Write the equation of the line that passes through the points (-7,9) and (-7,1).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.
Answers
= 9-1/-7-(-7)
= 8/0
It is a vertical line
Related Questions
Anyone know how to do this find the slope? Will give brainliest.
Answers
How to use this formula: In the first graph you have points (2,3) and (6,8)
So y2 would be 8, and y1 would be 3.
x2 would be 6, and x1 would be 2.
1. Sub points into formula
2. subtract y2 by y1
3. Subtract x2 by x1
4. Divide top by bottom
And you’ve got your slope! (Rise/run)
If you need further clarification, feel free to ask me in the comments. Hope this helps :)
When the equation 3x + 2y = 7 is expressed in the form ax+by+c=0, indicate the values of a , b and c *
Answers
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[tex]3x + 2y = 7[/tex]
Subtract sides 7
[tex]3x + 2y - 7 = 7 - 7[/tex]
[tex]3x + 2y - 7 = 0[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Compare :
[tex]ax + by + c = 0[/tex]
[tex]3x + 2y - 7 = 0[/tex]
Thus ;
[tex]a = 3 \: \: , \: \: b = 2 \: \: , \: \: c = - 7[/tex]
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So the correct answer is the third option .
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The defference of twenty-two and six divided by the sum of five and three is equal to
Answers
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[tex]22 - \frac{6}{5 + 3} = \\ [/tex]
[tex]22 - \frac{6}{8} = \\ [/tex]
[tex]22 - \frac{3}{4} = \\ [/tex]
[tex]22 - 0.75 = 21.25[/tex]
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The sum of the digits of a two-digit number is 8. The difference between the number and the reversed number is 10 more than the reversed number. Find the number.
Answers
Answer:
62
Step-by-step explanation:
Let the two digit number be XY
X+Y = 8
10X+Y - (10Y+X) = 10Y+X+10
10X+Y-10Y-X=10Y+X+10
8X-19Y=10
8(8-Y)-19Y=10
64-8Y-19Y=10
27Y=54
Y=2
The number is therefore 62.
The required two-digit number with sum of digits as 8 is 62.
Let us say the number is xy
What is the place value of x and y in xy?
The place value of digits, x and y in the number xy are 10 and 1 respectively.
So the number xy can be written as 10x+y
When the digits are reversed
The new number or reversed number obtained will be yx
So the new number yx can be written as 10y+x
Since the difference between the original number and the reversed number is 10 more than the reversed number.
So, (10x+y) - (10y+x) = 10 + (10y+x)
8x-19y =10.......(1)
Since the sum of digits is 8
So, x+y = 8......(2)
By solving equations (1) and (2) we get
x=6, y=2
So, the required number is xy i.e. 62.
Therefore, The required two-digit number with sum of digits as 8 is 62.
To get more about linear equations visit:
https://brainly.com/question/14323743
Started at 10° and rose 1° each minute
Answers
Answer:
1, -2, 2, [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
What is the slope?
WILL MARK BRAINLIEST!! !!
(picture included ^^^)
Answers
Answer:
12
Step-by-step explanation:
24/2=12
Answer:
24
Step-by-step explanation:
hope this helps :)
A town’s population of children increased from 376 to 421 during the past year.
Which equation shows how to find the percent increase?
p=421−376376
p=421−376421
p=376421−376
p=376+421376
Answers
Answer: B
Step-by-step explanation:
Answer: see explanation
Step-by-step explanation:
percent increase = × 100%
the increase = 421 - 376 = 45, hence
percent increase = × 100% ≈ 12%
Write an equation in Slope Intercept form with a slope of -5 and y-intercept of 4. (No spaces)
Answers
this is because the y-intercept is at 0,4 and the slope intercept form is
y-y1=m(x-x1)
Figure A is a scale image of Figure B.
A
11
1
Figure A
10
Figure B
What is the value of x?
Answers
9514 1404 393
Answer:
x = 4.4
Step-by-step explanation:
The longer side is 11/10 times the length of the shorter one:
x = (11/10)(4) = 4.4 . . . units
Pierre, an art dealer, earns 25% commission of the art pieces he sells. He earned $10,800 this month. What is the total amount of the art pieces he sold?
