Answer:
I think its (0,-3)
Step-by-step explanation:
I took the coordinates you gave me and placed they X axis where the X was and put the Y axis where the Y was and got that answer
The required slope of the line is -3 for the equation y + 1 = -3(x-5) the line contains the point (5,-1).
What is the slope of the line?The equation for a line in slope-intercept form is given by y = mx + b, where m is the slope of the line and b is the y-intercept (the point where the line crosses the y-axis).
To put the equation y + 1 = -3(x - 5) into slope-intercept form, we need to solve for y. We can do this by subtracting 1 from both sides of the equation, which gives us y = -3(x - 5) - 1. We can then distribute the -3 on the right side of the equation to get y = -3x + 15 - 1. Finally, we can simplify this to get y = -3x + 14.
In this equation, m = -3 and b = 14. We can verify that this is the correct equation by substituting the coordinates of the point (5,-1) into the equation and solving to see if the equation is true. When we substitute the values into the equation, we get -1 = -3(5) + 14, which is true.
Therefore, the slope of the line is m = -3.
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Solve for x : ax+v=3(x-c)
Answer:
[tex]x=\frac{-3c-v}{a-3};\quad \:a\ne \:3[/tex]
Step-by-step explanation:
--expand--
ax+v=3x-3c
--subtract v from each side--
ax+v-v=3x-3c-v
--simplfy--
ax=3x-3c-v
--subtract 3x from both side--
ax-3x=3x-3c-v-3x
--simplfiy--
--factor--(factor out the x from ax-3)
[tex]x\left(a-3\right)=-3c-v[/tex]
[tex]\frac{x\left(a-3\right)}{a-3}=-\frac{3c}{a-3}-\frac{v}{a-3};\quad \:a\ne \:3[/tex]
[tex]x=\frac{-3c-v}{a-3};\quad \:a\ne \:3[/tex]
<3
Red
The sum of 2 negative integers is always negative
True or false and why?
write and algebraic expression for nine times of the square of a number
Answer:
9• x2
Step-by-step explanation:
Well you have 9 and then you times(•) then X is the number we don’t know. Then x would be squared(like the image below).
Help mee pleasee.....
Answer:
x = 1845°Step-by-step explanation:
First part:
Write out an equation to represent the image: 2x + 3x = 90Combine like terms: 5x = 90Divide each side by 5 to cancel out the 5 next to x. It should now look like this: x = 18Second part:
90 ÷ 2 = 45°I hope this helps!
find the unit rate kenny reads 4 over 9 pages in 3 over 4 minutes
Answer:
Unit Rate = (4/9)/(3/5) = (4/9)(5/3) = 20/27 pages per minute
Report 01/07/18
Step-by-step explanation:
0.00105 in scientific notation
Answer:
1.05 × 10^-3
Step-by-step explanation:
The decimal number 0.00105 in scientific notation is [tex]1.05 \times 10^{-3}.[/tex]
Scientific notation is a way to represent numbers that are either very large or very small.
It consists of two parts: the coefficient and the exponent.
The coefficient is a decimal number between 1 and 10, and the exponent indicates the power of 10 by which the coefficient is multiplied.
In the case of 0.00105, we can express it in scientific notation as [tex]1.05 \times 10^{-3}.[/tex]
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Please help! ASAP I just need number 1
Answer:
no you can not make 1 into a triangle
Step-by-step explanation:
16 cm, 30 cm, 45 cm
if you want to draw a triangle with these sides you would add
16 + 30 = 46
the longest side would have to be greater then the other 2 sides
find the value of x..
[tex]x + 85 + x + 64 + 45 = 180°[/tex]
[tex](x + x) + (85 + 64 + 45)= 180[/tex]
[tex]2x + 194= 180[/tex]
[tex]2x = 180 - 194[/tex]
[tex]2x = - 14[/tex]
[tex]x = \frac{ - 14}{ \: \: \: \: 2} [/tex]
[tex]x = - 7[/tex]
[tex]∴ \: the \: value \: of \: x \: = - 7[/tex]
What is the value of x?
