Answer: y = -2x - 7
Step-by-step explanation:
The equation for a perpenducular line has a slope that is the negative inverse of the reference line, in this case x - 2y = 6.
Let's put this equation into standard slope-intercept form, y = mx+b, where m is the slope and b the y-intercept (the value of y when x is 0).
x - 2y = 6
- 2y = 6 - x
y = (1/2) x -3
The slope is (1/2), so a perpendicular line will have a slope of -2.
y = -2x + b
We can find b by using the given point ((-3,-1), a known solution):
-1 = -2*(-3) + b
-1 = 6 + b
b = -7
The perpendicular equation is y = -2x - 7
y = -2x
Picture included write in the simplest form
multiply and find the volume
Answer:
195 cubic centimeters (cm^3)
Step-by-step explanation:
sorry it's late
In how many ways can a group of 9 persons arrange themselves around a circular table?
Answer:
20,160 ways
Step-by-step explanation:
9x8x7x6x5x4x3x2x1=9
Kelly is attending physical therapyCB after knee surgery he walked 9 1/4 miles over 3 days how many miles is the per day simplilfy the answer as a mixed number
Answer:
The miles per day are: 3 1/12.
Step-by-step explanation:
With the information provided, in order to find the miles per day you have to divide the number of miles he walked by 3 that is the number of days:
9 1/4÷3
In order to solve this, first you have to convert the mixed number to an improper fraction by multiplying the denominator for the whole number, add the numerator and this would be divided by the denominator:
(4*9)+1/4
36+1/4
37/4
Now, you divide this by 3:
37/4÷3
37/(4*3)
37/12
You can conver this fraction into a mixed number by dividing 37 by 12. 12 goes into 37 three times which would be the whole number. Then, three times 12 is 36 and the remainder is 1. So, 1 would be the numerator and the denominator stays th same which is 12. The mixed number is: 3 1/12.
According to this, the answer is that the miles per day are: 3 1/12.
Are both of theses sets of orderd pairs a function? {(4,2) (3,15) (2,18) (1,21)} {(-6,8) (-3,4) (3,0) (6,-4)
Answer:
yes!
Step-by-step explanation:
I’ll give brainliest for whoever is correct
Answer:
Step-by-step explanation:
1.)12.
To make it a fraction form answer, you multiply the whole number by the denominator and make the result the new numerator. The old numerator becomes the new denominator.
Thus, the answer to 4 divided by 1/3 in fraction form is:
[tex]\frac{12}{1}[/tex]
To make the answer to 4 divided by 1/3 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:
12
The answer is rounded to the nearest two decimal points if necessary.
[tex]\frac{12}{1}[/tex] is an improper fraction and should be written as 12.
2.) 9
NEED HELP ASAP!!! PLZ HELP!!!!
Answer:
45.8
Step-by-step explanation:
someone help me with this
Answer:
C
Step-by-step explanation:
the middle line is the median you can see that they are the same
Write 3.1415×106 in standard notation
Answer:
332.999
Step-by-step explanation:
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Why would the velocity of a river affect its ability to erode sediment?
The power of a river to cause erosion and carry sediment depends on several factors. A rivers slope, volume of flow, and the shape of its stream bed all affect how fast the river flows and how much sediment it can erode. ... When a river slows down, it drops its sediment load.
The velocity of the river that impact the capability for eroding the sediment should be explained below.
Impact on the velocity of a river:In the case when the slope should be considered too gentle and here the velocity should be too slow for transporting the sediments that being supplied via weathering and erosion also the sediments should be piled up.
It rised the gradient that resulted the water to flow quickly that increased the erosion and transport due to which it decreased the gradient.
Learn more about velocity here: https://brainly.com/question/2955333
35^(7/4) in radical form
Please help I will mark Brainly if u give me answer quickly
Answer:
x=29
Step-by-step explanation:
2x+1+33=90
56=2x
x=29
Jose purchased 105 slices of pizza to sell at his school's fundraiser, yet at the end of the day, he had only sold 58. What is his percent of error?
Answer:
209 yan ang sagot brainliest po
The diameter of a circle is 6 cm. About how long is the circumference of the circle?
A
9 cm
(B
12 cm
©
(U
19 cm
D
28 cm
Answer:
The circumference is about 19 centimeters.
Step-by-step explanation:
The formula for finding the circumference of a circle is [tex]2\pi r[/tex] or simply [tex]\pi d[/tex].
Now input the values into the formula, keeping in mind that pi is almost 3.14.
[tex]\pi *6=18.84[/tex]
Answer ≈ 19 cm
Hope this helps; have a great day!
Jada sells ground paprika.
Her weekly profit (in dollars) as a function of the amount of paprika she sold that week (in kilograms) is graphed.
Answer:
The answer is 35 kilograms of paprika to cover her costs exactly.
Step-by-step explanation:
What is the value of x?
Enter your answer in the box.
Answer:
46 degrees
Step-by-step explanation:
you know that if you add 134 and x it will equal a straight line or 180 degrees. So set it up as an addition problem.
134 + x =180 subt. 134 from both sides
x=180-134
x=46 degrees
Answer:
46
Step-by-step explanation:
please i really need help. dont spam i just really need help
Answer:
440 square miles would be the answer :)
Step-by-step explanation:
can someone help me with this one 2x2-18=0
Answer:
-14
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
2x-18=0
2x=18 /:2
x=9
Linda is 3 1/years younger than Rose. Joahn is 8 1/3years older than Linda. To the nearest year, what is the difference in Rose's age and Joahn's age?
Answer: 5 years
Step-by-step explanation:
Given
Linda is [tex]3\ \frac{1}{3}\ yr[/tex] younger than Rose
Johan is [tex]8\ \frac{1}{3}\ yr[/tex] older than Linda
Suppose the age of Rose is [tex]x[/tex]
So, Linda's age
[tex]x-\dfrac{3\times3+1}{3}=x-\dfrac{10}{3}[/tex]
Johan's age
[tex]x-\dfrac{10}{3}+\dfrac{8\times3+1}{3}=x+\dfrac{-10+25}{3}\\\\x+\dfrac{15}{3}=x+5[/tex]
Difference between the Rose's and Johan's age is
[tex]\Rightarrow x+5-x=5\ yr[/tex]
SIMPLE QUESTION!!! ILL MARK BRAINLIEST
Answer:
-2asmall2 + 4a - 8
Step-by-step explanation:
2(x-3)=4x-1
what's the answer?
Answer:
x = -5/2 or -2.5
Step-by-step explanation:
Answer:
x=2.5
Step-by-step explanation:
2(x-3)=4x-1
2x-6=4x-1
2x-5=4x
2x=5
x=2.5
I need this in 5 min plsss
Answer:
x=8
Step-by-step explanation:
Use the equal angle theorem so 3x+18=39. This equals 8 which is our answer.
By the way, can you follow me on Brainly?
Thanks!
What's the word called for when people don't believe in ghosts or any type of things , there was a specific word !
Answer:
Maybe a skeptic?
Step-by-step explanation:
skep·tic:
1. a person inclined to question or doubt accepted opinions.
I dont remember how to solve these
help need help with this
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which equation can be used to solve x in the diagram??
a) 13x - 5x = 180
b) 5x + 13x = 90
c) 5x + 13x = 180
d) 5x = 13x
no links pls!!
Step-by-step explanation:
C) 5x + 13x = 180°
Because, the angles in the diagram add up to 180° because it's a straight angle
So, the sum of both of them will give 180
So option (C) is right
what are the integer solutions to the inequality below?
[tex]3\leq 3x-4\ \textless \ 2x+1[/tex]
Given:
The compound inequality is:
[tex]3\leq 3x-4<2x+1[/tex]
To find:
The integer solutions for the given compound inequality.
Solution:
We have,
[tex]3\leq 3x-4<2x+1[/tex]
Case 1: [tex]3\leq 3x-4[/tex]
[tex]3+4\leq 3x[/tex]
[tex]\dfrac{7}{3}\leq x[/tex]
[tex]2.33...\leq x[/tex] ...(i)
Case 2: [tex]3x-4<2x+1[/tex]
[tex]3x-2x<1+4[/tex]
[tex]x<5[/tex] ...(ii)
Using (i) and (ii), we get
[tex]2.33...<x<5[/tex]
The integer values which satisfy this inequality are only 3 and 4.
Therefore, the integer solutions to the given inequality are 3 and 4.
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
The answer to your question would be...
D. $8.15
Answer:
D. 8.15
Step-by-step explanation:
8.25 times 10 = 82.5
82.5-6.5=76
76+5.5=81.5
81.5/10=8.15
answer correctly for brainlesit pls asap rlly need help!
Answer:
C
Step-by-step explanation:
This is the only option where every x-value only goes to one y-value, which is what has to happen in order for it to be a function.