Answers
Answer:
y=-1/2x+2
the y-intercept is at 2 and the slope is -1/2
meaning the y coordinates with move down 1 while the x coordinates will move 2 in a positive (right) direction
Related Questions
ASAP PLEASE HELP IM TIMED WILL MARK BRAINLIEST
Letr stand for "O > 2" and s for "2<5'. What is the truth value for r ^ s? Why?
A)
True; the truth value of s is true.
B)
False; the truth value of r is false.
C)
False; the truth value of s is false.
D)
The truth value cannot be determined because the statements are a
contradiction.
Answers
Answer: im sorry that nobody got to you, im having the same problem right now
Step-by-step explanation:
Answer: FALSE
Step-by-step explanation:
x ∧ y is true only when x and y are both true
So, since r and s are both false, r ∧ s is also false.
Therefore, s ∧ (r ∧ s) is false since r ∧ s is false.
triangle ABC is being dilated with center of dialation at the origin. The image of c, point C', has coordinates of (7.2, 3.6). What is the scale factor of the dilation and what are the coordinates of point A'?
Answers
Answer:
4
Step-by-step explanation:
Coordinates of the image point A' will be (-3.6, 3.6).
Rules for the transformation:If a point (h, k) is dilated by scale factor 'a' about the origin, coordinates of the image point point C' will be → (ah, ak)If a point C(6, 3) is dilated by a scale factor 'a', coordinates of the image point C' will be → (6a, 3a)From the graph attached, image point of C(6, 3) is C'(7.2, 3.6)
By the rule of transformation → (6a, 3a) = (7.2, 3.6)
6a = 7.2 ⇒ a = 1.2
Coordinates of point A → (-3, 3)
If the point A is dilated by a scale factor 1.2 about the origin,
Coordinates of the image point A' will be → A'(-3×1.2, 3×1.2)
→ A'(-3.6, 3.6)
Find out more information about the transformation here,
https://brainly.com/question/488929?referrer=searchResults
Convert − 6 7to a decimal. Go out 3 decimal places and round as appropriate.
Answers
Answer:
-0.85714285714
Rounded answer:
-0.86
Step-by-step explanation:
The speed of sound in hydrogen is about 3.9 times its speed in air. If its speed in
hydrogen is almost 1287 m/s, what is its speed in air?
Answers
Answer:
330
Step-by-step explanation:
Answer:
330 m/s
Step-by-step explanation:
Divide 1287 m/s by 3.9 to get the speed of sound in air as given that the speed of sound in hydrogen is 3.9 times it's speed in hydrogen.
Hope this makes sense.
Good luck!!
3.3g+4=1.3g+8 helppp pls
Answers
Answer: 2
Step-by-step explanation:
3.3 x 2 = 6.6
6.6 + 4 = 10.6
1.3 x 2 = 2.6
2.6 + 8 = 10.6
A lotion is made from an oil blend costing $1.50 per ounce and glycerin costing $1.00 per ounce. Four ounces of lotion costs $5.50.
A table titled Lotion, showing Ounces, Cost per Ounce, and Total. The first row shows, Oil Blend, and has 4 minus g, 1.50, and x. The second row shows Glycerin, and has g, 1.00, and blank. The third row shows, Mixture, and has 4, blank, and 5.50.
Answers
Answer:
(4 – g) 1.5
Step-by-step explanation:
Trust
Answer:
(4 – g) 1.5
Step-by-step explanation:
Classify the following triangle. Check all that apply.
O A. Obtuse
B. Equilateral
c. Right
D. Acute
O E. Scalene
OF. Isosceles
Answers
Answer:
This is an Equilateral Acute triangle.
The table below represents the number of hours a student worked and the amount of money the student earned. What is the initial amount this student is paid? (Base pay, when number of hours, h = 0) I’LL PAY YOU 30 DOLLARS IN CASHAPP RIGHT NOW WHEN YOU DO IT!
Answers
The initial amount this student is paid is 0 and this can be determined by using the two-point slope form of the line.
Given :
The given table represents the number of hours a student worked and the amount of money the student earned.
The following steps can be used in order to determine the initial amount this student is paid:
Step 1 - The two-point form of the line can be used in order to determine the initial amount this student is paid.
Step 2 - So, the linear equation that represents the given situation is:
[tex]\rm \dfrac{d-50}{h-8}=\dfrac{93.75-50}{15-8}[/tex]
Step 3 - Simplify the above expression.
