In 5 - 7 complete sentences, answer all of the following question. •Use this image to respond to the following prompt: •Is the slope of this line positive or negative? How do you know? •What is the y-intercept of this line? How did you find it? •What is the slope of this line? How did you find it?
Answers
Answer:
positive slope
(0,3)
slope = 2
Step-by-step explanation:
Slope of the given line is positive If the line is sloping upward from left to right, so the slope is positive (+).or if the angle made by the line to the x axis is < 90 it's slope is positive.
y-intercept of the line is (0,3)The y intercept is the point where the line crosses the y axis. At this point x = 0.slope of the line is 2slope = (y2 - y1) / (x2 - x1)lines passing through points (1,5) (0,3)
slope = (3 - 5) / (0 - 1)
= -2 / -1 = 2
- The line is positive because it is going upwards from the bottom left to the top right
- The y-intercept is positive 3
- It can be found by seeing where the line intercepts the y-axis when x = 0
- Written as a coordinate point of (0, 3)
- The slope of the line is 2
- It can be found by using "rise over run" which is the change in y divided by the change in x
Related Questions
Determine if the equation x-3y^2=1
Answers
Add 3y² to both sides of the equation.
x = 1 + 3y²
- Vocab
· Equation
A mathematical statement that says two expressions have the same value; any number sentence with an = .
· Expression
A mathematical symbol, or combination of symbols, representing a value, or relation.
· Combination
A selection in which order has no importance.
The picture is up there
Answers
Answer: [tex]2\sqrt{3}[/tex]
Step-by-step explanation:
Simplify the following radical:
[tex]\sqrt{12}[/tex]
Find the prime factors of 12:
2² × 3
[tex]\sqrt{2^{2} (3)}[/tex] = [tex]2\sqrt{3}[/tex]
A hotel reservation number consists of 3 digits, followed by 3 letters, followed by 3 digits. How many different reservation numbers are possible?
Answers
Step-by-step explanation:
since there are 26 letters in the alphabet
and there are 10 numbers
without restrictions
10×10×10×26×26×26×10×10×10=17,576,000,000 reservation numbers are possible
Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. The number of different reservation numbers that are possible is 17,576 × 10⁶.
What is multiplication?Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.
Given that A hotel reservation number consists of 3 digits, followed by 3 letters, followed by 3 digits.
Since each place can be taken by the digits each place will have 10 possible outcomes, [0,9]. Similarly for each place that can be taken by the alphabet can be taken by 26 different digits.
Therefore, the number of different reservation numbers that are possible is,
Number of different reservations = 10 × 10 × 10 × 26 × 26 × 26 × 10 × 10 × 10
= 17,576 × 10⁶
Hence, the number of different reservation numbers that are possible is 17,576 × 10⁶.
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SESSION 4
NDIV
4 Franklin uses 3 eggs to make a large omelet and 2 eggs to make a small omelet.
How many eggs does he need to make 5 large omelets and 4 small omelets?
14 eggs
B 22 eggs
© 23 eggs
0 26 eggs
Answers
Answer:
Which traits did Ben Franklin want to develop in himself?
Generosity, kindness, tolerance
Helpfulness, love, involvement
Acceptance and knowledge of the world
Temperance, efficiency, sincerity, and the avoidance of idleness and extravagance
Step-by-step explanation:
HELLPPP PLEASE
a(b - 1)2 when a = 8 and b=4
Answers
Answer:
72
Step-by-step explanation:
Don't worry my friend, we have the power of order of operations!!
Okay, so first start by replacing the variables with the given numbers.
a(b - 1)^2 = 8(4 - 1)^2
Now do whats in the parentheses.
(4 - 1) = (3)
Next, we do 3 x 3 . This is because the three is squared.
(3)^2 = 9
Finally, multiply by 8.
8 (9) = 72
Hope this helped! Please comment wether it does or not. :)
PLEASE HELP!!!
WILL MARK BRAINLIEST!!!
A person walks 127 steps i’m 183 seconds. Calculate how many steps this person would take in 1000 seconds.
Answers
Answer:
127/183 = 693.9 (or 694)/ 1000
Step-by-step explanation:
Hope this helps :)
How much should you invest at 2.6% simple interest in order to earn $75 interest in 8 months?
Answers
Answer: Total interest will $1800 after 5 years.
Step-by-step explanation: It is given that the principle amount is $6000.
Rate of interest rate is 6% per annum.
Total interest is $1800.
Formula for simple interest is
Where, P is principle, r is rate of interest in percent and t is time in years.
Substitute P=6000, r=6 and I=1800 in the above formula.
Divide both sides by 360.
Therefore the total interest will $1800 after 5 years.
What is the slope of a line that passes through points (2,5) and (-6,-3) please help no links either please
Answers
It’s because m=y^2-y^1/x^2-x^1, using (2,5) and (-6,-3), we can substitute it so it can be -3-5/-6-2 which equals to -8/-8 which is 1
Answer:
1
Step-by-step explanation:
if we graph the two points, we can see that the slope rises 8 and runs 8 as well (graph is attached in the picture). this can be written as 8/8, which is equivalent to 1. the y-intercept is 3, so we can write an equation in slope-intercept form. this would be y=1x+3. we can make a table to check this. to find the values in the table, plug the x values (the standard is -2, -1, 0, 1, 2) into the equation. for -2, we would make the equation y=1(-2)+3, which would make y equal to 1. do this for all the other x values.
x - -2, -1, 0, 1, 2
y - 1, 2, 3, 4, 5
to check if this is correct, check if the points are on the graph. they are, so we know that 1 is the slope.
One number exceeds another by 20 and their sum is 30. Find the two numbers.
Answers
Answer:
25 & 5
Step-by-step explanation:
x+x+20=30
2x+20=30
2x=10
x=5
x+20=25
If One number exceeds another by 20 and their sum is 30 then the two numbers are 5 and 25.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given that One number exceeds another by 20 and their sum is 30.
By the given data the two numbers are x+20 and x
As the sum of two numbers is 30
x+x+20=30
Add the like terms
2x+20=30
Subtract 20 on both sides
2x=10
Divide both sides by 2
x=5
So the two numbers are 5 and 5+20 which is 25
Hence, the two numbers are 5 and 25.
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A student has some 1 bills and $5 bills in his wallet. he has a total of 17 bills that are worth $57. how many of each type of bill does he have?
Answers
We know that x + y = 17 because there are 17 total bills, and we know that x + 5y = 57 because the total value is 57.
x + 5y = 57
x + y = 17
Subtract the bottom equation from the top.
4y = 40
y = 10
We now know that he has 10 $5 bills, and we can substitute 10 in either of our original equations to get x.
x + y = 17
x + 10 = 17
x = 7
He has 10 $5 bills and 7 $1 bills.
problem referred below
Answers
Step-by-step explanation:
since x=0
then the answer is (1-0)(1+0)
= 1×1
=1
I have shown my answer on that picture that I have attached
What is 9 times two thirds
Answers
Answer:
6
Step-by-step explanation:
9*2/3=3*2=6 (Cross Cancelling)
Answer: 6
Step-by-step explanation:
So basically, you can figure this out by turning 9 into a fraction, which is [tex]\frac{9}{1}[/tex]. So,
[tex]\frac{9}{1}[/tex] x [tex]\frac{2}{3}[/tex] and multiply it across. So 9 x 2 is 18, and 1 x 3 is 3, so that gets us to [tex]\frac{18}{3}[/tex]. And since this is an improper fraction, we divide 18 by 3 to get 6! Hope this helps! :)
When purchasing a new bike, 38% of customers
also buy a new helmet. If the bike shop sells 105
bikes next month, about how many customers are
predicted to also buy a new helmet?
Answers
Answer:
39
Step-by-step explanation:
105 times 0.38
multiply and get 39.9
you can't have a decimal of a person, so round down
please help i'll mark brainliest
Answers
Answer
Isosceles
Step-by-step explanation:
You know two points for the leg (4,3) and (3,4). If you look at the x coordinate you know that one of the legs will be longer than the other because 4>3. So the triangle is isosceles.
A basket contains 12 red balls and 8 yellow balls. One ball is picked at random and not replaced, and then a second ball is picked at random from the remaining balls. What is the probability of a red ball followed by a yellow ball
Answers
Answer:
12/20, 8/19
Step-by-step explanation:
Please help me
Will only give brainly of you actually answer the questions
Answers
29: B
Hope this helps!
Consider the line y = - 5/4 x+7
What is the slope of a line parallel to this line?
What is the slope of a line perpendicular to this line?
Answers
Answer:
-5/4
4/5
Step-by-step explanation:
Given expression ,
=> y = -5/4x + 7
Comparing to the slope intercept form,
m = -5/4As we know that the slope of two parallel lines is same . So the slope of the line parallel to given line will be -5/4 .
Again we know that the product of slope of two perpendicular lines is-1 . Hence ,
=> m' * -5/4 = -1
=> m = 4/5
Answer:
parallel: -5/4; perpendicular: 4/5
Step-by-step explanation:
parallel lines have the same slope
perpendicular lines have the slope that is the negative reciprocal of the original slope (basically the upside down negative slope)
By selling a cow for Rs 144, there is a profit of the same percentage as its cost price. Find the cost price.
Answers
Answer:
Step-by-step explanation:
☼︎Answer:The cost price of cow = Rs.80
Explanation:
☼︎Given :-By selling a cow for Rs 144, there is a profit of the same percentage as its cost price.☼︎To Find:-The cost price.☼︎Let:-The cost price of cow = Rs.x☼︎Solution :-[tex] \sf x + x \: of \: x\%= 144 \\ \\ \sf \implies x + \frac{x \times x}{100} = 144 \\ \\ \sf \implies {x}^{2} + 100x - 14400 = 0 \\ \\ \sf \implies x(x - 80) + 180(x - 80) = 0 \\ \\ \sf \implies x + 180 = 0 \\ \\ \sf \implies x = - 180 \\ \\ \sf \therefore \: {\boxed{ \sf \pink{x = 80}}}[/tex]
Hence:The cost price of cow =Rs80
Step-by-step explanation:
The cost price of cow =Rs80
What is an equation of the line that passes
through the point (6, 7) and is parallel to
the line 2x – 3y
3y = 9?
Answers
Answer:
10$)_(:+5!_(3!
Step-by-step explanation:
(*4!(*!✓|✓¥×•✓¥{€✓®
Copy the figure at right. Calculate the measure
of each lettered angle. Explain
how you determined the
measures d and h.
Answers
The angles of each letter are as follows:
∠a = 124°
∠b = 56°
∠c = 56°
∠d = 38°
∠e = 38°
∠f = 76°
∠g = 66°
∠h = 104°
∠k = 76°
∠n = 86°
∠p = 38°
∠a = 180 - 56 = 124°(total angle on a straight line)
∠b = 56°(vertically opposite angles)
∠c = 56°(corresponding angle to ∠b) Note this is possible because there are 2 parallel lines and a transversal.
2∠d + ∠d + 66 = 180 (sum of angles in a triangle)
3∠d = 180 - 66
3∠d = 114
∠d = 114 / 3
∠d = 38°
∠d = ∠e (given)
Therefore,
∠e = 38°
∠d + 66 + ∠f = 180
38 + 66 + ∠f = 180
∠f = 76°
Recall external angle of a triangle is equals to the sum of the opposite angles. Therefore,
∠f + ∠g = ∠d + ∠h
∠f + ∠g = 38 + 104
76 + ∠g = 142
∠g = 66°
∠d is one of the base angles of an isosceles triangle. Therefore base angles of the isosceles triangle are equal. This means the other base angle opposite ∠d in the isosceles triangle is congruent to ∠d.
Therefore,
2∠d + ∠h = 180(sum of angles in a triangle)
76 + ∠h = 180
∠h = 180 - 76
∠h = 104°
∠h + ∠k = 180 (sum of angles on a straight line)
∠k = 76°
∠n = 180 - ∠d - ∠c (angles on a straight line)
∠n = 86°
∠p = 180 - 56 - ∠n (sum of angle in a triangle)
∠p = 38°
Therefore, the angles of the letters are:
∠a = 124°
∠b = 56°
∠c = 56°
∠d = 38°
∠e = 38°
∠f = 76°
∠g = 66°
∠h = 104°
∠k = 76°
∠n = 86°
∠p = 38°
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Can someone please tell me the steps I would have to take in order to answer the question below?
Answers
Answer:
Step-by-step explanation:
Add all sides together and set equal to 360
x+1 + x+2 + x+3 + x+4 =360
Combine Like Terms
4x + 10 = 360
get rid of the ten on both sides
4x = 350
Divide both sides by 4
x = 87.5
Find the nth term of the sequence 25 40 55 70 85
Answers
Answer:
145
Step-by-step explanation:
just keep adding 15. Or there are 5 numbers in the sequence already so
9-5=4
4×15=60
85+60=145
The table below shows the number of petals and leaves for different numbers of flowers.
How many petals are present when there are 12 leaves?
Answers
30 petals
Explanation:
The leaves are increasing by a rate of 2x. While the petals are increasing by 5x.
When the leaves are 12 = 2(6) which means
The petals are 5(6) = 30
Answer:
30
Step-by-step explanation:
In an ice chest there are
10 waters,
6 fruit drinks and 7
sodas. Assume each container is the same size.
If a drink is chosen randomly, then what is the probability that a fruit drink is NOT chosen?
Answers
Answer:
17/23
Step-by-step explanation:
total number of drinks = 10+6+7=23
forgetting the 6 fruit drinks
p(no fruit drink is chosen)=(10+7)/23 =17/23
Adam leases a car with an upfront payment of $3,069 and monthly payments of $205.
Assuming there are no additional charges, what will be the total cost of a two-year
lease?
Answers
Answer:
Total cost of the lease = $7,989
Step-by-step explanation:
12 months = 1 year. So 2 year = 24 months.
Total cost of the lease = (Monthly cost × number of months) + Upfront pay
Total cost of the lease = ( $205 × 24) + $3,069
Total cost of the lease = $4,920 + $3,069
Total cost of the lease = $7,989
A cheetah can run 50 mph at this rate how many minutes would it take a cheetah to run 2.5 miles
Answers
Answer:
3 minutes
Step-by-step explanation:
time = distance / speed
t = 2.5 / 50
t = 0.05 hours
0.05 hr * 60minutes /hr = 3 minutes
3 minutes
Five more than three times a number is three hundred five.Find the number
Answers
Answer:
15
Step-by-step explanation: trust me i have had the before
A student has scores of 73, 75, and 84 on his first three tests. He needs an average of at least 80 to earn a grade of B in the class. What is the minimum score that the student needs on the fourth test to ensure a B?
The student needs a minimum score of
on the fourth test to ensure a grade of at least a B.
Question HelpQuestion 28: Video1
Answers
Answer:
88%
Step-by-step explanation:
(73+75+84+x)/4=80
x4 to both sides
73+75+84+x=80x4
73+75+84+x=320
232+x=320
x=320-232
x=88
Answer:
88
Step-by-step explanation:
80*4 = 320 320- (73 + 75 +84 ) = 88 we can cross out 320/80 = 32/8 and 232/320 = 232 /4 (320/4) and divide each side by 4 = 58 / 80 then 29/40 = 40-29 = 11 then decimalise /10 = 1.1 then multiply 80 * 1.1 = 88
Kylie measured her heart rate after cheer practice for 3 minutes. Her heart beat 246 times. What is her unit rate?
Answers
Answer:
738 times
Step-by-step explanation:
trough dependent sarcasm
4% of a number is what fraction of that number?
Answers
Answer:
1 / 25
Step-by-step explanation:
4% in fraction form is 1 / 25
Hello there! (:
4% =4/100
Our fraction can be simplified:
2/50
Divide by 2, because it's not it its simplest form:
1/25
Hope it helps!
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[tex]SparklingFlower[/tex]
