=3 and the line goes through the point (2,4) in point - slope form
Answer:
y-4=3(x-2)
Step-by-step explanation:
y-y1=m(x-x1)
what percent of 16 is 75? round to the nearest hundredth
Answer:
-21.3333333333%
negative twenty-two point three percent repeating
Please help me with this question.
Answer:
Monica = 48.50
Samuel = 24.25
Kara = 17.25
Step-by-step explanation:
First you write equations as you are reading the text:
m = 2s ("Monica earned twice as much as Samuel")
s = k+7 ("Samual earned 7 more than Kara")
m = 48.50
Next, you convert these equations to solve for s and k respectively.
So, if m=2s, then s=m/2:
s = m/2 = 24.25
Likewise, if s=k+7, then k=s-7
k = s-7 = 17.25
The difference between greatest and least is 48.50 - 17.25 = 31.25
tried taking a photo and fail but any ways 16 - 2t = 5t + 9
ooo among us!! i was just looking at some fan art of it.. also love your pfp! who is it? if u don't mind me asking I would love to watch the show if it.. or at least know the person :D
anyway.. happy day/night ~
Use the graph to determine the input values that
correspond with f(x) = 1.
Ox=4
O x = 1 and x = 4
O x= -7 and x = 4
O x = -7 and x = 2
Answer: x = -7 and x = 2
(x,y)
look at the 2 that y=1
Using the graph the input values that correspond with f(x) = 1 is x = -7 and x = 2.
What is graph?A graph is a visual representation of data or information, often used to show the relationship between variables.
The given graph is of a function f(x) which is shown on the y-axis. The horizontal line at y = 1 is also shown on the graph.
To find the input values that correspond with f(x) = 1, we need to look for the points where the function f(x) intersects with the horizontal line y = 1.
From the graph, we can see that there are two such points:
One point is where the function intersects the line at x = -7. At this point, f(x) = 1, since the function value is equal to the y-coordinate of the intersection point.
The other point is where the function intersects the line at x = 2. At this point, f(x) = 1 as well.
Therefore, the input values that correspond with f(x) = 1 are x = -7 and x = 2. So the answer is "x = -7 and x = 2".
For more details regarding graph, visit:
https://brainly.com/question/17267403
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A function f(x) is defined to be f(x) = X^2 -3x +21 .
What are the solutions to the equation f(x)=0?
Answer:
Step-by-step explanation:
What is an equation of the line that passes through the point (-1, -3) and is perpendicular to the line x –2y = 14?
The equation of the line passing through the point ( -1,-3) will be y = -2x - 5.
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
Given that the line passes through the point (-1, -3) and is perpendicular to the line x –2y = 14. the equation of the line will be calculated as:-
Make equation: y = mx + b
x = 2y + 14
2y = x - 14
y = 1/2x - 7
For a line perpendicular, the sign will be opposite and the slope will be reciprocal.
y = -2x + b
-3 = -2(-1) + b, b = -5
The equation of the line will be written as below:-
y = -2x - 5
Therefore, the equation of the line passing through the point ( -1,-3) will be y = -2x - 5.
To know more about an equation of the line follow
https://brainly.com/question/2141803
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Will mark brainliest
Answer: Desmos will answer this question for you :) just input the functions
Step-by-step explanation:
Xander ordered a pizza with 8 equal slices as shown in the image below.
Assi
Hapo
Thes
Ito see all
ared
If Xander ate 6 slices of pizza, what percentage of the pizza did he eat?
400 students went on a field trip. Six buses were filled and 34 students traveled in cars. How many students were in each bus? HELP PLEASE 40 POINTS
Answer:
61
Step-by-step explanation:
first subtract the 34 students that went with a car then divide 366 ÷ 6=61
400-34=366
366÷ 6=61
Hope this helps :)
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