Answers
Answer:
C. f(x)=3x-4
Step-by-step explanation:
slope formula is (y2-y1)/(x2-x1)
(-1+4)/(-1-0)
3/1=3
The slope is going up and to the right so it is positive
Related Questions
Simple geometry that I don’t know cuz I’m a dum dum
Answers
you do 2(5x-5)=(6x+50) and simplify, then you get x=15.
y=7
Once again, you do (5y+5)=(7y-9) and simplify. you get y=7.
please leave a thanks and mark brainliest if you can
Multiplication Property of Equality
If 4x divided by 2=4 then______
Answers
4x/2 = 4
*2 on both side
4x = 8
Divide by 4 on both sides
X = 2
Hope this helps, let me know if you have any questions
How do I solve this algebraically?
2-6lnx= 10
Answers
Answer:
Work it like a normal algebra problem to get ln x on one side. Then use a calculator or log tables.
Explanation:
Until you get to the actual logarithm the math is the same as for any algebra equation.
2
−
6
×
ln
(
x
)
=
10
;
−
6
ln
(
x
)
=
8
;
ln
(
x
)
=
−
(
4
3
)
NOW we take the antilog, inverse, or exponential of both sides:
e
ln
(
x
)
=
e
−
(
4
3
)
;
x
=
0.264
CHECK:
2
−
6
×
ln
(
x
)
=
10
;
2
−
6
ln
(
0.264
)
=
10
2
−
6
(
−
1.33
)
=
10
;
2
−
(
−
8
)
=
10
;
10
=
10
CORRECT!
what is the formula for areas of a circle?
Answers
Answer: (A = π r²)
Hope this helps!
Is -12 divided by -5 a rational number or irrational
Answers
Answer:
Rational
Step-by-step explanation:
Hope this helps!!
The function graphed below represents the altitude in feet, y, of a passenger airplane during descent after 3 minutes.
y
35.000
PASSENGER PLANE ALTITUDE
30.000
25.000
ALTITUDE
(FEET)
20.000
15.000
10.000
S000
10
15
TIME
(MINUTES)
Which feature of the graph shows the point at which the plane ends its descent?
O x-intercept
O y-intercept
Orange
O slope
Answers
Answer:I'm pretty sure it's Slope
Step-by-step explanation: The line is pointing downwards
Answer:
x- intercept
Step-by-step explanation:
that is where the plane is no longer descending
1. what statement best represents the angle pair relationship for angle aoc and boc
2. what statement best represents the angle pair relationship for angle aoc and bod
Answers
Answer:
AOC and BOC is complementary angles.
AOC and BOD is supplementary angles
Step-by-step explanation:
Ye is riding home from a friend's house. After 5 minutes he is 4 miles from home, after 15 minutes Ye is 2 miles from home. Which equation models his distance from home y, in terms of minutes, x?
Answers
Answer:
[tex]y = -\frac{1}{5}x + 5[/tex]
Step-by-step explanation:
Given
[tex]5\ minutes = 4\ miles[/tex]
[tex]15\ minutes = 2\ miles[/tex]
Required
Determine the equation
y represents distance
x represents time
So, the given parameters can be modeled (x,y) as:
[tex](x_1,y_1) = (5,4)[/tex]
[tex](x_2,y_2) = (15,2)[/tex]
First, we need to determine the slope of the function.
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]m = \frac{2 - 4}{15 - 5}[/tex]
[tex]m = \frac{-2}{10}[/tex]
[tex]m = -\frac{1}{5}[/tex]
The equation can be determined using:
[tex]y - y_1 = m(x - x_1)[/tex]
Where
[tex]m = -\frac{1}{5}[/tex]
[tex](x_1,y_1) = (5,4)[/tex]
[tex]y - y_1 = m(x - x_1)[/tex]
becomes
[tex]y - 4 = \frac{-1}{5}(x - 5)[/tex]
Open bracket
[tex]y - 4 = -\frac{1}{5}x + 1[/tex]
Solve for y
[tex]y = -\frac{1}{5}x + 1 + 4[/tex]
[tex]y = -\frac{1}{5}x + 5[/tex]
If parallelogram ABCD was reflected over the y-axis, reflected over the x-axis, and rotated 180°, where would point A′ lie? Parallelogram formed by ordered pairs A at negative 4, 1, B at negative 3, 2, C at 0, 2, D at negative 1, 1. (−4, 1) (1, −1) (1, 1) (−4, −1)
Answers
Answer:
(-4, 1)
Step-by-step explanation:
Answer:
(-4,1)
Step-by-step explanation:
I took the quiz and got it right
Can you please help me?
Answers
Because both angles have to equal 56 and you already know the angle measure of one of them which is 27 so you just have to subtract 29 from 56
What is the value of the expression below?
(9 divided by 3) + 4 (6 minus 7)
–7
–1
7
20
Answers
Answer:
-1
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
-1
Solve for x it’s my homework need help.