[tex]\rm \dfrac{d-50}{h-8}=6.25[/tex]
d - 50 = 6.25h - 50
d = 6.25h
Step 4 - Now, substitute the value of (h = 0) in the above expression.
d = 0
Therefore, the correct option is D) There is no base pay.
For more information, refer to the link given below:
https://brainly.com/question/11897796
34. What is the smallest subset containing 100 ?
A. Irrational Numbers
B. Whole Numbers
C. Natural Numbers
D. Rational Numbers
Answers
Evaluate the value of the expression
4(x+2-5x) when x=2
Answers
Answer:
-24
Step-by-step explanation:
plz mark brainlyest
Does anyone know this
Answers
Answer:
2.5
Step-by-step explanation:
2.5
Answer:
2.5s
Step-by-step explanation:
Time = [tex]\frac{Distance}{Speed} =\frac{5 meters}{2m/s} =2.5s[/tex]
Dierdre’s work to solve a math problem is shown below.
Problem: How many 1 and one-half-foot pieces can be cut from a 12-foot length of ribbon?
Step 1:
1 and one-half divided by 12 = n
Step 2:
Three-halves divided by 12 = n
Step 3:
Three-halves times StartFraction 1 Over 12 EndFraction = n
Step 4:
StartFraction 3 Over 24 EndFraction = n
Answer:
One-eighth = n
What was Dierdre’s first error?
She switched the divisor and the dividend in step 1 when creating an equation to model the problem.
She used an improper fraction in step 2 that is not equivalent to 1 and one-half.
She replaced the divisor by its reciprocal in step 3 instead of replacing the dividend by its reciprocal.
She reduced the fraction in step 4 incorrectly.
Answers
Step-by-step explanation:
step 1
Answer:
Step 1)-She switched the divisor and the dividend in step 1 when creating an equation to model the problem.
Step-by-step explanation:
I got it right on my unit test :>
Joey completed 3,556 push ups over a 4-week period (there are 7 days in a week). Joey did the same number of push-ups every day. How many push-ups did Joey do each day
Answers
Answer:
127 per day
Step-by-step explanation:
Total pushups in 4 weeks = 3,556
4-week period( 7 days a week) = 4 × 7
= 28 days
How many push-ups did Joey do each day?
Push ups per day = Total push ups / Total number of days
= 3,556 / 28
= 127
Push ups per day = 127
Joey did 127 push-ups each day for a 4-week period( 7 days a week)
Which of the following graphs could be the graph of the function f(x)=.03x2(x2-25)
Answers
Answer:were are the graphs
Step-by-step explanation:
Two lines, A and B, are graphed (Look at the picture):
Determine the solution and the reasoning that justifies the solution to the systems of equations.
a.(−4, 6), because both the equations are true for this point
b.(2, 8), because the graph of the two equations intersects at this point
c.(2, 8), because neither of the two equations is true for this coordinate point
d.(−4, 6), because the graph of the two equations intersects the axis at these points
Answers
Answer:
B. (2,8), because both equations intersect at this point
Answer:
B. (2,8), because both equations intersect at this point
Step-by-step explanation:
Why is it answer B? Because of Enlarging the graph, we find that the intersection of the two lines drawn is at point (2,8). Hence, the solution of the equation is (2,8) because the graphs of the two lines intersect at this point.
The ratio of the present age of mother and daughter is 3:1. Six years ago the ratio of their age was 6 : 1. Find their present age.
Answers
Answer:
30 and 10
Step-by-step explanation:
Given ratio of age = 3 : 1 = 3x : x ( x is a multiplier )
Six years ago their age ratio was
3x - 6 : x - 6 = 6 : 1 ← express in fractional form
[tex]\frac{3x-6}{x-6}[/tex] = [tex]\frac{6}{1}[/tex] ( cross- multiply )
6(x - 6) =3 x - 6
6x - 36 = 3x - 6 ( subtract 3x from both sides )
3x - 36 = - 6 ( add 36 to both sides )
3x = 30 ( divide both sides by 3 )
x = 10
Thus their present ages are
mother = 3x = 3 × 10 = 30
daughter = x = 10
A student's work to solve an equation is shown.
Answers
9514 1404 393
Answer:
incorrectlyone solutionStep-by-step explanation:
The third line of the solution is incorrect. It should be ...
