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Related Questions
how do you figure out what the y=mx+b of a equation
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Answer:
y is your answer
m is your rise/run
x is there for x
and b is your negative or positive y-intercept
Step-by-step explanation:
6 is divided by the square of a number.
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Answer:
Step-by-step explanation:
6 is divided by square of a number
The phrase a number means an arbitrary variable, let's call it x.
x
the square of this means we raise x to the power of 2:
x^2
Next, we divide 6 by x^2:
6/x^2
Answer the following questions
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Answer:
1. 432
2. 30
3. 1875
4. 250
Step-by-step explanation:
A town has accumulated 2 inches of snow, and the snow depth is increasing by 6 inches every hour. A nearby town has accumulated 7 inches, and the depth is increasing by 3 inches every hour. In about how many hours will the snowfall of the towns be equal?
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Let x equal the number of hours where the snowfall will be equal in both towns.
In town one, the amount of snowfall can be written as 2+6x. In town two, the amount of snowfall can be written as 7+3x.
So to find when they will be equal, set them equal and solve:
2+6x=7+3x
3x=5
x=5/3 or 1 2/3 hours. In minutes, this is 100 minutes.
*sits in a corner rocking back and forth*
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Answer:
-12 is the answer.
Step-by-step explanation:
-12 - (-5) = -7
The two negative one right after another turns into a plus, or +.
-12 + 5 = -7
Think of 5 positive things and -12 negative things.
O O O O O
P P P P P P P P P P P P
5 of the positive things will cancel out 5 of the negative things, leaving behind 7 negative things.
#teamtrees #WAP (Water And Plant)
Can anyone help me with this question please.
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Answer:
It's a linear function
Step-by-step explanation:
Linear functions are those whose graph is a straight line. if you graph those points, it would form a straight line on the coordinate plane.
The range of the function RK) = R +26+1 İS {25, 643. What is the function's domain?
A. {5, 8}
B.
{-5, -8}
C.
{3,8}
D. {4,7}
E.
{4, 8}
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Answer:
A
Step-by-step explanation:
hope this helped! please let me know if im wrong
Someone please help I’m failing and I need it and include explanation please!
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Answer:
X=18
Step-by-step explanation:
This is on a straight line, which is 180° in total.
Information:
106°
4x
On a straight line
106+4x=180
Subtract the 106 from 180 to cancel it out.
4x=74
Divide 4 to both sides to single the x out
x=18.5
Can someone help me (7th grade science) need to be done as sonn as possible
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Answer:
1. B
2. Reflection
3. Refraction
Step-by-step explanation:
A cactus casts a shadow that is 15 feet long. A gate nearby casts a shadow that is 5 feet long. Find x, the height of the cactus. in middle school
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Answer 15 ft
hope it is helpful
Hopefully it’s right
Help plz I don’t know how do this I’m am so confused I’m this
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Answer: Example for ratio: For every 1 bike there are two wheels
Example for rate: A jet is traveling 460 mph
Step-by-step explanation:
Fill in the blank Eyes blue like ____ ______
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Answer:
the Atlantic
Answer:
the Atlantic....
Step-by-step explanation:
thanks for the points and have a nice day ._.
Will give brain for question 7!!
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10. How much interest will be earned in 4 years
from $2,450 placed in a savings account at 62 %
simple interest?
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Answer:
$6100.80
Step-by-step explanation:
HELPPPP IM NOT SMART EASY 10 POINTS
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y-intecept: (0,12)
equation: y=2x+12
slope: 2
y-intecept: (0,12)
equation: y=2x+12
Explanation: I have done it on a test before and got it correct.
Identify the horizontal asymptote of each graph.
y = 0
y = 1
y = 6
Identify the horizontal asymptote of each graph.
y = 0
y = –3
y = –5
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Answer:
y = 0 and y = -3
Step-by-step explanation:
The horizontal asymptote of each graph is:
1. y=0
2. y= -3
What is asymptote?An asymptote of a curve y = f (x) that has an infinite branch is called a line such that the distance between the point (x, f (x)) lying on the curve and the line approaches zero as the point moves along the branch to infinity.
1.Given function:
t(x)= [tex]6^{x}[/tex]
If we apply limit x→∞, then we get y=c as horizontal asymptote
So, [tex]\lim_{x \to \infty} 6^{x}[/tex]= 0
Hence, the asymptote will by y=0.
2. Given function:
t(x)= [tex]5^{x}[/tex]-3
If we apply limit x→∞, then we get y=c as horizontal asymptote
So, [tex]\lim_{x \to \infty} 5^{x} -3[/tex]= -3
Hence, the asymptote will by y=-3.
Learn more about asymptote here:
https://brainly.com/question/4608493
#SPJ2
write an equation of a line parallel to the line y=-2x+8 and passes through the point (-1,-3)
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Answer: y=–2x–5
Step-by-step explanation:
The equation of a straight line:
y=mx+c
m must be the same for the two lines to be parallel.
y=mx+c
y=–2x+8 → m=–2
For a new equation:
x=–1, y=–3, m=–2, c=?
y=mx+c → –3=–2×(–1)+c
–3=2+c
c=–5
So:
y=–2x–5
Does the letter A represent the value of 1/2
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Answer:
write the questions properly and make it sure that the question is right
Answer:
yes
Step-by-step explanation:
i think
its represent the value of 1/2
Jim buys a skateboard for $200. The value of the skateboard depreciates by 15% each year
since buying it. Create a function to represent the value of the skateboard, f(2), in dollars,
after 3 years since buying it.
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Answer: f(x)=200•(0.85)^x
Step-by-step explanation:
C(t) is the actual value of the function at time t
Co is the initial value of C at t=0
r is the decaying rate, expressed in decimal
Depreciation is often modeled as an exponential decay function. Since Jim bought a skateboard for Co=$200, its value will depreciate by r=15% = 0.15 each year since buying it.
Can someone help me with these problems 5-8 I would appreciate it
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Answer:
5. C
6. sry I dont know!
7. sry i cant help
8. dont know ths one either! so sry!
Step-by-step explanation:
In the function f(x) = (x^2 -6x + ___) + 20, what number belongs in the blank to complete the square?
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Answer:
blank = -11
Step-by-step explanation:
The given function is :
[tex]f(x) = (x^2 -6x+x)+20[/tex]
We need to find the number x such that it forms the complete square.
If x = -11, then it will becomes,
[tex]f(x) = (x^2 -6x+(-11))+20\\\\f(x)=x^2-6x+9[/tex]
We can write it as follows :
[tex]f(x)=x^2-2(1)(3x)+(3)^2[/tex] ..(1)
We know that,
[tex](a-b)^2=a^2-2ab+b^2[/tex] ...(2)
Comparing (1) and (2).
[tex]f(x)=(x-3)^2[/tex]
So, if we put the blank equals -11, then it will become the perfect square.
Please help I with give Brainiest if correct
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Answer:
7r 637 74 472a.b/s
Step-by-step explanation:
$49 to $149
A.2%; increase C.100%; increase B.67%; increase D.204%; increase
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Answer:
D. 204% increase
Here is an inequality: -2x>10.
a) Choose a value for x that would make this inequality true
10
-7
5
3
b) What is a solution to the inequality -2x≥10 but not a solution to the inequality -2x>10?
4
-6
-5
5
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Find the measure of
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Answer:
∠ HGL = 73°
Step-by-step explanation:
KL is a midsegment of the triangle and is parallel to HG, then
∠ KLJ = ∠ HGL ( corresponding angles ), so
9x - 62 = 5x - 2 ( subtract 5x from both sides )
4x - 62 = - 2 ( add 62 to both sides )
4x = 60 ( divide both sides by 4 )
x = 15
Thus
∠ HGL = 5x - 2 = 5(15) - 2 = 75 - 2 = 73°
Answer:
(See Below)
Step-by-step explanation:
Anne can swim 4 laps in 3 minutes. How many laps can she swim in 27 minutes.
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Answer:
( 27 x 4 ) /3 = 36 laps
Step-by-step explanation:
what is the greatest common factor of 54 76 and 114
Answers
Answer:
2
Step-by-step explanation:
Prime factors of 56 = 2^3 . 7
Prime factors of 76 = 2^2 . 19
Prime factors of 114 = 2 . 3 . 19
Prime factors of 124 = 2^2 . 31
What is the equation of the line with slope 3/5 through the point (20, 6)?
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Here is part of a train timetable - check picture.
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2.1 hour 42 mins
Identify the slope and y-intercept in the following equation: y = -7x + 2
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Answer:
Slope: -7
y-intercept: (0,2)
Step-by-step explanation: