CAN ANYONE HELP ME PLEASE??
Answers
m=slope
paralell lines have same slopt
perpendicular lines have slope that multipliy to -1
1. slope has to be 3/5 since paralell
y=3/5x+b
input point given
(5,-2)
x=5
y=-2
-2=3/5(5)+b
b=-7
y=3/5x-7
do the rest, I will give slope but you find b
2. paralell so slope is 4/5
y=4/5x+b
input the point to find b
3. paralell so slope is 2
y=2x+b
4. paralell so slope is -1
y=-x+b
5. paralle same slot
y=4/3x+b
6. perp, multiply-1
1/7 times x=-1
x=-7
y=-7x+b
7.x=0
that means the x axis
the perpendicular line is horizontal passes through the y coordinate
(2,4)
y=4 is the line equation
8. perpendicular slope mltiples to -1
4/3 times what=-1
-3/4
y=-3/4x+b
9.
perpendicular
y=-x+b
10. perpendicular multiples to -1
-1/2 times what=-1
what=2
y=2x+b
Related Questions
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a miner found three pieces of gold in an under ground mine in 1970 (in 1970 one ounce of gold cost 36.02$). The pieces weighed .080 ounce, .122 ounce, and .096 ounce. Find the total value of gold when it was mined.
If h(x) = 5x − 3 and j(x) = −2x, solve h[j(2)] and select the correct answer below.17 23 −17 −23
Find the slope of each line that passes through each pair of points The points (3, 5) and (-2, 10) lie on a line. The points P (5,-7), Q (-2,-7) lie on a straight line
Answers
Answer:
Step-by-step explanation:
We can solve this question by understanding what is first says. The expression tells us 4 square which is 16 plus to to the power of x and all that divided by two:
Now we can solve for x:
1.
2.
3.
B) $0.2
C) –$0.2
D) $0.8
Answers
The new expected value is $0.8 if the auction house sold 200 tickets at $1 and had 16 prizes of $10 each.
What is expected value?
It is value which is calculated in the present but expect to come in future also.
How to calculate the expected value?
The expectedvalue will be calculated as under:
Value on 16 prizes=200/160=1.25
Expected value will be =(200+160)/1.25/160
=200.8
So the value expected will be $0.8.
Learn more about expected value at brainly.com/question/10675141
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200+160=360/1.25/160=200.8
so your answer is 0.8
Answers
Therefore based off the picture, angles B and D are equal to each other, and A and C are equal to each other.
(2x-10) = (y+20) B = D
y=2x-30
Now B = 2x -10 and D = 2x-30+20 = 2x-10
Now A = C
Since A = 2x+ 10, we can assume C = 2x + 10
Now we need to find the value of x
so our angle A, B, C, and D add up to 360 so the "master equation" is:
(2x - 10) + (2x - 30 + 20) + (2x + 10) + (2x + 10) = 360
2(2x -10) + 2(2x + 10) = 360
4x - 20 + 4x + 20 = 360
8x = 360
x = 45
Now that we know what x is, we can go back to the angles B and D
remember B = 2x - 10 and D = y + 20
and earlier we stated that y=2x-30
therefore y = 2(45) - 30
Y = 60
Now if you wanted to double check, all you have to do is plug in the xand y values into the equations and add up all the angles together andthey should add up to 360.
I know I kinda went into too many details, but I'd rather explain itinto too much detail rather than too few details and shortcuts that youwouldn't be able to follow and understand.
I hope this was helpful =D
Final answer:
ABCD is a parallelogram if either both pairs of opposite sides are parallel, both pairs of opposite sides are equal, or one pair of opposite sides is both parallel and equal.
Explanation:
In mathematics, a quadrilateral ABCD is considered a parallelogram if it meets one of these three conditions:
- Both pairs of opposite sides are parallel (AB || DC and AD || BC).
- Both pairs of opposite sides are equal (AB = DC and AD = BC).
- One pair of opposite sides is both parallel and equal (AB = DC and AB || DC).
So, the values of the variables you have in your problem have to satisfy at least one of these conditions to make ABCD a parallelogram.
Learn more about Parallelogram here:
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B. x - c is a factor of f(x).
C. c is a 0 for f(x).
D. All three statements are true.
Answers
For this case suppose we have a function of the form:
y = f (x)
Where,
x: independent variable
y: dependent variable
We have then that the value of the function for x = c is:
f (c) = 0
Therefore, we have that:
The point (c, 0) belongs to f (x)
x-c is a common factor of f (x) because the function evaluated at x = c is equal to zero.
x = c is a root of f (x) so c is a zero of the function f (x)
Answer:
D. All three statements are true.
Thank you.
Answers
365 days = 365*24 hours
365*24 hours = 365*24*60 minutes
2.2 million deaths / year
2.2 * 10^6 deaths / (365*24*60) minutes
4.186 deaths / minute
Answer: Approximately 4 deaths per minutes.
Step-by-step explanation:
Since, 1 year = 365 days,
1 day = 24 hours,
1 hour = 60 minutes,
⇒ 1 year = ( 365 × 24 × 60 ) minutes = 525600 minutes,
If the numbers of deaths in one year = 2.2 million = 2200000
⇒ The numbers of deaths in 525600 minutes = 2200000
⇒ The number of deaths in 1 minute = 2200000/525600 = 4.18569254186 ≈ 4
Hence, There are approximately 4 deaths per minutes.