64 68
(8x -12)
(2x + 18)
abcdefghijklmnopqrstuvwxyz
Answer:
umm hey
Step-by-step explanation:
Answer:
munny
Step-by-step explanation:
can anyone pls help im struggling with this
A. 3x − 7 = −19; x =
Answer:
x =-4
Step-by-step explanation:
3x − 7 = −19
Add 7 to each side
3x − 7+7 = −19+7
3x = -12
Divide by 3
3x/3 = -12/3
x =-4
Did I do anything wrong?
how would I solve it if I did do something wrong??
Answer:
No its correct x=25
Step-by-step explanation:
WHOEVER CAN DO THIS CORRECTLY ILL LOVE U FOREVER!!
compare each pair of grocery items and work out which option is the better value for money.
a) 5kg of potatoes for $4.95 or 7.5kg for $7.15
b) a packet of four batteries for $3.88 or a packet of ten for $9.89
c) a 500 g tin of coffee for $9 or a 150 g had for $2.99
Answer:
A
Step-by-step explanation:
i just know :)
If DG = 10, what is the value of x?
X + 1
2x -15
0
G
0 A 12
OB. 8
O C.
4
cole
O D. 14
Answer:
[tex]x = 8[/tex]
Step-by-step explanation:
Given:
[tex]DG = 10[/tex]
See attachment for complete question.
From the attachment, we can conclude that:
[tex]x + 1 + 2x - 15 = DG[/tex]
Substitute 10 for DG
[tex]x + 1 + 2x - 15 = 10[/tex]
Collect Like Terms
[tex]x + 2x = 10 + 15 - 1[/tex]
[tex]3x = 24[/tex]
Solve for x
[tex]x = 24/3[/tex]
[tex]x = 8[/tex]
A team is selling discount cards as a fundraiser. The table shows the number of cards sold and the remaining amount of money needed.
A table showing Discount Cards Fundraiser with two columns and six rows. The first column, Cards Sold, has the entries, 10, 20, 30, 40, 50. The second column, Remainder of Goal, has the entries, $875, $795, $715, $635, $555.
Which word describes the slope of the line representing the data in the table?
zero
undefined
negative
positive
Answer:
Negative
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
edge2020
Kendall measured the temperature outside to be 68°F. She needs to convert the temperature to degrees celsius.
C=5/9(F-32)
[]68°F is 20°C
[]68°F is 5.7°C
Answer:
68°F is 20°C
Step-by-step explanation:
C = (5/9)(F - 32)
C = (5/9)(68 - 32)
C = (5/9)(36)
C = 5 * 4
C = 20
Answer: 68°F is 20°C
Pls help ASAP will give brianist
Answer:
I believe the answer is D.25
Step-by-step explanation:
Hope this helps!!
Jeremy cashed his weekly paycheck at the bank and asked for the money in $5 and $10
bills. The bank teller gave him 24 bills worth $170. How many $5 bills did the bank teller
give him? Type in the number only.
Answer:The teller gave him 14 five-dollar bills and 10 ten-dollar bills.
Step-by-step explanation:The bank teller gave him 24 dollar bills worth $170 so 14 five-dollar bills plus 10 ten-dollar bills will give you 24 dollar bills.
Line m is represented by the equation 2x + 4y - 12. Which of the following equations represents a line perpendicular to line m and intercects line m at its y-intercept?
-2x + y = 3
- 2x + y = 12
4x - 2y = 3
4x - 2y = 12
Answer:
A) -2x + y = 3
Step-by-step explanation:
The equation of the line that is perpendicular to the given line and passes through its y-intercept is -2x + y = 3.
We are given that;
The equation= 2x + 4y - 12
Now,
The given line is 2x + 4y - 12 = 0.
To find the slope of a line perpendicular to this line, we need to find the slope of the given line first.
