Answers
Answer:
1/2
Step-by-step explanation:
When you have two points you need to use the slope formula:
[tex]m=\frac{y_{2}-y_{1} }{x_{2}-x_1}[/tex]
x1 and y1 is the first point and x2 and y2 is the second point, remember that the first number is X and the other is Y so...
[tex]m=\frac{5-4}{3-1} \\m=\frac{1}{2}[/tex]
1/2 is the slope of the points
Related Questions
Please help me with this! I’m so lost :((
Answers
Answer:
# 1 reb #2 is cfs
hope i could help...........
Quadrilaterals ABCD and EFGH are shown in the coordinate plane. Quadrilaterat ABCD will be reflected across the x-axis and then rotated 90 clockwise about the origin to create quadrilateral A^ prime B^ prime C^ prime D^ prime . What will be the y -coordinate of B?
Answers
Answer:
Step-by-step explanation:
180 degree rotation about point C prime composition reflected across line m
Transformation involves changing the position of a quadrilateral by reflecting and/or rotating it.
The y-coordinate of B" is 3
The coordinates of vertex B of quadrilateral ABCD is:
[tex]\mathbf{B = (-3,7)}[/tex]
The rule of reflection across the x-axis is:
[tex]\mathbf{(x,y) \to (x,-y)}[/tex]
So, we have:
[tex]\mathbf{B' = (-3,-7)}[/tex]
The rule of 90 degrees clockwise rotation across the origin is:
[tex]\mathbf{(x,y) \to (y,-x)}[/tex]
So, we have:
[tex]\mathbf{B" = (-7,3)}[/tex]
Hence, the y-coordinate of B" is 3
Read more about transformation at:
https://brainly.com/question/18549175
Given trapezoid ABCD whose bases are segment AB and segment CD, what is mZB?
Answers
Answer:
x = 19
<B = 125°
Step-by-step explanation:
The sum f angle <D and angle <A is equal to 180° because these angles are supplementary
75° + 5x + 10 = 180° add like terms
85 + 5x = 180 subtract 85 from both sides
5x = 95 divide both sides by 5
x = 19
Same rule goes for angle <C and angle <B
<B + 55° = 180 subtract 55 from both sides
<B = 125°
A group of workers can plant 8 1/4 acres in 5 1/2 days.
What is the unit rate in acres per day?
Write your answer as a fraction or a mixed number in simplest form.
Answers
Explanation:
8 1/4 = 33/4
5 1/2 = 11/2
Find the unit rate in acre per day:
(33/4) divide by (11/2)
33/4 x 2/11 = 3/2
Calculate the sum of the INTERIOR angles of a 16-gon.
Answers
Plz help due tomorrow
Answers
Answer: $21000
Step-by-step explanation:
By uwing option A, the salesperson will make (40 × $21) = $840.
Let the amount of sales that is needed for the week to be thesame as option A be x. Therefore,
4% of x = $840
4% × x = $840
0.04x = $840
x = $840/0.04
x= $21000
The salesperson need to sell $21,000 worth of sales
Please help. This is geometry.
Answers
Answer:
ASA
Step-by-step explanation:
We know angle KLM=angle KLNWe know KL=KLWe know angle MKL=angle NKL
Tina's car needs to be repaired. As auto repair shop charges Tina $42.30 for replacement parts and $22.50 per hour of labor.
If Tina gets charged a total of $109.80, how many hours of labor were spent on the repair?
O 5 hours
O 4 hours
O 3 hours
O 2 hours
Answers
42.30 + 22.50 = 64.80
64.80 + 22.50 = 97.30
97.30 + 22.50 = 109.80
We added 22.50 3 time so our answer would be 3 hours
Mathematical standard answer:
Therefore the total hours of labor spent on the repair was 3 hours.
- If this helped I would appreciate it a lot if you could mark this as brainlest
HELPPPPPPPPPPPP 7TH GRADE
Answers
Answer:
263 ft
Step-by-step explanation
!!!HELP PLZ!!!
write the slope-intercept form of the equation of the line through the given slope:
through: (-4, 3) Slope=1
Answers
Answer:Y=X+7
Step-by-step explanation:
Solve the quotient of 9.36 and 0.3
Answers
steps:
9.36/3 = 31.2
quotient is the solution to division
Answer:
31.2
Step-by-step explanation:
it's just basic division
Tickets to the museum cost 7.50 each. Students receive a 15% discount on admission. What is the cost of a student ticket?
Answers
Answer:
138
Step-by-step explanation:
For there are 48 apples and 60 bananas and 96 oranges each basket must contain the same number of each type of frut Search instead for there are 48 apppes and 60 banas and 96 onanges each basket must contain the same number of each type of frut
Answers
This question is incomplete
Complete Question
For there are 48 apples and 60 bananas and 96 oranges each basket must contain the same number of each type of fruit. Find the greatest number of baskets you can have
Answer:
The greatest number of baskets you can have is 12 baskets.