Answers
Answer: 5.176 units
Step-by-step explanation:
x/20 = sin(15)
x = 20*sin(15) = 5.176 units
Anyone with the answers to unit 1 Geometry basics homework 5 angle relationships
Answers
Answer:
Step-by-step explanation:
1) x + 65 = 90
x = 90 -65
x = 25
2) x + 51 = 180 {Linear Pair}
x = 180 - 51
x = 129
3) y = 107 {Vertically opposite angles are equal}
x + 107 = 180 {linear pair}
x = 180 - 107
x = 73
z = x {Vertically opposite angles are equal}
z = 73
4) If sum of two angles is 180,, then they are called supplementary.
one angle = 13
It's supplement = 180 - 13
= 167
5) If sum of two angles is 90, then they are called complementary.
one angle = 38
It's complement = 90 - 38
= 52
6) ∠1 + ∠2 = 180
5x + 9 + 3x +11 = 180 {Combine like terms}
8x + 20 = 180
8x = 180 -20
8x = 160
x= 160/8
x = 20
∠1 = 5x + 9
= 5*20 +9
= 100+9
= 109
∠2 = 3x +11
= 3*20 +11
= 60 +11
= 71
7) Vertically opposite angles are equal
∠2 = ∠2 1
20x - 14 = 17x + 1
20x - 17x -14 = 1
3x - 14 = 1
3x =1 +14
3x = 15
x = 15/3
x = 5
∠2 = 20x - 14
= 20*5 - 14
= 100 - 14
= 86
8) ∠K + ∠L = 90
3x +3 + 10x - 4 = 90 {Combine like terms}
13x -1 = 90
13x = 90 + 1
x = 91/13
x = 7
∠K = 3x + 3
= 3*7 + 3
= 21 +3
= 24
∠L = 10x - 4
= 10*7 -4
= 70 - 4
= 66
There are 35 students in the drama club. 2 out of every 5 students in the club are boys. How many students in the club are boys
Answers
Answer:
14 are boys
Step-by-step explanation:
5 goes into 35 7 times, so you would multiply 7 x 2 and get 14
Answer: 14 boys
Step-by-step explanation:
What is the binomial expansion of (m + 2)4?
The expansion will have
terms with coefficients from row
of Pascal’s triangle.
Answers
Answer:
4m+8
Step-by-step explanation:
4(m+2) use distributive property
Answer:
The expansion will have 5 terms with coefficients from row 4 of Pascal’s triangle.
Step-by-step explanation:
Stuffed animals each weighing 1/4 pound are on a scale.the scale shows 1-1/2 pounds how many stuffed animals are on the scale?
Answers
Answer:
6
Step-by-step explanation:
if its 1&1/2 then it would be 6
Answer:
6 stuffed animals!
Step-by-step explanation:
This is the answer because: 1/4+1/4=1/2
and, 1/4+1/4+1/4+1/4=1 cup! put them together and you get your answer :D
when x=1, then y = ?
Answers
Answer: -2
Step-by-step explanation:
Look for 1 on the x-axis and put your finger on it.
Move your finger down until it hits a point on the line.
Look to the left to see which number on y-axis corresponds with the point.
The number is the answer.
(1, -2)
Need help with this too
Answers
Answer:
x = -16 or x = -4
I hope this helps!
is the function y= sin(x)/x even, odd or neither
Answers
The function y = sin(x) / x is an even function.
What is an even function?Even Function - A true function f(x) is said to be an even function if the output value of f(-x) is the same as the f(x) for all values of x in the domain of f.
The equation should be stored in an even function:
f(-x) = f(x)
The function is given as,
y = sin(x) / x
Put x = -x, then we have
y = sin(-x) / (-x)
y = -sin(x) / (-x)
y = sin(x) / x
The function y = sin(x) / x is an even function.
More about the even function link is given below.
https://brainly.com/question/3975387
#SPJ2
HELP WILL MARK BRAINLIEST
Answers
Answer:
A
Step-by-step explanation:
IK ITS RIGHR BC IM ON EDGE
Find the price of an item that costs $257.50 and has a tax of 5.5%
Answers
Answer:
$271.66
Step-by-step explanation:
1. A local pizzeria sold 85 pizzas yesterday
(a) The owner offers the employees a bonus if the number of pizzas sold increases by 20% today. How many pizzas must the pizzeria sell for employees to receive the bonus?
(b) Suppose the actual number of pizzas sold today was 65. Describe the number of pizzas sold as a percent increase or decrease rounded to the nearest hundredth.
PLEASE ANSWER ASAP!
Answers
Answer:
(a) 102 (b) 65.5
Step-by-step explanation:
(b) 85-23%=65.45 Round 65.45 up to 65.5
A bookstore sells textbooks for $80 each and notebooks for $4 each. Th
bookstore would like to sell $800 in merchandise by the end of the week
write a linear equation that describes the problem
Answers
Answer:
the equation is 80×9=720 20×4=80 and if you add them together you get 800
c. How many doughnuts are in 7.80 dozen doughnuts
Answers
Answer:
93.6 becasue there are 12 donuts in a dozen. So you multiply 12 by 7.80.
Which of these terms does not describe polygon A’B’C’D?
A. Rotation
B. Transformation
C. Reflection
D. Image
Answers
The terms that does not describe polygon A’B’C’D should be considered as the option c. reflection.
What is reflection?In terms of geometry, a reflection should be known as the flip, It should be considered as the mirror image of the shape. The image should reflect via the line that we called as the reflection line.
When it should be at reflection so each and every point in the figure should be equidistant with respect to the another figure.
Hence, The terms that does not describe polygon A’B’C’D should be considered as the option c. reflection.
Find out more information about reflection here
https://brainly.com/question/10852108
#SPJ3
5,977,243 x 457,766 pls answer
Answers
Answer:
a number
Step-by-step explanation:
The answer is = 5/2 x 15/2
Answers
Answer:
I think the answer is 5/2 x 15/2.
Answer:
75/4
But as a mixed Number: 18 3/4
Let me know if I'm wrong.
Please make brainliest.
Find the area of the rectangular field in hectares whose length and breadth are 400 m and 125 m.
Answers
Answer:
50,000 m²
Step-by-step explanation:
EMERGENCY! Please give me the correct answer!
Answers
Answer:
1/49 is the answer
Step-by-step explanation:
Please help me with my homework
Answers
A) 1st one
B) 2nd one
C) and im too lazy to do c
Answer:
6 x 10^-6 is a greater value
2 x 10^-8 is the lesser value
I'm not sure about the third one