Answers
Answer:
Step-by-step explanation:
Remark
The best way to find the slope is to take the two points that are marked.
(5,3) and (0,-1)
Formula
m = (y2 - y1)/(x2 - x1)
Givens
y2 = 3
y1 = -1
x2 = 5
x1 = 0
Solution
m = (3 - -1)/(5 - 0)
m = (3+1) / 5 = 4/5
the line parallel to the line in the graph would be the new with a slope equal to the given line.
The perpendicular to this line would have a slope of
m * m1 = -1
4/5 * m1 = - 1 Multiply by 5
4 * m = -5 Divide by 4
m = -5/4
A line perpendicular to the given line would have a slope of -5/4
Related Questions
HURRY Graph f(x) = -1x-5
Use the line tool and select two points to graph the line.
Answers
Answer:
Step-by-step explanation:
please help me with this question
Answers
Answer:
First question is 109
Second question is 45, but I guess it's a typo with 145.
Quincy bought a keyboard priced at $178.30. The sales tax was found by multiplying the price of the keyboard by 0.08. What was the total cost of the keyboard with sales tax?
Answers
Answer:
$192.56
Step-by-step explanation:
The keyboard is priced at 1($178.30).
The sales tax is 0.08($178.30) = $14.26
The total cost is thus $178.30 + $14.27 = $192.56
A more efficient way to calculate this would be as follows:
Total cost = 1.08($178.30) = $192.56
Your janitorial contractor wants all tenants to pay a surcharge of 8.5% to cover increased fuel costs. Your monthly cost is $450. What would the surcharge amount be?
Answers
Answer:
$38.25
Step-by-step explanation:
Solve the equation.
5 days = how many hours
Answers
Answer:
120
Step-by-step explanation:
There's 24 hours in a day
24 times 5 equal 120
State the end behavior of the function.
Answers
Answer:its -1and 1
Step-by-step explanation:
because positive and negative intervals
find the slope of the line that passes through the two given points (-5,7)and (3,-1)
Answers
Answer:
Slope=-1
Step-by-step explanation:
slope is ΔY/ΔX
ΔX = 3 – -5 = 8
ΔY = -1 – 7 = -8
marking brainliest to whoever can help me
Answers
To add or subtract numbers with the power of ten you need to make sure the exponents match before you do anything to the coefficients
Answers
Answer:
is this a true or false question? If so, it's false. To add or subtract, the bases have to match, not the exponents.
Step-by-step explanation:
Answer:
nope it doesn't matter the exponents they don't have to match but you later have to add them and add that many zeros back as the exponents
I need help with this plz percent equations 100% of blank = 600,000
Answers
Answer:
100% of 600,000 = 600,000
Step-by-step explanation:
The answer will be 600,000
Since
100% of 6,000,000 = 6,000,000 so,
100% of 600,000 = 600,000
Mr. Parker wants to rent a cargo van for a day. It will cost the daily fee of $50 plus $0.35 per mile driven. Let m = the number of miles Mr. Parker drives for the day. Write an algebraic expression that shows the amount he will pay for the van. * 10 points \
Answers
Answer:
y=0.35m+50Step-by-step explanation:
Step one:
given data
the daily fee= $50
cost per mile driven =$0.35
Let m = the number of miles
let y be the total cost
Step two
Required
the expression for the total cost is
An algebraic expression that shows the amount he will pay for the van. is
y=0.35m+50
Plssss answer ASAP!!!!!!
Answers
Answer:
You do 2 times 5x, the simplify.
Answer: none of these
Step-by-step explanation:
Find the length of the rectangle if the perimeter is 244 yards the length is 18 less than three times the width?
Answers
Answer:
The Length of rectangle is 87 yards.
Step-by-step explanation:
Let width = w
Length = 3w-18
Perimeter of rectangle = 244 yards
We need to find length of rectangle.
First we need to find value of w
The formula used will be: [tex]Perimeter=2(length+width)[/tex]
Putting values and finding w
[tex]Perimeter=2(length+width)\\244=2(3w-18+w)\\244=2(4w-18)\\244=8w-36\\244+36=8w\\8w=280\\w=\frac{280}{8}\\w=35[/tex]
So, w= 35
The width of rectangle w = 35 yards
The length of rectangle l = 3w-18 = 3(35)-18 = 105-18 = 87 yards.
So, the Length of rectangle is 87 yards.
A farmer has 300 feet of fence available to
enclose a 4500 square foot region in the
shape of adjoining squares, with sides of
length x and y. The big square has sides of
length x and the small square has sides of
length y. Find x and y.
UUUULTTUUL
x= ? feet
y = ? feet
Answers
Given :
A farmer has 300 feet of fence available to enclose a 4500 square foot region in the shape of adjoining squares, with sides of length x and y.
The big square has sides of length x and the small square has sides of length y.
To Find :
The value of x and y.
Solution :
From attached figure perimeter is given by :
x + x + x + y + y + y + ( x-y ) = 300 ft
4x + 2y = 300
2x + y = 150 ...1)
Now, area is given by :
A = x² + y²
x² + y² = 4500 ...2)
Putting value of y in equation 2), we get :
[tex]x^2 + ( 150 - 2x)^2 =4500\\\\x^2 + 4x^2 + 22500-600x =4500\\\\5x^2 -600x + 18000=0\\\\x^2 - 120x +3600=0\\\\x^2-2\times x\times 60 + 60^2 =0\\\\(x-60)^2 =0\\\\x = 60\ ft[/tex]
y = 150 - ( 2× 60 )
y = 30 ft
Therefore, the value of x and y is 60 ft and 30 ft respectively.
Pls answer I’ll give u 10 points
Answers
Answer: Yes because 2/7=3/6
Step-by-step explanation:
Answer:
de con es fueron des marchas
The length of a rectangle is 4 meters less than twice it's width. If the area of the rectangle is 96 inches, what is the width?
Answers
Answer:
w=8 inches
Step-by-step explanation:
w( 2w - 4) = 96
Simplity
35x105x125
5-7 X6-5
Answers
Answer:
lemmme thinkkkkkk
Step-by-step explanation:
What is the product of (3a + 2)(4a2 – 2a + 9)? 12a3 − 2a + 18 12a3 + 6a + 9 12a3 − 6a2 + 23a + 18 12a3 + 2a2 + 23a + 18
Answers
Answer:
12a3 + 2a2 + 23a + 18
Step-by-step explanation:
Vertical multiplication works well when you have a binomial times a trinomial.
Multiply 2 times the trinomial and get 8a2 - 4a + 18 then multiply 3a times the trinomial to get 12a3. -6a2 + 27a
Then combine like terms.
The product of the givens expressions is 12a³ + 2a² + 23a + 18.
Product of the given expressionsThe product of the givens expressions is obtained by multiplying all the variables in the bracket as shown below.
(3a + 2)(4a² – 2a + 9) = 3a(4a² – 2a + 9) + 2(4a² – 2a + 9)
= 12a³ - 6a² + 27a + 8a² - 4a + 18
simplify by collecting similar terms together
= 12a³ + 2a² + 23a + 18
Thus, the product of the givens expressions is 12a³ + 2a² + 23a + 18.
Learn more about product of expressions here: https://brainly.com/question/1852123
PPLLLLLLLLEEEEEEEAAASSSEEE HELP ME
Answers
Answer
2x=60
x=30
Step by step solution
Answer:
30
Step-by-step explanation:
180/3=60
60/2=30
Please help! 20 points and brainly!!
Which ratio forms a proportion with 14/42? 1/4 7/21 12/40 28/80
(Please explain how you got the answer)
Answers
Answer: 7/21 is the answer because 7 * 2 = 14 and 21*2=42
Step-by-step explanation:
Answer:
7/21
Step-by-step explanation:
This Correct Answer
Solve the system of linear equations by graphing y= -x+4 and y= 2x-8 what is the solution
Answers
Answer:
4=x
Step-by-step explanation:
y=-x+4
y=2x-8
-x+4=2x-8
+x +x
4=3x-8
+8 +8
12=3x
/3 /3
4=x
Help ME PLEASE !9 POINTS !!!
Answers
Answer:
5x7x6= 210
Step-by-step explanation:
Answer:
the area is 36
Step-by-step explanation:
use (a+b/2)h
or use google lol
(5+7/2)6 - numbers in formula
(12/2)6 - parentheses
(6)6 - parentheses
36 - multiply
hope that helped
Someone answer this for me
Answers
Answer:
2 3/4
Step-by-step explanation:
I think is the right answer hope it helps
HELP!!! ASAP!!! WILL MARK BRANLIST!!!!!
Answers
Answer:
It's me again!!
It's A or the one u clicked on
Step-by-step explanation:
because (2^3)-5 eqeuals 1/32768
and 1/2^15 equals to 1/32768
how do you simple this
Answers
Answer:
Turn the first fraction into a mixed number then simply
Step-by-step explanation:
solve for x
(10x+44)(8x-23)
Answers
Answer:
802+122−102
Step-by-step explanation:
I WILL GIVE BRAINLISTJUST PLESE HELP ME!!!!!!!
Answers
#1 False #2 True #3 False #4 True #5 True
3 facts about "What is a Hurricane"?
Answers
Find the volume, in cubic feet, of the composite solid below, which consists of a pyramid sitting on top of a cube. The pyramid has the same base as the cube.
Answers
Answer:
32
Step-by-step explanation:
2. A recipe includes 8 cups of flour and
į cup of sugar. Write the ratio of the
amount of flour to the amount of
sugar as a fraction in simplest form.
Answers
Answer:
0.25:2
Step-by-step explanation: