Answer:
obtuse angle
Step-by-step explanation:
what is the slope if a line passes through the points (28,86) and (34,83)
Answer:
The slope is -0.5 or -1/2
Step-by-step explanation:
the slope of a line is easily calculated by hand using small, whole number coordinates. The formula becomes increasingly useful as the coordinates take on larger values or decimal values.
It is worth mentioning that any horizontal line has a gradient of zero because a horizontal line has the same y-coordinates. This will result in a zero in the numerator of the slope formula. On the other hand, a vertical line will have an undefined slope since the x-coordinates will always be the same. This will result the division by zero error when using the formula.
Write an equation for a line that is parallel to 3y = 2x - 3 and passes through the point (-3, 4).
Answer:
Step-by-step explanation:
You keep the same slope since it's supposed to be parallel. But first you need to write it in slope intercept form. So the y can't have a number in front of it, so you must divided everything after the equal sign by the 3. So the equation becomes y=2/3x−1. Now you plug in the points to find a parallel equation using point slope form y−(4)=(23)(x−(−3)). Then you solve that and you get y=2/3x+6.
HELP PLEASE SIXTH GRADE GUYS
Answer:
-3
Step-by-step explanation:
The answer would be -3.
pls help me ??
[tex]help[/tex]
Answer:
a=110
b=70
c=110
d=70
e=110
f=70
g=110
?????????????????????
whats 5 divided by 1525
Answer:
0.003278689 or 1/305
Step-by-step explanation:
5 ÷ 1525 = 0.003278689
0.003278689 = 1/305
I hope that this helps :)
Answer: y'all are so talented
Step-by-step explanation:
Solve - 2y – 14x > 14 for y.
Answer:
y<-7x-7
Step-by-step explanation:
Add 14x on both sides
-2y>14x+14
Divide by 2 on both sides
-y>7x+7
y<-7x-7
can you work out the equation of the graph
PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
[see below]
Step-by-step explanation:
[tex]w=5(3a-b)+2\\\\w-2=5(3a-b)+2-2\\\\w-2=5(3a-b)\\\\\frac{w-2=5(3a-b)}{5}\\\\\frac{w-2}{5} =3a-b\\\\\frac{w-2}{5} +b=3a-b+b\\\\\frac{w-2}{5} +b=3a\\\\\frac{\frac{w-2}{5} +b=3a}{3}\\\\ \frac{w-2+5b}{15}=a\\\\ \boxed{a= \frac{w-2+5b}{15}}[/tex]
Hope this helps.
1. If f(x) = x2 + 4, evaluate f(6).
A 16
B) 40
C) 12
D) -16
what is itttt ????
Answer:
If it is square: B) 40. If not squaring 2 use: A) 16.
Step-by-step explanation:
f(6)= (6)^2 + 4 = 40
f(6)= 2(6) + 4 = 16
The perimeter of a rectangle is 60 meters. The length of a rectangle is 2 m less than the width find the length and the width of the rectangle
Step-by-step explanation:
length = (x-2)
width = x
perimeter = 2 lengths + 2 widths
60 m = (x-2) + (x-2) + x + x
60 m = 4x - 4
64 m = 4x
16 m = x
length = (x-2) = (16-2) = 14 m
width = x = 16 m
The ____ states that the sum of the measures of the interior angles of a triangle is 180°.
Koo
Another function I hate these things :C can someone help!
Answer:
No, this is not a function.
Step-by-step explanation:
This is not a function because not every input goes to exactly one output. In this example, 2 is listed twice. 2 goes to both 4 and 8. Because of this, it is not a function.
A soccer ball is punted in the air. Its height after x seconds can be modeled by a quadratic function. The soccer ball reaches its maximum height of 85 feet after 3 seconds. The ball is trapped at a height of 2.5 feet, 6 seconds after being kicked. Write a quadratic function that models the height of the soccer ball, x seconds after being kicked.
Answer:
[tex]-9.31x^2+56.26x[/tex]
Step-by-step explanation:
Let the quadratic function be:
[tex]h=ax^2+bx+c[/tex]
Where [tex]h[/tex] is the height of soccer ball and
[tex]x[/tex] is the time in seconds.
Initially, at time [tex]x=0\Rightarrow h=0[/tex]
Therefore, [tex]c=0[/tex]
Given that,
[tex]x=3, h=85\\and\\x=6, h=2.5[/tex]
Putting the values and making equations in [tex]a,b[/tex] :
[tex]85=9a+3b\\2.5=36a+6b[/tex]
By solving the above equations, we get:
[tex]a=-9.31\\ and\\b =56.26[/tex]
So, the quadratic expression is:
[tex]-9.31x^2+56.26x[/tex]
Find the median for the following data set: 11, 13, 17, 11, 10, 15, 11, 12, 13, 15
O 125
O 12
O 13
O 13.5
Answer:
A, 12.5
Putting them in order was this:
10, 11, 11, 11, 12, 13, 13, 15, 15, 17
and the median is between 12 and 13, which is 12.5
(Hope that helps you. ^^)
Bill rented a truck for one day. There was a base fee of $16.95, and there was an additional charge of 82 cents for each mile driven. Bill had to pay$222.77 when he returned the truck. For how many miles did he drive the truck?
Answer:
251 miles
Step-by-step explanation:
To answer this, we first must subtract the total Bill ended up paying by the base fee:
222.77 - 16.95 = 205.82
Now, we divide this total by 82 cents:
205.82 / 0.82 = 251
So, Bill drove the truck 251 miles
Hope this helps :)
identify the slope of the represented by the equation below. y=-1 / 4 x + 7
y=-3X+5
Answer:
M=-1/4
Step-by-step explanation:
Use the slope intercept form y=mx+b to find the slope m.
