Answer:
The slope is the rise over run. The change in y over the change in x. Pick two points on a line and find the change. It is usually represented by m in the slope intercept form.
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Pick two points on a line and use the formula m to find the slope, which represents the rate of change.
Step-by-step explanation:
Need help with this math proporsions
Answer:
Well there is no problem there what are the problems I will answer it
write a linear equation in slope intersept form for a line that passes through the point (6,-2) and has a slope of -2/3
Answer:
y = -2/3 x + (-2)
Step-by-step explanation:
the answer to 1+1 is 2
Answer:
yes it is
Step-by-step explanation:
write the equation y = x - 4in standard form (Ax + By = C)
Answer:
y = x - 4
move y to the right side and 4 to the left side
and you will get
4 = x - y which is the same as x - y = 4
The value of the equation is x + ( -y ) = 4
What is Linear Equation in 2 variables?An equation is said to be linear equation in two variables if it is written in the form of ax + by + c=0, where a, b & c are real numbers and the coefficients of x and y, i.e a and b respectively, are not equal to zero.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Substituting the values in the equation , we get
y = x - 4 be equation (1)
On simplifying the equation , we get
Adding 4 on both sides of the equation , we get
x = y + 4
Subtracting y on both sides of the equation , we get
x - y = 4
Therefore , the value of A is x - y = 4
Hence , the equation is x + ( -y ) = 4
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Prove the polynomial identity (a-1)^3 + (a-1)^2 = a(a-1)^2
Answer:
uhh
Step-by-step explanation:
Sorry but ain't nobody got time for this confusing stuff lol. Sorry I wasn't graced with math skills! Wish I could've helped!
Please help with this‼️‼️
Answer:
[tex]y+9=\frac{-5}{12}(x-6)\\[/tex]
Step-by-step explanation:
[tex]y-y_{1}=m(x-x_{1})\\y+9=m(x-6)\\m=\frac{-9-(-4)}{6-(-6)}=\frac{-5}{12}\\y+9=\frac{-5}{12}(x-6)\\[/tex]
if the solutions of p(x) = 0 are -14 and 11, which function could be p?
Answer:
p^2+3p-154=0
Step-by-step explanation:
(p+14)*(p-11)=0
p+14=0
p=-14
p-11=0
p=11
hi what is without using calculator 32 ÷ 0.16 ? pls help
Answer:
200
Step-by-step explanation:
hope this helps!
Answer:
200
Step-by-step explanation:
=> 32 ÷ 0.16
=> 32 ÷ (16/100)
=> 32 * 100/16
=> 2 * 100
=> 200
HOPE IT HELPS!!!
will mark brainlest please help!!!!
all the choices are the same
What is the slope of y = 5x -1
Answer:
Step-by-step explanation:
5
The slope would be 5, so as a fraction for rise over run, it would be 5/1. (Up 5 over one)
A daycare employee earns $\$10.90$ per hour for the first $40$ hours he works in $1$ week. He is paid $1.5$ times that rate for each additional hour that he works. How much money does he earn working for $43$ hours in $1$ week?
Given:
Employee earns $10.90 per hour for the first 40 hours he works in 1 week.
He is paid 1.5 times that rate for each additional hour that he works.
To find:
How much money does he earn working for 43 hours in 1 week?
Solution:
Earning for first 40 hours = $10.90 per hour
Earning for additional hours after 40 hours = 1.5 × $10.90 per hour
= $16.35 per hour
In 43 hours, 3 hours are additional after first 40 hours.
Earning for first 40 hours = 40 × $10.90
Earning for additional 3 hours = 3 × $16.35
Now,
[tex]\text{Total earnings}=40\times 10.90+3\times 16.35[/tex]
[tex]\text{Total earnings}=436+49.05[/tex]
[tex]\text{Total earnings}=485.05[/tex]
Therefore, the total earnings for 43 hours in a week is $485.05.
6x + 8 - 3x = 33
Helppppppp
Answer:
3x= 25
x= [tex]\frac{25}{3}[/tex]
Step-by-step explanation:
6x - 3x = 25
3x = 25
x= [tex]\frac{25}{3}[/tex]
Answer:
3x=25 (8.333)
Step-by-step explanation:
6x+8-3x=33
first combine like terms
6x-3x=3x
3x+8=33
then move the constant to the right side
3x=33-8
subtract
3x=25 divide if needed -> 8.333
n(x)=-1-x+4 when x = -2,0, and 5
Answer:
5, 3, -2
Step-by-step explanation:
-1 - (-2) + 4 = 5
-1 - 0 + 4 = 3
-1 - 5 + 4 = -2
Answer:
Step-by-step explanation:
-2
Sara drives 185 miles in 3 hours. If she
keeps a constant speed, how far did she
travel in 7 hours?