Answers
Answer:
2700
Step-by-step explanation:
25 percent of 10800 is 2700. hope this helped, this was a bit rushed!xx
Answer:
sry I need points
Step-by-step explanation: If you hadn't done it to me I wouldn't do it to you
expand and simplify
(7 + √6)^(2). Give your answer in the form b+c√6
Answers
Step-by-step explanation:
[tex](7 \: + \: \sqrt{6} ) ^{2} [/tex]
[tex](7 + \sqrt{6)} (7 + \sqrt{6} )[/tex]
[tex]49 + 14 \sqrt{6} + 6[/tex]
[tex]55 + 14 \sqrt{6} [/tex]
The expanded and simplified answer is 55 + 14√6.
How to find the simplified form of an expression?The simplified form can be found by carrying out mathematical operations that are pending in the expression. Like the addition, subtraction, multiplication, or division of any number in the expression.
The given expression is expanded and simplified:Given: (7 + √6)^(2)
First, we have to square the expression and expand it.
(a + b)^2 = a^2 +2ab b^2
Similarly we can open the brackets of the given expression:
(7 + √6)^(2) = 49 + 2*7*√6 + 6
= 55 + 14√6
This is similar to the format b+c√6. Here b would be 55 and c would be 14. The given expression was expanded and written in the form of b+c√6.
Therefore, we have expanded and simplified the given expression as 55 + 14√6.
Learn more about the simplified form here: https://brainly.com/question/1698314
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The table shows the prices of some candy items at a store. Jake selected 1.6 pounds of Fruit Chews and 2.6 pounds of Jelly Beans. The sales tax for his purchase was $0.52. .Item. .Price Per Pound. .Fruit Chews. $4.70 .Jelly Beans. $2.35 .Chocolate. $3.50 .If Jake had $25 to spend at the candy store, how much money did Jake have left after his purchase?
Answers
Answer:
The amount of money Jake had left after his purchase is $10.85
Step-by-step explanation:
The amount of Fruit Chews Jake selected = 1.6 pounds
The amount of Jelly Beans Jake selected = 2.6 pounds
The sales tax = $0.52
The amount of money Jake had to spend = $25
The table of values are;
Price Per Pound [tex]{}[/tex]
Fruit Chews = $4.70
Jelly Beans = $2.35
Chocolate = $3.50
The amount of money Jake had to spend $25
The total amount of the candies Jake bought = 1.6 × $4.70 + 2.6 × $2.35 = $13.63
The total amount Jake spent = The total amount of the candies Jake bought + The sales tax
The total amount Jake spent = $13.63 + $0.52 = $14.15
The amount of money Jake had left after his purchase = The amount of money Jake had to spend - The total amount Jake spent
The amount of money Jake had left after his purchase = $25 - $14.15 = $10.85
The amount of money Jake had left after his purchase = $10.85.
I need help with this
Answers
Answer:
A'(-6, 6) and B'( 9, 6), D( -1, 1) and C( 1.5 , 1)
Step-by-step explanation:
Part A: dilation factor of 3 means you will multiply the given coordinates by 3 so
is given A(-2, 2) and B( 3, 2) and this will become A'(-2*3, 2*3) and B'( 3*3, 2*3)
A'(-6, 6) and B'( 9, 6)
Part B: dilation factor of [tex]\frac{1}{2}[/tex] you multiply thhe coordinates by this number so
A(-2, 2) and B( 3, 2) will become D( -2*(1/2), 2*(1/2)) and C( 3*(1/2), 2*(1/2))
D( -1, 1) and C( 3/2, 1)
what is 1 5/8 rounded to the nearest half A.1 B.1 1/2 C.2 D.2 1/2
Answers
Answer: B
Step-by-step explanation:
HAVE A BLESSED DAY
Supplementary angles definition and examples?
Please
Answers
Answer:
The answer is an angle that equals 180 degrees.
Step-by-step explanation
You would need to draw pictures that are just a line with a semi-circle that has an angle of 180 degrees as your examples.
Tierra is 5 years older that Rafael. The sum of Rafael's age and twice Tierra's age and
equals 46. How old is Rafael?
Answers
Answer: 12
Step-by-step explanation:
i need some help please
Answers
Hope this helps!
Also can I please have Brainliest...?
