Answer:
Step-by-step explanation:
Gradient or slope = (7-6)/(4-(-8))
= 1/12
The gradient of a line is the same as the slope of the line.
The gradient of the line segment between the points (-8,6) and (4,7) is 1/12
The points are given as:
[tex](x,y) = \{(-8,6),(4,7)\}[/tex]
The gradient (m) of a line segment is:
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
So, we have:
[tex]m = \frac{7-6}{4-(-8)}[/tex]
[tex]m = \frac{7-6}{4+8}[/tex]
[tex]m = \frac{1}{12}[/tex]
Hence, the gradient of the line segment is 1/12
Read more about gradients at:
https://brainly.com/question/15361737
HURRY, DUE IN 11 MINUTES!! WILL MARK BRAINLIEST!!
1.
(05.06)
Which of the following points lie in the solution set to the following system of inequalities? (1 point)
y ≤ x − 5
y ≤ −x − 4
(1, 10)
(−1, 10)
(10, 1)
(1, −10)
Please answer if you know, not if you don't. Thanks!
Answer:
The answer is: (1, -10)
I need this ASAP, I will give as many points as possible on a question like this and give brainliest! I need a bit of work for it just to show my work!
Two - step equations:
1) x/2 + 9 = 8
2) 10= -4 + 2/3x
Equations with variables on both sides:
1) 3x + 7 = 2x
2) 3 + 9x + 8 = 6x - 4
3) 3(x + 7) = 15x
4) 2 + 9(x - 2) = 6x + 2
3.) Elaine measured the heights of two different plants every day. Plant A was 1 inch tall when Elaine began her measuring, and it grew 0.5 inches per day. Plant B was 3 inches tall, and it grew 0.25 inches per day. On which day were Plant A and Plant B the same height? A. day 8 B. day 12 C. day 16 D. day 20
On the 8th day they will be exactly 5 inches tall
HELP URGENT PLEASE!!!!!!!!!!!!!!
Answer:
The supplement of 89° is the angle that when added to 89° forms a straight angle (180° ).
Step-by-step explanation:
Which equation is the inverse of 2(x - 2)2 = 8(7 + y)?
-2(x - 2)2 = -8(7 + y)
y=4x2-x-6
y=-228+4x
y=2+28+4
Answer:
c
Step-by-step explanation:
Please help or else I’m gonna get in trouble please im scared NOw Help please
Answer:
[tex]-2(1 - 4x) = 3x + 8\\\\-2 + 8x = 3x + 8\\\\-2 + 5x = 8\\\\5x = -10\\\\x = -2[/tex]
In triangle XYZ, m∠Z > m∠X + m∠Y. Which must be true about △XYZ?
m∠X + m∠Z 90°
∠X and∠Y are complementary
m∠X + m∠Y < 90°
Answer:
m < X + m < Y < 90
Step-by-step explanation:
For the triangle XYZ, m∠Z > m∠X + m∠Y we see that because the total internal angles of a triangle is 180,m∠X + m∠Y < 90° is a true assertion
Option C is correct
What must be true about triangle XYZ?Generally, A triangle's major feature is its total internal angles as 180
Therefore
if m∠Z > m∠X + m∠Y this means that m<z must be greater than 90 degrees
This goes to show us that
m<X + m<Y < 90 because as we earlier mentioned the total internal angles of a triangle is 180 .
In conclusion, For the triangle XYZ
m∠X + m∠Y < 90° is a true assertion
Read more about Angle
https://brainly.com/question/14362353
Show that a/(b+1) - a/(b+1)^2 can be written as ab/(b+1)^2
Step-by-step explanation:
[tex] \dfrac{a}{b+1} - \dfrac{a}{(b+1)^2} = [/tex]
[tex] = \dfrac{b + 1}{b + 1} \times \dfrac{a}{b+1} - \dfrac{a}{(b+1)^2} [/tex]
[tex] = \dfrac{a(b + 1)}{(b+1)^2} - \dfrac{a}{(b+1)^2} [/tex]
[tex] = \dfrac{ab + a}{(b+1)^2} - \dfrac{a}{(b+1)^2} [/tex]
[tex] = \dfrac{ab + a - a}{(b+1)^2} [/tex]
[tex] = \dfrac{ab}{(b+1)^2} [/tex]
Answer:
Proof
Step-by-step explanation:
[tex] \frac{a}{(b + 1)} - \frac{a}{ {(b + 1)}^{2} } [/tex]
Multiply the first fraction (the numerator and the denominator) by
[tex](b + 1) \\[/tex]
In order to get common denominators for both fractions
[tex] \frac{a(b + 1)}{ {(b + 1)}^{2} } - \frac{a}{ {(b + 1)}^{2} } [/tex]
Then expand the first fraction's numerator and subtract fractions to get your answer
[tex] \frac{ab + a}{ {(b + 1)}^{2} } - \frac{a}{ {(b + 1)}^{2} } = \frac{ab}{ {(b + 1)}^{2} } [/tex]
ani earned $3.59 an hour babysitting,and $4 an hour working in the garden last week she baby-sat for 5 hours and worked in the garden for 3 hours. how much more money does she need to buy a game that costs $45
Answer .15.05
Step-by-step explanation:
(3.59 x 5) + (4 x 3)
17.95 + 12 = 29.95
45 - 29.95 = 15.05
Ben wants to put a dog fence around an area
in his yard. If the length is 5 feet longer than its
width and Ben uses 70 feet of fencing, what are
the dimensions of the enclosed area? PLEASE HURRY
Answer:the dimensions of all sides are 15 and 15 then add 5 because it said to and you would get 20 and 20 witch all together is 70 feet of fencing
Step-by-step explanation:
what is the correct answer, HELP PLEASE!!
