please help, Write the slope-intercept form of the equation of each line. Identify the slopes y-intercept
Answer:
15) slope=-4 y-intercept is 3 equation is y=-4x+3
16) slope=0 y-intercept is -4 equation is y=0x-4
17) slope=2 y-intercept is 4 equation is y=2x+4
18) slope=1 y-intercept is 4 equation is y=1x+4
Step-by-step explanation:
hope this helps :3
if it did pls mark brainliest
There are 24 female performers in a dance recital. The ratio of men to women is 7:8. How many men are in the dance recital?
What is the run of a 50% slope with a rise of 50 feet?
A. 100 feet
B. 55 feet
C. 25 feet
D. 2500 feet
E. 50 feet
Rise of the line with 50% slope and 50 feet rise = 100 feet
Option (A) will be the answer.
Slope of a line: Slope of a line is given by the expression,
Slope = [tex]\frac{\text{Rise}}{\text{Rus}}[/tex]
Given in the question,
Slope of the line = 50%
= [tex]\frac{50}{100}[/tex]
= 0.5
Rise has been given as 50 feet.
Substitute the values in the expression for the slope,
[tex]0.5=\frac{50}{\text{Run}}[/tex]
Run = [tex]\frac{50}{0.5}[/tex]
= 100 feet
Therefore, run for the given line will be 100 feet.
Option A will be the answer.
Learn more about the slope of a line here,
https://brainly.com/question/2514839?referrer=searchResults
A recipe calls for 2 3/4 cups of flour to make 24 muffins. Barry has 8 1/4 cups of flour. How many muffins can he make?
Answer:
72 muffins
Step-by-step explanation:
8 1/4 divided by 2 3/4
33/4 x 4/11
3 x 24 = 72
Answer:
72 muffins so 3 batches
Step-by-step explanation:
i just counted the 1/4 cups is the amount that was needed for 1 batch (which btw is 11)
and barry had (8times4 1/4cups) 33
so 3 batches tomes 24 muffins is 72 muffins in total
hope this helped ❤
What is the answer for number 2
Answer:
Your answer would be x = 63
Step-by-step explanation:
What I would do first is to isolate the -1/9x, which means I would subtract 17 on each side, giving me -1/9x = -7
Next I would multiply -9 (which is the inverse of -1/9) on both sides, negating the negative sign and making 63 positive, and thus isolating x as well.
x+1 is a factor of x[tex]x+1 is a factor of x^2-1[/tex]
True or False
Answer:
False ( i think)
Step-by-step explanation:
Answer:
FALSE.... ...Thank you ☺️
i will give the BRAINIEST
given g (x)= f (x)+k. Identify a value of k that transforms f into g. Round your answer to the nearest integer.
K= 5
Step-by-step explanation:
You must count the distance between so if you look at where it lines up perfect -3,0 up to 2 the distance is 5
Answer:
k = - 5Step-by-step explanation:
The slopes are same and y-intercepts are:
2 for f and -3 for gSince we have:
g(x) = f(x) + kWe can find the value of k:
-3 = 2 + kk = -3 - 2k = -5Answer is k = - 5
3.4 divided by 57.8, I cannot seem to understand plz explain
Answer:
17 /1
decimal form =0.05882
Step-by-step explanation:
Reformatting the input :
Changes made to your input should not affect the solution:
(1): "57.8" was replaced by "(578/10)". 2 more similar replacement(s)
STEP1:
289
Simplify ———
5
The equation at the end of step1:
34 289
—— ÷ ———
10 5
STEP2:
17
Simplify ——
5
The equation at the end of step2:
17 289
—— ÷ ———
5 5
STEP3:
17 289
Divide —— by ———
5 5
3.1 Dividing fractions
To divide fractions, write the division as multiplication by the reciprocal of the divisor :
17 289 17 5
—— ÷ ——— = —— • ———
5 5 5 289
Final result :
1
—— = 0.05882
17
what is the constant rate of change Y= 4 + 3x what is the y- intercept
Is the percentage illumination of the moon's surface a linear function of the day
Answer:
No (The linear model did a very bad job of approximating the data.)
I am so sorry if this in incorrect.
The percentage illumination of the moon's surface is not a linear function of day
How to determine the true statement?From the complete question, the dataset can be represented using the following table:
Days Percentage Illumination
1 2%
2 6%
3 50%
4 100%
Notice that as the number of days increase by 1, the percentage illumination of the moon increase at different intervals
This means that the percentage illumination is not a linear function of day
Read more about linear functions at:
https://brainly.com/question/14323743
#SPJ2
Need help with this.
Answer:
yes to 5, and no to -7 (only because we are dealing with real positive numbers, not imaginary numbers). the domain is all real numbers greater than or equal to 2
Step-by-step explanation:
one student can paint a wall in 10 minutes another student can paint the same wall in 15 minutes working together how long will it take for them to paint the wall?