Answer:
The slope of the equation: y=-1/4x+7 is -1/4
The slope of the equation: y=-3x+5 is -3
Step-by-step explanation:
It is easier to think of the slope at the number behind the x variable. But algebraically, y=mx+b is the formula and the number that is in the value of m is the slope of the linear function.
Other word for sequence
Step-by-step explanation:
Issun Sengeki... Messatsu!
Another word for sequence can be order. There's a lot of other examples and synonyms out there, so choose the best one for you!
Quote:
"You've fulfilled your life by allowing me to end it!"
- Akuma
Select all input values for which f(x)=6
Choose all answers that apply:
a) x=-7
b) x=-5
c) x=2
d= none of the above
Answer: none of the above
Step-by-step explanation: there is no such input value.
Answer:
None of the above because none of the other answers make sense
Step-by-step explanation:
The original rectangle is 9 feet long and 3 feet wide. The
new rectangle is 1 foot wide. What was the scale factor to
go from the original rectangle to the new rectangle?
(48,-30) (61,-45) (74,-60) find the y intercept
Answer:
The y-intercept is about 25.385
Step-by-step explanation:
Calculate slope from difference in y-values divided by difference in x-values.
-15/13 is slope.
Use slope-intercept form.
Y= mx + b
Substitute values from given coordinates for y and x, then solve for b
-60 = -15/13(74) + b
-60 = -85.385 + b
-60 +85.385 = b
25.385 = b
The screenshot atttached shows the graph of this challenging question.
please help as soon as possible
Answer:
it the one that says 3b-6=27
Step-by-step explanation:
hope i help
Answer:
The answer would be "Subtract 6 from 27 and then divide by 3.
Step-by-step explanation:
27 - 6 = 21.
21 / 3 = 8.
Brandon is 8.
To check this, just do 8 x 3 = 21, plus 6 which is 27.
What else is represented or means the same thing as a sum
Answer:
aggregate, total, totality, whole, summation, entirety, full, tally, all, body
Step-by-step explanation:
Answer:
in this topic, students will use ribbon diagrams and / or number lines to represent and solve problems involving addition and subtraction of fractions in word problems. consider this example.
increasing or decreasing?
slope?
y and x intercept?
other points the line goes through?
equation if the line?
Answer:
slope = 1/2
The x-intercept is (8, 0). The y-intercept is (-4, 0).
(2, -3), (4, -2), (6, -1)
y = (1/2)x - 4
Step-by-step explanation:
1)
slope = rise/run
Start at (0, -4) and go to (2, -3).
Start at (0, -4) and go 1 unit up. That is a rise of 1.
Now go 2 units right to arrive at (2, 3). That is a run of 2.
slope = rise/run = 1/2
2)
The line crosses the x-axis at (8, 0).
The x-intercept is (8, 0).
The line crosses the y-axis at (-4, 0).
The y-intercept is (-4, 0).
3)
Here are some points: (2, -3), (4, -2), (6, -1)
4)
y = mx + b
y = (1/2)x - 4
Answer:
Below in bold.
Step-by-step explanation:
The line is rising to the right so it has an increasing slope.
The slope of the line is 4/8 = 1/2.
Reading from the graph the x intercept is (8, 0).
The y-intercept is (0, -4).
The line passes through the points (2, -3) and (6, -1).
The equation of the line is:
y = (1/2)x - 4.
What is the measurement CBD?
с
(4x + 7)°
(2x - 1)^
A
B
D
Answer:
57 degrees
Step-by-step explanation:
value of x = 29
Answer:
57
Step-by-step explanation:
(4x + 7) + (2x -1) = 180
6x + 6 = 180
6x = 174
x = 29
(2(29) -1 )
(58 - 1)
(57)
Find the difference between the polynomials:–3x+x3–2x2 and 4x3–2x2–4x
Answer:
x-3x^3
Step-by-step explanation:
^ means to the power of btw
What is the value of h(2)
Answer: 0
Step-by-step explanation:
Because at x=2, y=3 is an open circle, meaning there is a hole there, and the function is not continuous, therefore h(2)=0
Answer:
h(2) = 0
Step-by-step explanation:
The value of h(2) is the y value of the function when x=2
We want the value An open circle has no value, so we need to take the closed circle
h(2) = 0
Line L is Parallel to Line M. Find the value of x and y (pls help asap)
The value of the variables 'x' and 'y' will be 9 and 13, respectively.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
Line L is Parallel to Line M.
The vertical opposite angles (10x - 17) and (8x + 1) are equal. Then the equation is given as,
10x - 17 = 8x + 1
Simplify the equation, then the value of 'x' will be given as,
10x - 8x = 17 + 1
2x = 18
x = 9
The angle (6y + 29) and (8x + 1) are the supplementary angles. Then equation is given as,
6y + 29 + 8x + 1 = 180
6y + 29 + 8(9) + 1 = 180
6y + 102 = 180
6y = 76
y = 13
The value of the variables 'x' and 'y' will be 9 and 13, respectively.
More about the solution of the equation link is given below.
https://brainly.com/question/545403
#SPJ2
What’s the answer? To this
A
B
C
D
d
the answer is d
Step-by-step explanation:
the answer is d
Can someone please help me with these two problems
Answer:
no
yes
Step-by-step explanation:
y < 5x - 4
1 < 5(1) - 4
1 < 1
This is not a true statement. 1 cannot be less than 1 itself so the answer is no.
7x - 4 < 28
7(0) - 4 < 28
-4 < 28
This is a true statement so the answer is yes.