Answer:
CDB
Step-by-step explanation:
in this problem, it goes in order from one dash, no dash, 2 dashes. So, just follow the pattern it gives you.
Is this correct, if not what’s the answer
Step-by-step explanation:
thats correct so put that in
1
A line has a slope of - and passes through point
What is the equation of the line?
oy-- 1 2x + 7/10
O y=-3x+ 1
Oy - - 1 3 x 1
o y = -1 3 x - 4
Answer:
The answer is y=-1/4x+11/16
Step-by-step explanation:
y-y=m(x-x1)
y-1=-1/4(x-(-5/4))
y-1=-1/4x-5/16
+1 +1
y=-1/4x+11/16
Suppose that the Band Booster Club sells 25 blanket wraps during a chilly football game. Use the graph to determine how many T-shirts they need to sell to meet their goal of $1200?
Answer:
Can I see the graph?
Step-by-step explanation:
You need the info of the graph to get the answer.
HELPPPPPPPPPPPPPP!!!!
Answer:
its 10
Step-by-step explanation:
Consider the table that includes the input and output values of a function.
Which best describes the constant difference for the function?
a constant first difference of –24
a constant first difference of 48
a constant second difference of –24
a constant second difference of 48
Answer:
a constant second difference of –24
Step-by-step explanation:
It was C
Answer:
c. a constant second difference of –24
Step-by-step explanation:
edge 2020
What is the product? Express the answer in lowest terms.
2Two and three-fourths times one-half
1.One and one-eighth
2.One and three-eighths
3.Two and one-eighth
4.Two and three-eighths
Answer:
I dont get what you are asking can you put more detail for what you want the answer to be please
Step-by-step explanation:
Answer:
The Answer is One and Three Eighths
Step-by-step explanation:
Good Luck! Sorry this Answers late but other people can use it :)
i really need help with this fast!!
it should be y= 3/2x + 2
How many followers on Instagram do you need to be verified?
Answer:
10,000 followers tops but Instagram chooses so as much as it takes and actives on your account
Step-by-step explanation: you wont automatically get verified its only if a lot of people are actively seeing the things on your account
Answer:
the amount of followers doesnt matter, you would need to request a verification and then enter your name and provide identification card.
the way you can access is in your settings click account and then click 'request verification'
Write an equation of the line that passes through (7,10) and is perpendicular to the line y=1/2x-9
Answer:
y = − 2x + 24
Can someone answer this please?
Answer:
29.) y = -1.5x - 20
30.) y = 6 - 3x
Step-by-step explanation:
29.) For parallel lines; M1 = M2
put the equation in the form y = mx + c
the equation becomes 2y = 14 - 3x
therefore y = 7 - 1.5x.
For the points, introduce another point; (x,y) and the initial (-6,-11)
(y - - 11) ÷ ( x - - 6) = -1.5
y+11 = -1.5x - 9
y= -1.5x - 20
30.) still following the same procedure, only that M1 × M2 = -1
M1 = 1/3, M2 = -3
(y + 9)/(x - 5) = -3
y + 9 = 15 - 3x
y = 6 - 3x
(HELPPP plss I've asked this a million times helppp) 1 kilo of blueberries cost $2400 CPL jane pays 800 CPL (p is the number of kilos)
what is the equation for this?
Answer:
2400p + 800
Step-by-step explanation:
what is 5/8 x 1/10 im dumb plz help me ;-;
need help ASAP on question #3
Answer:
110
Step-by-step explanation:
Parallel lines, forgot the rule name but:
180-70 = 110
Answer:
110°
Step-by-step explanation:
Angles adjacent to each other sum up to 180°
Need help writing the standard form of the equation
equation of a line given the points (-6,-4) and (3,8)
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]y = \frac{4}{3} x + 4 \\ [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Let me know if you need explanation.
Answer:
y = 4/3x+4
Step-by-step explanation:
First, we must find the slope. (m=y2-y1/x2-x1)
Once you subsitute the numbers, you'll get 12/9. Reduce that to 4/3
After that, replace y = mx +b with the any of the ordered pairs. I chose 3 and 8.
So. 8=4/3(3)+b (b is the y intercept) 3/4 is our slope, 8 is the y, and 3 is the x.
So, multiply 3/4 by 3. You'll get 4.
Then, subtract 4 on both sides (8-4) which gets you 4.
Therefore, b (y intercept) = 4.
y = mx+b
y=4/3x+4.
Khalid and Jesse took different overnight trains
(13.7) + 25.4 + (39 1/5)
Answer:
The correct answer is 78.3.
Step-by-step explanation:
Deena deposited $48 in a new bank account. After buying groceries, she had $19 left in the account. Then she paid her cell phone bill, which was $31. Select all the true statements about Deena’s account.
To start, Deena had a positive balance.
In this situation, 0 represents an empty bank account.
After paying for groceries, Deena had a negative balance.
After paying her cell phone bill, Deena had –$12 in the account.
The smallest balance in the account was $19.
Step-by-step explanation:
Step one:
given data
amount deposited=$48
after the purchase of groceries
account balance= $19
cell phone bill, which= $31
Step two:
The account balance after paying for groceries will be
=19-31= $-12
she will have a deficit of $12, hence a negative account balance
To start, Deena had a positive balance. -------True
In this situation, 0 represents an empty bank account. -----True
After paying for groceries, Deena had a negative balance. ---True
After paying her cell phone bill, Deena had –$12 in the account. ...True
The smallest balance in the account was $19. ....True
Solve for y.
–4(y − 15) + –6 = –10 What does y equal