Answers
Answer:
y=-3x+1
Step-by-step explanation:
Answer:
It will be the last one.
Step-by-step explanation:
Related Questions
enter a formula using k to connect the two variables. y is proportional to 1/x
Answers
[tex]y \propto \dfrac 1x\\\\\implies y = \dfrac kx[/tex]
What is the slope of the line containing the point (34,-27) and (14, 37)
Answers
Use the formula, Y2-Y1/X2-X1.
Step-by-step explanation:
where slope is equal to y2-y1/x2-x1
Please. I just need an answer. I don’t know how to mark brainliest but if I did I would.
Answers
Answer:
60 degrees
Step-by-step explanation:
Your brother is 15 your age. Your sister is 7 years older than your brother. Your sister is 11 years old. Write and solve an equation to find your age a.
Answers
Answer:
a = 19a = 15 + bStep-by-step explanation:
Given:
a = b + 15 (a = my age; b = my brother's age)s = b + 7 (a = my age; s = my sister's age)s = 11 (s = my sister's age)s = b + 7
=> 11 = b + 7
=> b = 4
a = 15 + b
=> a = 15 + 4
=> a = 19
Therefore, the equation is 'a = 15 + 4' and the answer is 'a = 19'.
Hoped this helped.
I apologize if this was incorrect or un-helpful.
So
z=y+7As z=11
[tex]\\ \rm\Rrightarrow y+7=11[/tex]
[tex]\\ \rm\Rrightarrow y=4[/tex]
My age=
x=y+15x=4+15=19yearsHow many floors have exactly 24 offices?
Answers
=============================================================
Explanation:
Focus on the first row only. This involves the stem 2 and various leaves. The stem 2 refers to having a tens digit of 2. So it involves the numbers 20 through 29.
More narrowly, we're involving the values: 20, 22, 24, 24, 27, 29. Each value corresponds to exactly one leaf in that first row. For example, a stem of 2 and a leaf of 7 combine to form the number 27. Often, there will be a key at the bottom of the stem-and-leaf plot to indicate this in shorthand (eg: 2|7 means 27).
In that first row, we see the value 24 shows up twice. This means that there are 2 floors where there are 24 offices on those floors.
Convert the binary number 10101 to its base 10 equivalent.
12
21
22
31
Answers
[tex]\\ \sf\Rrightarrow (10101)_2[/tex]
[tex]\\ \sf\Rrightarrow 1\times 2^0+0\times 2^1+1\times 2^2+0\times 2^3+1\times 2^4[/tex]
[tex]\\ \sf\Rrightarrow 1+4+16[/tex]
[tex]\\ \sf\Rrightarrow (21)_{10}[/tex]
Done!
does anyone can help me i dont get and how to solve this
Answers
Answer:
a = 2
Step-by-step explanation:
I hope this helps!
first distribute so you get
4a + 3a - 6 = a + 6
at the 6 to the other side and add the a values together
7a = a + 12
subtract a from each side
6a = 12
divide by 6 to isolate the variable
a = 2
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Answers
Eli is now one quarter of his father’s age. In 5 years’ time his age will be one third of
his father’s age. How old is Eli now?
Answers
Answer:
10
Step-by-step explanation:
This is because 10×4=40
10+5=15
40+5=45
45/15=3
Answer:
Step-by-step explanation:
Let E and F represent Eli and his Father's current ages.
We are told that E = (1/4)F. ["Eli is now one quarter of his father’s age"]
But in 5 years, that will be:
(E+5) = (1/3)(F+5) ["In 5 years’ time his age will be one third of
his father’s age"]
-------------
We have two equations and two unknowns. Find a way to eliminate one of the two variables and then solve for the remaining variable.
E = (1/4)F
(E+5) = (1/3)(F+5)
It seems to me the easiest would be to use the first equation's definition of E [=(1/4)F] in the second equation:
(E+5) = (1/3)(F+5)
((1/4)F+5) = (1/3)(F+5)
(1/4)F - (1/3)F = (1/3)*5 - 5
F - (4/3)F = (4/3)*5 - 20
-(1/3)F = (20/3) - (60/3)
-(1/3)F = (-40/3)
F = (120/3)
F = 40 years
E = 10 years (based on E = (1/4)F)
====
In five years: F is 45 and E is 15, which would make Eli 1/3 of his father's age in 5 years.
i really really hope can see this
Answers
Answer:
did u ever figure it out?
Step-by-step explanation:
How would four billion, nineteen million, three hundred thirty-seven thousand, two be written in standard form?
Answers
WILL GIVE BRAINLIEST
Answers
Answer:
1 ) the slope is -2/1 y-intersept is 7 therefore y=-2/1x+7 pt's (1,3) (-3,5)
2 ) the slope is 1/1 y-intersept is -4 therefore y=1/1x-4 pt's (-3,1)(-1,3)
Step-by-step explanation:
i hope this helps if you need more or still dont understand plz let me know! <3
y =mx(+or-)b
m,slope ,rise over run .
b,y-inersept the point that of witch it crosses the y axis.
How do I solve this?
Answers
Answer: A: 3x^2y^(3/2)
Step-by-step explanation:
This can be written as
(81*x^8*y^6)^(1/4)
Then multiply each exponent by (1/4):
81^(1/4)*x^(8(1/4))y^6(1/4))
81^(1/4) = 3
x^(8(1/4)) = x^2
y^6(1/4)) = y^(3/2)
The result: 3x^2y^(3/2)
HELP ME PLEASE>>>>>>
Answers
Answer:
I think d is the answer......
PLEASE HELP!!! TRIG
The three solutions of the equation
f(x)=0 are 0°, 180°, and 360°.
Therefore, the three solutions of the equation f(x-30°)=0 are:
Answers
Answer:
30°, 210°, 390°
Step-by-step explanation:
Given
f(x ) = 0 has solutions 0°, 180°, 360° , then
f(x - 30) = 0
Add 30° to each of the solutions of f(x) = 0
(0 + 30)° = 30°
(180 + 30)° = 210°
(360 + 30)° = 390°
a measure is stated as 1000m correct to the nearest 50m find the lower bound
Answers
28 divided my someing =4
Answers
Question :- 28 divided my something =4
Answer:- let something be x
[tex] \frac{28}{x} = 4 \\ \frac{28}{4} = x \\ 7 = x \: \: ans[/tex]
Answer:
7
Step-by-step explanation:
28 divided by 7 would give you 4.
(It's easier to solve this problem if you count by 4's: 4, 18, 12, 16, 20, 24, 28)
hope this helped!
I need help with this
Answers
Answer:
Slope: Greater for Function A
Y-intercept: Same for both
Step-by-step explanation:
Slope: The easier way would be to just graph where we get a slope of -6 for Function A and a slope of -4 for Function B. Making Function A to have a greater slope
Y-intercept: Easy, we know x=0 in the y-intercept. They both have (0,3) where x=0 meaning both their intercepts are equal
Hope this helps :)
Answer:
The slope is greater for function A and the y-intercepts are the same.
Step-by-step explanation:
The slope for function A :
= (3-0) / (0 - (0.5)
= 3 / -0.5
= -6.
The y-intercept occurs when x = 0 so:
So the y-intercept is at (0,3)
The slope for function B :
= (3-7) / (0 - (-1)
= -4.
The y-intercept occurs when x = 0 so:
So the y-intercept is at (0,3)
A relation is plotted as a linear function on the coordinate plane starting at point E at(0, 27)and ending at point F at (5, â’8). What is the rate of change for the linear function and what is its initial value? Select from the drop-down menus to correctly complete the statements. The rate of change for the linear function is Choose. And the initial value is Choose. .
Answers
The rate of change of a linear function is the slope of the function.
The rate of change is -7 and the initial value of the function is 27
The points are given as:
[tex]E = (0,27)[/tex]
[tex]F = (5,-8)[/tex]
The slope (m) is calculated as:
[tex]m = \frac{y_2 - y_1}{x_2 -x_1}[/tex]
So, we have:
[tex]m = \frac{-8 - 27}{5-0}[/tex]
Rewrite the fraction as:
[tex]m = \frac{- 35}{5}[/tex]
Divide -35 by 5
[tex]m = -7[/tex]
So, the rate of change is -7
The initial value of the function is the value of the function when the input value (i.e. x) is 0.
At point E, we have: [tex]E = (0,27)[/tex]
So, the initial value of the function is 27
Read more about linear functions at:
https://brainly.com/question/15602982
The rate of change for the linear function is -7 and the initial value is 27.
x/2 = y/3
find value of x, y if x+y =30
Answers
Answer:
x=12, y=18
Step-by-step explanation:
i need help please find the ans
you will get 15 points if you ans this
Answers
Answer:
the answer is 5 ^_^
Step-by-step explanation:
hopeee it helpss ^_^
PLEASEEEE HELPPPPPP ASAPPPPP
Answers
Answer:
7.07
Step-by-step explanation:
Angle M is 63 degrees because all 3 angles must add to 180.
Now use the law of sines:
sin(90)/x = sin(63)/6.3
Cross multiply: 6.3 sin (90) = x sin (63)
Divide by sides by sin (63): (6.3 sin (90))/sin (63) = x
Use a calculator: 7.07
Solve 7 ax + 8 ax = 9 ax + 6 for x. Assume a + 0.
Answers
What is 40% of 40 Million?A. 28,000,000B. 5,000,000C. 16,000,000D. 38,000,000
Answers
Answer: It is C 16,000,000
Step-by-step explanation: I am 100% sure.
I'm confused, please help me, I'm unsure about what is the difference from multiplication and division. could someone maybe explain please?
Answers
Answer:
Step-by-step explanation:
Multiplication is a see also of division. Division is a see also of multiplication.
As nouns the difference between division and multiplication is that division is (uncountable) the act or process of dividing anything while multiplication is (uncountable|mathematics) the process of computing the sum of a number with itself a specified number of times, or any other analogous binary operation that combines other mathematical objects
someone solve asap whats the answer for this
Answers
Answer: The answer is in the 1st image.
Explanation: The explanation is in the 2nd image.
Find the component form of a vector.
Answers
Answer:
b
Step-by-step explanation:
1 point
4.) Tom's goal is to save an average of $55 a week for six weeks. For the
first five weeks he saved 45, 60, 25, 50, 55. What is the smallest amount he
can save in week 6 to meet his goal?
80
55
95
65
Answers
Rectangle has length 8.1 and perimeter 28.5 find the width
Answers
Answer:
6.15
Step-by-step explanation:
perimeter of a rectangle= 2(Length + width)
perimeter=28.5
length=8.1
28.5=2(8.1+ Width)
28.5=16.2+ 2(Width)
28.5-16.2=2(Width)
12.3=2(Width)
12.3/2=Width
6.15=Width
The midpoint of JK is M(7, 9). One endpoint is J(5, 8). Find the coordinates of the other endpoint K.
Answers
Step-by-step explanation:
(7,9)and (5,8)
x1,y1 x,y
now
x=(x1 + x2)divide by 2
now putting the value
5 = (7+ x2) by 2
2 is in divide then get the 2 in right side with 5 in muntiply form
5×2=7+x2
10=7+x2
10 - 7=x2
x2=3
using the same process do it
y=(y1+y2) by 2
