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
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
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
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.
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
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
Is this correct, if not what’s the answer
Step-by-step explanation:
thats correct so put that in
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°
equation of a line given the points (-6,-4) and (3,8)
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[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.
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:
(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:
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:
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]
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'
HELPPPPPPPPPPPPPP!!!!
Answer:
its 10
Step-by-step explanation:
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
Solve for y.
–4(y − 15) + –6 = –10 What does y equal
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)
Khalid and Jesse took different overnight trains
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]
what is 5/8 x 1/10 im dumb plz help me ;-;
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
Need help writing the standard form of the equation
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:
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
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
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 :)
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
i really need help with this fast!!
it should be y= 3/2x + 2
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.
(13.7) + 25.4 + (39 1/5)
Answer:
The correct answer is 78.3.
Step-by-step explanation: