A line with a positive slope is parallel to one of the lines shown. What is its slope? Use the graph shown below.
Answers
The slope is 0.75 as 3/4 = 0.75
Answer:
Step-by-step explanation:
Only the blue line has a positive slope. So the new line is parallel to the blue line.
Clearly, the blue line goes through the point (0, 3) (this is the y-intercept). Follow this blue line upward and to the right until it intersects the horizontal line at the top of the diagram. We must estimate the x-value of this point of intersection. A good approximation would be 5 1/3.
Now estimate the slope of the blue line. Starting at (0, 3), we move 5 1/3 units to the right (this is the "change in x," or "run") We end up at (5 1/3, 3).
Now, from the horizontal line y = 3 upward to the horizontal line at the very top of the graph, is 5 units. This is the "rise."
Thus, the approximate value of the slope here is
5 5 15
m = rise / run = ---------- = -------------- = ----------- = m
5 1/3 16/3 16
Related Questions
Solve using substitution
y = 4x + 11
2x – 5y = -1
Answers
Answer:
x=−3 and y=−1
Step-by-step explanation:
Substitute y=4x+11y=4x+11 into 2x-5y=-12x−5y=−1
-18x-55=-1−18x−55=−1
Solve for x in -18x-55=-1−18x−55=−1.
x=-3
Substitute x=-3x=−3 into y=4x+11y=4x+11.
y=-1
Answer:
28
Step-by-step explanation:
2x-5(4x+11)=-1
2x-20x+55=-1
-22x+55=-1
-22x+55-55=-1-55
-22x/-22=-56/-22
x=28
y = 4x - 6
m =
b=( , )
find the slope and y
✨
Answers
Answer:
2,4 y=4
Step-by-step explanation:
Answer: m=4x
b=-6
Step-by-step explanation:
I am pretty sure you are just finding those things in the question right? If not I apologize.
Domain?
Range?
Function?
Answers
Answer:
domain is all real numberange
R = 3 < y < R
F = f(x) = 1x
I hope this is right :D
If bill walked 12 feet and Jackson walked 1/4 more than that how many feet did Jackson walk
Answers
Answer:
He walked 15 feet
Step-by-step explanation:
its kinda hard to explain for me, but thats the answer :)
What is the slope of the line that passes through the points (-5,0) and (7,8)?
Write your answer in simplest form.
Answers
Answer:
Step-by-step explanation:
Use the slope formula:
[tex]m = \frac{y2 -y1}{x2 - x1}[/tex]
where m = slope
(-5, 0) -> means x1 = -5. y1 = 0
(7, 8) -> means x2 = 7 , y2 = 8
Substitute these values into the slope formula above and you get:
[tex]m = \frac{y2 -y1}{x2 - x1} = \frac{8-0}{7- (-5)} = \frac{8}{7+5} = \frac{8}{12} = \frac{2}{3}[/tex]
The slope of the line that passes through the points (-5,0) and (7,8) is 2/3
The formula for calculating the slope of a line is expressed as:
[tex]m = \frac{y_2-y_1}{x_2-x_1} \\m=\frac{8-0}{7-(-5)} \\m=\frac{8}{7+5}\\m=\frac{8}12} \\m= \frac{2}{3}\\[/tex]
Hence the slope of the line that passes through the points (-5,0) and (7,8) is 2/3
Learn more here: https://brainly.com/question/12922257
Select the scenario that is classified as a permutation without repetition
A : a teacher choosing students for classroom jobs like line leader
B: a math test with multiple choice questions
C: drawing a single card from a deck
D: runners finishing the Boston marathon
Answers
Answer:
A
Step-by-step explanation:
It’s a reference
HELP ME FOR A BRAINLIEST PLEASE !!
Answers
Answer:
2x-3
Step-by-step explanation:
Answer:
y = 2x + 3
Step-by-step explanation:
Parallel lines must have the same slope, in the given equation, the slope is 2, so the slope for the parallel line must also be 2, so that eliminates answer choices B and D.
Now to choose between answer choices A or C, you can just plot the given point (-3, -3) into each equation and see which one fits. Answer A seems to be the correct answer.
Hope this helps!
Paul is making a ball-toss game for his club booth at the fair. He wants to make the circumference of the holes at least 3 inches greater but not more than 4 inches greater than the circumference of the ball. One person suggests that Paul can make the diameter of the hole 1 inch greater than that of the ball. Another suggests the diameter should be 2inches greater. Which suggestion should Paul choose? Explain
Answers
Answer:
Paul can make the diameter of the hole 1 inch greater than that of the ballStep-by-step explanation:
we are going to assume a diameter of the hole has 6in
the radius of the ball is 3in
we looking at a range of the hole greater by (3<4)
we know that the circumference of a circle is given as
the circumference of the ball is
C=2πr
C=2*3.142*3
C=18.85in
The circumference of the hole is ( 1 inch greater )
C=2πr
say the diameter is 6in plus 1in = 7in
the radius =3.5in
C=2*3.142*3.5
C=21.99
compare with the ball the difference is 21.99-18.85
=3.14 which is in the range
The circumference of the hole is ( 2inches greater. )
C=2πr
say the diameter is 6in plus 2in = 8in
the radius =4in
C=2*3.142*4
C=25.13in
compare with the ball the difference is 25.13-18.85
=6.28 which is out of the range
-2.5 (4x-3)
combine like terms to create and equivalent expression
Answers
Answer:
-10x+7.5
Step-by-step explanation:
What is the length of segment LI?
3.9
2.7
3.6
4.2
Answers
PLEASE someone help me and show how you got the answer pleaseee.
sorry if it’s blurry but it says Find the midpoint of the segment with endpoints (6,7) and (6,-5)
Answers
The x coordinates, 6 and 6, add to 6+6 = 12. Then we cut this in half getting 12/2 = 6.
The x coordinate of the midpoint is 6.
The y coordinates, 7 and -5, add to 7+(-5) = 2. Which cuts in half to get 2/2 = 1.
The y coordinate of the midpoint is 1.
Put together, the midpoint is located at (6,1)
pleaseee help me solve this
Answers
hello! here is your answer
Answer:
1) ∠2 ≅ ∠7
⇒ they are corresponding angles
2) ∠5 ≅ ∠9
⇒ they are alternate interior angles
3) ∠4 ≅ ∠7
⇒ they are vertically opposite angles
4) if ∠3 ≅ ∠8, then p║q
⇒ they are corresponding angles
5) ∠3 ≅ ∠9
⇒ they are vertically opposite angles
6) m∠2 + m∠3 = 180
⇒ they are co-interior angles
7) ∠4 is vertical to ∠7
8) ∠2 and∠3 are same side interior angles
9) ∠5 corresponds to ∠8
10) one alternate exterior pair is ∠1 and ∠8
hope it helps you!!
A bird leaves its nest and travels 10 miles per hour downwind for 3 hours. On the return trip, the bird travels 2 miles per hour slower and has 4 miles
left after 2 hours.
How long does the entire trip take?
Answers
Answer:
5 hours
Step-by-step explanation:
10-2=8 now add the hours
Find the distance between the points. A(3, 0) and B((8,10)
Answers
Answer:
The distance is 5 square root of 5, or if it asks in decimal form it would be 11.180.
Step-by-step explanation:
To find the distance between any points, you must use the distance formula. When you plug in the points given, you end up with 11.180. I hope this helps!
3. The positive root of 154 is located between which two consecutive integer values?
Answers
Answer:
between 12 and 13
Step-by-step explanation:
answer is 12.4
Answer:
Step-by-step explanation:
12²=144
√144=12
13²=169
√169=13
√154 lies between 12 and 13.
can i get some help plz its hared
Answers
Find the measure of a
Answers
Answer:
49
Step-by-step explanation:
a+87=136
a=136-87
a=49
PLEASE HELP!
Your life insurance policy is $5.01 per pay. If you are paid biweekly, what is your total annual cost for life insurance?
A. $88.76
B. $60.12
C. $130.26
D. $120.24
Answers
Answer:
d 120.24
Step-by-step explanation:
Is ABC = def if so name the postulate that applies
Answers
The triangles do not meet the criteria of any postulate, therefore, they might not be congruent.
What are Congruent Triangles?There are criteria that can be used to show that two triangles are congruent to each other. They are:
ASA postulate: This says that two triangles are congruent if they have two pairs of congruent angles and one pair of included congruent sides.SAS postulate: This says that two triangles are congruent is they have two pairs of congruent sides and one pair of included congruent angles.HL postulate: If both triangles have equal hypotenuses and a pair of congruent corresponding legs, then they are congruent triangles based on this postulate.SSS postulate: both triangles are congruent if they have three pairs of congruent sides.However, two triangles can have three pairs of congruent angles and may not necessary be congruent triangles.
The triangles in the image below shows that the two triangles have three pairs of corresponding congruent angles. This information is not enough to prove they are congruent.
The answer is, C. Might not be congruent.
Learn more about congruent triangles on:
https://brainly.com/question/2938476
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Solve for the value of q.
134°
(9q-8)
Answers
Answer:
If you mean that 134 degrees = (9q - 8), the answer is: q = 15.78 degrees
Step-by-step explanation:
134 degrees = 9q - 8
142 = 9q
142/9 = q
15.78 = q
q = 15.78 degrees
A rectangle is 11 inches long and 8 inches wide. Find its area.
A
88 square inches
B
96 square inches
81 square inches
D
19 square inches
Answers
A
8x11=88
Hope this helps
Model the following situation with an equation or inequality statement.
Twice a number is one.
Answers
Answer:
2x=1
Step-by-step explanation:
Use x for "a number"
x times 2 = 1
2x=1
which solves for 0.5 or 1/2
2x = 1
yea umm her answer was correct! i checked!
2 bags of sunflower seeds cost $5. At this rate, how many bags of seeds
can you buy for$20?*
Answers
Answer: 50
Step-by-step explanation:
Answer:
8 Bags
Step-by-step explanation:
If two bags cost $5, and you can spend $20, the amount of money multiplies by 4, so the number of bags would also.
2 x 4 = 8
the price for rosemary is 49 cents for 6 ounces. what is the price in dollars per pound?
Answers
16x.49= $7.84
Anyone know how to do??
Answers
Step-by-step explanation:
here it is
hope u get it
don't forget to change the signs when u trasfer the terms
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
Since those two angles are corresponding that means they are equal to each other so we write an equation like this...
[tex]7x+9=8x+2[/tex]
Now we solve for x...
[tex]7x+9=8x+2\\9=x+2\\x=7[/tex]
And that's it x will equal 7.
Classify the quotient as positive ,negative,zero undefined -15 divided by (-5)
Answers
step by step explanation
Solve the following problem. A toolbox has 10 screwdrivers and 6 wrenches. Bella puts 8 more wrenches in the toolbox. How many more wrenches are in the toolbox than screwdrivers? » There are more wrenches than screwdrivers. ✓ DONE
Answers
Answer:
there are 4 more. hope this helps
Answer: 4 more wrenches than screwdrivers.
Step-by-step explanation: 6 + 8 = 14. 14 > 10 by 4.
Emma jogs 2 miles along the beach in 1/3
of an hour. If she travels at a constant rate, how far will she jog in an hour?
1. Use the known information to write a rate.
Emma’s rate:
2 miles 1/3 hours
2. Write an equivalent rate with a denominator of 1.
2(3) miles / 1/3 (3) hours = ? /1 hour
Answers
Answer:
Step-by-step explanation:
6 miles
2 times 3 = 6
or
2 x 3/3 = 6
Which statements about density curves are true? Check all that apply.
The mean of a density curve is indicated by X.
The mean of a density curve is indicated by u.
The standard deviation of a density curve is indicated by o.
The standard deviation of a density curve is indicated by Sx.
The density curve can be above and below the x-axis.
Answers
Answer:
The mean of a density curve is indicated by µ.
The standard deviation of a density curve is indicated by σ.
This is the answer Egde 2020
The statements which are true about density curves is the mean of a density curve is indicated by u and the standard deviation of a density curve is indicated by Sx.
What is a density curve?
The density curve is a way of representation of numerical distribution data in graphical manner, where the outcomes are continues. The density curve can not be below the x-axis or horizontal line of the graph.
In a density curve,
The mean of a density curve is indicated by μ (mu).The standard deviation of a density curve is indicated by Sx.The density curve can only be above x-axis and not below it.Thus, the statements which are true about density curves is the mean of a density curve is indicated by u and the standard deviation of a density curve is indicated by Sx.
Learn more about the density curve here;
https://brainly.com/question/25334760
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the diagonals of a quadrilateral bisect each other at right angles. What is the quadrilateral best described as?
(a) parallelogram
(b) kite
(c) rhombus
(d) trapezium
Answers
Answer:
trapezium fit the most