Rewrite the equation in slope-intercept form which is given by:
y = mx + b
where m is the slope and b is the y-intercept.
2x + 4y - 12 = 0
4y = -2x + 12
y = (-1/2)x + 3
Hence, the slope of the given line is -1/2.
The slope of a line perpendicular to this line is the negative reciprocal of this slope which is given by:
[tex]m(perpendicular)[/tex] = -1/m = -1/(-1/2) = 2
To find an equation of a line that passes through the y-intercept of the given line and has a slope of 2.
The y-intercept of the given line can be found by setting x = 0:
2(0) + 4y - 12 = 0
y = 3
Hence, the y-intercept of the given line is 3.
The equation of a line with a slope of 2 and passing through (0,3) can be found using point-slope form which is given by:
y - y1 = m(x - x1)
where (x1,y1) = (0,3) and m = 2.
Substituting these values we get:
y - 3 = 2(x - 0)
y - 3 = 2x
y = 2x + 3
Therefore, by the equation answer will be -2x + y = 3.
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Help me pleasee..........
Answer:
V is 60 degree because the v is in the line of 60
How do I solve this equation
2.4c-2=0.4(1+6c)
I end up with -2= 0.4
Which category does each card go into?
Step-by-step explanation:
E3, E6, E11, E7: no solution
E1, E12 : 1 solution
E2, E8, E10 : infinite solutions
Answer:
See attached
Step-by-step explanation:
The answer is attached
Infinitely many solutions
E2, E8, E10One solution
E1, E7, E12No solution
E3, E6, E11b) In the diagram below, two lines are drawn. Explain how you could determine the values
of b, c, and d, using at least two of the following terms: linear pair, vertical angles,
congruent, & supplementary. ( 3 points)
b
U
40°
d
Answer/Step-by-step explanation:
When twi straight lines intersect, they form 2 pairs of opposite vertical angles that are congruent.
In the diagram given, the following pairs of vertical angles are formed:
<c and 40°
<b and <d
<c = 40° (vertical angles are congruent)
<b and 40° are linear pairs. They are both supplementary. Therefore:
<b = 180° - 40
<b = 140°
<d = <b (vertical angles)
<d = 140° (substitution)
HELP!!!!HELP!!!!HELP!!!!HELP!!!!
In this figure, a line through points x and y will ______.
A. Be perpendicular to AB but not bisect it
B. Be the perpendicular bisector of AB
C. Bisect AB but not perpendicular
D. Be unrelated to AB
Answer:
B
Step-by-step explanation:
From the figure, its clear that the compass drew arcs like below:
With A as centre, and more than half of the length of AB as radius, one arc is drawn.
With the same radius, with B as centre, another arc is drawn.
The points of intersections of the arcs are X and Y.
Clearly, this is the construction of a perpendicular bisector of the line segment AB.
Hence, if we draw a line segment through XY, it will be a perpendicular bisector of AB.
Step-by-step explanation:
can someone tell me how to solve translations please?
Step-by-step explanation:
Hey there!
Here; The coordinates are ; H(-4,-2), G(-5,3), F(-2,1)
The translation P(x,y) = P'(X+7,y)
Use same formula.
H(-4,-2) -------> P'(3,-2)
G(-5,3)-----------> G'(2,3)
F(-2,1)------------> F'(5,1)
Therefore, the answer is Option C.
Hope it helps..
Solve for x.
3x + 9
X=
Answer:
I think the answer may be 30....But that's only a random guess
Plsss lemme know the real answer in the comments
Step-by-step explanation:
what's the answer to 2x^2 x= 10
Answer:
1
Step-by-step explanation:
Find the value of (√ + √)
Answer:
2√
Step-by-step explanation:
Answer:
2√
Step-by-step explanation:
Which number is closest to 56 ?
7.4
6.8
8.3
6.7
Answer:
6.8Step-by-step explanation:
6.8
487.4
288.3
246.7
42