Answer:
6 min
Step-by-step explanation:
given that the rate for the first student is 10 min per wall
we can express this in wall per minute by taking the reciprocal
hence student 1's unit rate = 1/10 wall per min
similarly, we can express student 2's unit rate as 1/15 wall per min.
if we add up the two, we will get the amount of wall painted by two people working together per min
amount of wall painted per min by 2 people
= wall per min of person 1 + wall per min of person 2
= 1/10 + 1/15
= 3/30 + 2/30
= 5/30
= 1/6 wall per min.
to convert this to minutes per wall, we take the reciprocal:
number of minutes that both people will take to paint the wall
= 1 / (1/6)
= 6 min per wall (answer)
Please help it’s due
Answer:
i dnt know
Step-by-step explanation:
Answer:
m<1 = 75
m<2 = 55
m<3 = 55
Step-by-step explanation:
Well <1 + 50° is vertical to 125 so do this
<1 + 50 = 125 (subtract 50 on both sides)
<1 = 75
Now <1 + <2 + 50° = 180
We know what <1 is so..
75 + <2 + 50 = 180 (collect like terms)
125 + <2 = 180 (subtract 125 on both sides)
<2 = 55
Since <2 and <3 are vertical that means they equal the same so
<3 = 55
Hope this helps ya! Keep smiling!
What is the equation of the line in slope intercept form? Enter your answer in the boxes.
Answer:
the answer is y= 5/2 x +5
Answer:
y = [tex]\frac{5}{2}[/tex] x + 5
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}=x_{1} }[/tex]
with (x₁, y₁ ) = (- 2, 0) and (x₂, y₂ ) = (0, 5)
m = [tex]\frac{5-0}{0+2}[/tex] = [tex]\frac{5}{2}[/tex]
The line crosses the y- axis at (0, 5 ) ⇒ c = 5
y = [tex]\frac{5}{2}[/tex] x + 5 ← equation of line
Can Someone Help. ?
Answer:
6
Step-by-step explanation:
I think its 6 times greater because the length was tripled and the width was doubled thus : 3 * 2 = 6
HOPE THIS HELPED
Mr. Abdullah’s new car can travel 420 miles on a 12-gallon tank of gas. Determine how many miles he can travel on 8 gallons
Answer:
280
Step-by-step explanation:
PLEASE HELPP I WILL GIVE 25 POINTS, BRAINLIEST TO THE BEST ANSWER, THANKS AND MORE.
How do you think philosophy and math are used to study our universe?
Answer:
It's used to gain a better understanding of how we humans work and how we could work in the future.
A 26-foot long ladder is leaning against a building
at a 60° angle with the ground.
Which of the following equations can you use to
find the height of the building, h?
Answer:
13
Step-by-step explanation:
cos(60) =building height / 26
The distance from the origin to the point (−15,20) is
Answer:
25
Step-by-step explanation:
distance between two points is
d=√((x2-x1)^2+(y2-y1)^2)
in this case x2=-15 ,x1=0,y2=20,y1=0
so
d=√((-15-0)^2+(20-0)^2)
d=√(15^2+20^2)
d=√(225+400)
d=√625
d=25
Translate the phrase into an algebraic expression.
The product of 8 and b
Answer:
8xb=a (answer)
Step-by-step explanation:
I hope this helps :)
Delivery truck drove an average of 42 mph it took two hours and 15 minutes to travel between both of the towns what is the distance between the two towns
Answer:
99.5
Step-by-step explanation:
42*2=84
42*1/4=15.5
15.5+84=99.5
Answer: the answer is 94.5
Step-by-step explanation:
In what year did WW1 begin
Answer:
28 July 1914 – 11 November 1918
please mark me brilliant
Answer:
It started on: July 28, 1914
Step-by-step explanation:
It ended on – November 11, 1918
Bert is saving money to buy a new phone that costs $153.66, including tax. He does yard work around his neighborhood to earn money. He charges $9.85 per hour.
Part B:
How many hours will Bert have to work to earn enough money to buy the phone?
Answer:
4.57
Step-by-step explanation:
Which of the following statements must be true about the diagram? Check all that apply. Thank you!
Answer:
A D E i think sry if wrong but im pretty sure
Step-by-step explanation:
HELPPPPPP !!! I seriously don't know what to write.
Write a paragraph describing the business venture and what kind of algebra or other calculations and formulas might help someone in that endeavor. Also include ways in which the business might operate differently with those tools than without them.
Answer:
This question was previously answered on Brainly...
Be sure to put this into your own words.
Answer: check explanation for the solution
Step-by-step explanation:
A business that offers services to people by providing many amusement and fun with gate fees
The algebraic equations to be used is the general linear equation
Y = MX + C
Where
Y = total income or money realised
M = rate or price rate
X = number of goods or services
C = flat rate or gate fees
The business can also operate differently by using exponential equation
A = P(1 + R%)^t
Where
A = profit
P = capital
R = rate
t = time
Anyone????
I need help
Answer:
Step-by-step explanation:
(a). 2t² - 9t + 28 = 46 ⇔ 2t² - 9t - 18 = 0
(b). (2t + 3)(t - 6) = 0
(c). t = 6
(d). 1990 + 6 = 1996
What is the volume for 14 8 10 10 10 8?
Answer:
I believe volume is three dimensions. And thus three terms, so I don't believe you have the right setup. Or you need to clarify something somewhere.
Step-by-step explanation:
Help i need the answer now please!
Answer:
no
Step-by-step explanation:
Can someone salve this pleaseeeeeeeee
Answer:
x=3/2
Step-by-step explanation:
2(1/49)^x-2=14
The answer is 3/2
Answer:
x=3/2
Step-by-step explanation:
-7*3^0.25x=-10 what is the solution of the equation
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
x = 1.08547955