(Answer in decimal form to the hundredths place.)
the negotiation of the product of five times a number divided by two is ten
Pls help ASAP this table keeps going
Answer:
Words: 2 Minutes: 0.33
Step-by-step explanation:
12/6=2 & 2/6=0.33.
60 POINTS AND BRAINLIEST!!!
Answer:
Step-by-step explanation:
Putting values of x in equation
Y = 4(-3) - 4
= - 12 - 4 = - 16
Y = 4(-2) - 4
= - 8 - 4 = - 12
Y = 4(-1) - 4
= - 4 - 4 = - 8
Y = 4(0) - 4
= 0 - 4 = - 4
Y = 4(1) - 4
= 4 - 4 = 0
Y = 4(2) - 4
= 8 - 4 = 4
Y = 4(3) - 4
= 12 - 4 = 8
Answer:
Step-by-step explanation:
Putting values of x in equation
Y = 4(-3) - 4
= - 12 - 4 = - 16
Y = 4(-2) - 4
= - 8 - 4 = - 12
Y = 4(-1) - 4
= - 4 - 4 = - 8
Y = 4(0) - 4
= 0 - 4 = - 4
Y = 4(1) - 4
= 4 - 4 = 0
Y = 4(2) - 4
= 8 - 4 = 4
Y = 4(3) - 4
= 12 - 4 = 8
Step-by-step explanation:
Jason drives 180 miles every 4 hour and Ali drives 90 miles every miles in 1,7 hours how many miles did Jason drive in 1 hour
Answer: 45
Step-by-step explanation:180 divided by 4 = 45
3
√-512
simplfy form
Answer: 22.6
Step-by-step explanation:
Step 1: List Factors. List the factors of 512 like so:
Step 2: Find Perfect Squares. Identify the perfect squares* from the list of factors above:
Step 3: Divide. ...
512 / 256 = 2.
Step 4: Calculate.
Step 5: Get Answer. ...
512½ = 16 x 2½
I WILL GIVE YOU POINTS Pls help meh :c
i REALLY need help
what is slope of a line?
Answer:
1/4 = 0.25
Step-by-steexplanation:
What percent of $15 is $9?
PLEASE HELPPP :((
60 percent of $15 is $9.
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
Let x be the unknown percent.
Here, x% of 15 =9
⇒ x/100 ×15=9
⇒ 15x=900
⇒ x=900/15
⇒ x=60%
Therefore, 60 percent of $15 is $9.
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Which equation models the relationship between the number of hours x of the snowstorm and the number of inches of snow y on the ground
Answer: The depth of snow was 2.5 inches when the storm began, and increased by 0.8 inches each hour.
Can someone help?
What is the initial value of the equation shown?
y = −2x − 5
−5
−2
2
5
Answer:
-5
Step-by-step explanation:
The initial value is also known as the y-intercept (in other words, the output value when the input of a linear function is zero). In the equation;
y = mx + b
The variable b represents the y-intercept because the x-value is equal to zero. By applying this to our equation, we get:
y = mx + b
y = -2x - 5
And thus, (-5) is our answer. Good luck and keep studying!
Slope:
intercept
Y=2/3x-4
Answer:
slope is 2/3, the y-intercept is -4
Step-by-step explanation:
y=mx+b
m is always the slope. b is always the y-intercept. please give brainliest!!
Hurryyy answer plzz!!
The angles in matching corners are called corresponding angles.
The answer would be A. 3 and 5
Answer:
A - angle 3 and angle 5 are corresponding
Step-by-step explanation:
Find the missing side:
What’s the missing side
Answer:
B
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
x² = 13² + 4² = 169 + 16 = 185 ( take the square root of both sides )
x = [tex]\sqrt{185}[/tex] ≈ 13.6 ( to 1 dec. place ) → B
2/9 / 2=
WILL GIVE BRAINLIEST FOR CORRECT ANSWER
Answer:
I hope this is right i did the work but if its wrong im truely sorry but the answer i believe it is is 1/9
Answer:
1/9
Step-by-step explanation:
2/9 ÷ 2
2/9 ÷ 2/1
Then we use the reciprocal method
2/9 × 1/2
we multiply across
2/18
We can simplify by 2
1/9
Please help with question 2! BRAINLIEST to correct answer!!
Answer:
the answer is C, 2+i
Step-by-step explanation:
Answer:
1. b
2.d
3.c
4.a
Step-by-step explanation:
Janet sells custom artwork online. Her business profits for the month of August are shown in the table.
Week Profit
week 1 $56.92
week 2 -$16.54
week 3 $45.58
week 4 -$21.74
How much more profit did Janet make in week 2 than in week 4?
Answer:
$5.10
Step-by-step explanation:
If you subtract the earnings from week 2 from week 4 then you will get answer. Janet made 21.74$ in week 4 and $16.64 in week 2 so the equation would look like this: 21.74-16.64= $5.10
Answer: -5.20
Step-by-step explanation:
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