5x +2 = -5x +2
Then the one solution can be found:
10x = 0 . . . . . . . . . add 5x-2 to both sides
x = 0
long division method hcf of 430,516 and 817
Answers
Answer:
you need to add up 430,516 x 817 and see what it gives you for my exclusive seen 1247.516
Step-by-step explanation:
Someone help me please ASAP
Answers
Answer:
3. 45, 4. 24
Step-by-step explanation:
use formula: hypotenuse²= side² + other side ²
3.
x²= 27²+36² calculate the squares then add
x²=2025 square root both sides
x= √2025= 45
4.
25²= x²+7² isolate the vaiable by subtracting 7² from both sides
25²-7² = x² square then subtract
576 =x² square root both sides
24=x
Help!!! 100 POINTS
Examine the number line and select all the statements that are true.
The sum of a and 0 is positive.
The product of a and c is negative.
The quotient of b and a is positive.
The sum of a and b is positive.
The quotient of c and 0 is undefined.
b < a
Answers
Answer:
the product of a and c is negitive
Step-by-step explanation:
Answer:
The second one is true
The third one is true
The fourth one is false
The fifth one is true
The sixth one is false
PLEASE HELP! I REALLY NEED HELP WITH THIS!! I WILL MARK BRAINLIEST!!!
All of the following expressions are equivalent to 12w + 6, except:
-1(12w - 6)
(3 + 6w)2
6(1 + 2w)
-1(-12w - 6)
Answers
Answer:
2nd one
Step-by-step explanation:
Is 0.23 a rational number? Choose the best explanation.
Answers
Answer:
yes because it can be written as 23/100
Step-by-step explanation:
I did this before and I have gotten it correct.
Peyton's car used 6 gallons to travel 192 miles. How many gallons of gas would she need to travel 480 miles?
Answers
Answer:16
Step-by-step explanation:
Answer:15
Step-by-step explanation:
Draw a line through the point (−2,−2) with a slope of 1/4. Draw a line through the point (2, 0) with a slope of 1/4
Answers
Answer:
Step-by-step explanation:
The standard equation of a line in point-slope form is expressed as;
y-y0 = m(x-x0) where:
m is the slope
b is the y-intercept.
Given the following
Slope = 1/4
(x0, y0) = (-2, -2)
The equation becomes;
y-(-2) = 1/2(x-(-2))
y+2 = 1/2(x+2)
2(y+2) = x+2
2y+4 = x+ 2
2y-x = 2-4
2y-x = -2
For the line through the point (2, 0) with a slope of 1/4
y - 0 = 1/4(x-2)
y = 1/4(x-2)
4y = x- 2
4y - x = -2
Find the plotted lines below:
Learn more here: https://brainly.com/question/17003809
Azel has 10 apples and Emily has 5 apples
Where does emily live?
A. Port geese 2546
B. In Atlanta
C. Nowhere
D. All the above
Answers
Answer: I think all of the above
Step-by-step explanation:maybe there traveling so…
Which statement must be true about line TU?
Line TU is parallel to line RS.
Line TU is perpendicular to line RS.
Line TU has no slope.
Line TU has a slope of –5.
Answers
Answer:
line TU is parallel to line RS
Step-by-step explanation:
edg2020
Answer: line TU is parallel to line RS
Step-by-step explanation:
Which sets of values belongs to the domain and range of a relation
Answers
full answer:
As we know that
The domain of a relation is defined as the set of all possible independent values the relation can really take - basically the group of all possible inputs.
The range of a relation is defined as the set of all possible dependent values the relation can generate from the domain values - basically the group of all possible outputs.
As
The domain is the set of independent values, meaning the set of x-coordinates of the ordered pairs as x is an independent variable.
The range is set of dependent values, meaning the set of y-coordinates of the ordered pairs as y is an independent variable.
So, in the set of ordered pairs of a relation
900 students attend Ridgewood Junior High School. 5% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?
Answers
Answer:
180 students brought their lunch to school on Thursday
Step-by-step explanation:
We are told that out of 900, 5% of the students brought their lunch to school everyday
So the number that brought their lunch on Thursday will be;
5% of 900
= 5/100 * 900 = 180
Robinson Crusoe is an adventure novel about one man's seafaring adventures that change who he is and how perceives the world. Describe a significant event in your life that made you stop and think about your own destiny or approach to life.
Answers
Expand: -3(x – y + 5)
Answers
Answer:
-3x+3y-15
Step-by-step explanation:
;)
Answer:
-3x+3y-15
Step-by-step explanation:
-3*x= -3x
-3*-y= 3y
-3*5= -15