Only if I'm right of course...
will give brainliest! Help me solve this logs problem!! Thank you
Answers
Answer:
4
Step-by-step explanation:
solving equation 1
log125 base 5√5=x[5√5=√(25×5)=√125]log125 base 125=x[From one of the principles of logarithm " logA base a =1]therefore, log125 base 125=1 x=1solving equation 2
log 64 base 2√2=y[2√2=√(4×2)=√8]log 64 base√8=y64=(√8)^y64=8^(½y) 8²=8^(½y) (8 cancels in both equations and I evaluate the powers figures) 2=½yy=2×2=4the product of x and y=x•y=1×4=4
15) sin e
-300°
X
2
A)
B) 13
2
3
C) 1
D)
2
Answers
Answer:
1111113333333 999999
What is the y-intercept of this graph?
Answers
Answer:
0
Step-by-step explanation:
the y-intercept is (0,0).THe equation of the graph is y=8x
Write the expression in simplest form.
(11 + 3) – 2(- 4 1 - 1) =
NIO
Answers
Answer:
11+3=14
-41-1=-42
14-2(-42)
-2(-42)
14+84
98
I hope this is good enough:
This year, Kaitlin watched 95 movies. She thought that 76 of them were very good. Of the movies she watched, what percentage did she think were very good?
Answers
Answer: 72%
Step-by-step explanation:
ok
Which equation is equivalent to y – 6 = –12(x + 4)?
A. y = –6x – 48
B. y = 6x – 48
C. y = –12x – 42
D. y = –12x – 54
Answers
Answer:
Y-6 = -12 (x+4) Y = -12x - 48 + 6 Y = -12x - 42 answer is c
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[tex]y - 6 = - 12(x + 4)[/tex]
[tex]y - 6 = - 12x - 48[/tex]
Add sides 6
[tex]y - 6 + 6 = - 12x - 48 + 6[/tex]
[tex]y = - 12x - 42[/tex]
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The correct answer is (( C )) .
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need a quick answer pls
Answers
Answer:
(3,3)
Step-by-step explanation:
Answer:
3,3.5
Step-by-step explanation:
Go listen to 1k phew (you'll thank me later)
Answers
Stan Loona, you'll thank me later.
What is the binary number for 11
Answers
Step-by-step explanation:
[tex]11=8+2+1=2^3+2^1+2^0=\bold1\cdot2^3+\bold0\cdot2^2+\bold1\cdot2^1+\bold1\cdot2^0\\\\11_{10}=\bold{1011}_2[/tex]
Solve and justify your steps: 2(x+9)-4=28
Helpppp pleaseeeee I neeed to write the whole process
Answers
In a board game, Judy scored 5 points more than twice the number of points Ann scored. There was a total of 65 points scored. If Judy scores x points and Ann scores y points . How many points did Judy score?
Answers
Judy scored 45 points in the board game.
What is the system of equations?One or many equations having the same number of unknowns that can be solved simultaneously called as simultaneous equation. And simultaneous equation is the system of equation.
Given:
In a board game,
Judy scored 5 points, more than twice the number of points Ann scored.
If Judy scores x points and Ann scores y points,
that means,
x = 2y + 5
x - 2y = 5. {equation 1}
There was a total of 65 points scored.
x + y = 65 {equation 2}
Subtract the equation 2 to equation 1,
we get,
-3y = -60
y = 20
Then, x = 45.
Therefore, 45 points Judy scored.
To learn more about the system of equation;
brainly.com/question/13729904
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it is expected that 563 quadrillion thermal units of Btu (British thermal units) of energy will be
consumed worldwide in 2015. In 2003, worldwide consumption was 421 quadrillion Btu. What is the
expected rate of change in consumption from 2003 to 2015? (what is rate of change?)
Answers
Answer:
the expected rate of change in consumption is 11.83
Step-by-step explanation:
The computation of the expected rate of change in consumption is shown below:
= (Expected quadrillion thermal units - 2003 quadrillion thermal units) ÷ (difference in years)
= (563 - 421) ÷ (2015 - 2003)
= 142 ÷ 12
= 11.83
hence, the expected rate of change in consumption is 11.83
We simply applied the above formula so that the correct value could come
And, the same is to be considered
Yo could someone help...
Answers
Answer:
42
Step-by-step explanation:
2(4x+2)=4x+44 THE MIDSEGMENT IS ALWAYS HALF OF THE BASE
8x+4=4x+44
4x=40
x=10
4(10)+2
40+2
42 Hope this helped!