And each baskets would contain:
4 apples, 5 bananas and 8 oranges
Step-by-step explanation:
The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
The factors of 96 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96
Then the greatest common factor is 12.
Therefore, the greatest number of baskets you can have is 12 baskets.
Each baskets would have
For apples
48 apples
48 apples / 12 baskets = 4 apples per basket
For bananas
60 bananas
60 bananas/12 baskets = 5 bananas per basket
For Oranges
96 Oranges/ 12 baskets = 8 oranges per baskets
Two candidates ran for class president. The candidate that won received 60% of the 380 total votes. How many votes did the winning candidate receive?
this all my points pls dont troll;-;
Answers
Answer: 228
Step-by-step explanation:
10% of 380 is 38.
The winning candidate got 60% of the votes.
So, we will multiply 38 by 6.
38 x 6 = 228
The answer to the question is 228.
Which of the following is divisible by 3?
a) 10
b) 24
c) 67
d) 555
Answers
Answer:
24, 555 are answer of this question.
Step-by-step explanation:
2+4=6 (3×8)
5+5+5=15 (15 is divisible by 3 ).
Answer:
B and D
Step-by-step explanation:
24 divided by 3 equals 8
555 divided by 3 equals 185
3 does not divide equally into 24 or 67
HOPE THIS HELPS <33333
-Silver
HELP ASAP
HELP ASAP
HELP ASAP
What is the value of X?
Answers
Answer:
61 degrees
Step-by-step explanation:
180 - 58 = 122
Since both sides are congruent, 122/2 = 61
Answer:
61
Step-by-step explanation:
Since ED and EF are congruent, Angle D = Angle F meaning angle F is also x degrees.
From here, we can use the total sum of angles in a triangle = 180 to calculate x:
180 = 58 + x + x
180 = 58 +2x
122 = 2x
x= 61 degrees
ASAP!!! ILL MARK BRAINIEST!!!The expression on the left side of an equation is shown below. 3 x + 9 = box If the equation has no solution, which expression can be written in the box on the other side of the equation? –9 –3 3 x 3 x + 9
Answers
Answer:
C. 3x
Step-by-step explanation:
The first two choices give 1 solution each.
The last choice gives an infinite number of solutions.
Choice C. gives no solution.
3x + 9 = 3x
Subtract 3x from both sides.
9 = 0
Since 9 = 0 is false, equation 3x + 9 = 3x has no solution.
Step-by-step explanation:
Answer:
C AKA 3x
Step-by-step explanation:
took the test
Vince weighs 160 pounds, and his friend Nadir weighs 140 pounds. Nadir calculated that his weight on another planet would be about 56 lb. Approximately what would Vince weigh on the other planet?
40 lb
64 lb
76 lb
90 lb
Answers
Answer: 64 lbs
Step-by-step explanation:
I divided 56/140 and got 0.4. Then multiplied 0.4 by 160 and got 64. SOunds about right to me.
You can double check by multipling 0.4 by 140 and you get 56.
Answer:
64lb
Step-by-step explanation:
i mean i got it right on my quiz on egde 2020
What is 93.6 divided by 30
Answers
Answer:
The correct answer is 3.12.
Step-by-step explanation:
93.6 ÷ 30 = 3.12
Therefore, the answer is 3.12.
Hope this helps! :D
Solve for brainliest
Answers
Answer:
X = 18 Y= 30
Step-by-step explanation:
Since you have to do times two to X and Y.
Mark as brainliest plz
Answer: y=30 x=18
Step-by-step explanation:
16x2=32
so everything else must be multiplied by 2 bc the shape is 2 times bigger according to 16 and 32
15x2=30
so 30=y
9x2=18
so 18=x
Determine which equation represents a function.
A. y = -2x + 1
B. x=4
C. x=y²-1
D. y²-x
Answers
The equation that represents a function is (A) y = -2x + 1.
A Function is defined as an equation for which any "x" we substitute in the equation will give only one output such as "y"
it is denoted by y=f(x).
In the given question
Option (A)
y=-2x+1
Yes the given equation is a function ,
because when we substitute a value in x ( let x=2) it gives only a single output (y=-3).
Hence , y=-2x+1 is a function .
Option (B)
x=4
No, it is not a function as ,
x=4 is a vertical line parallel to y axis ,
we know that for a function every value of x will have exactly one y .
For x=4 , y can 0 , -9 , 6 .
Hence , x=4 is not a function.
Option (C)
x=y²-1
No. it is not a function ,
we know that for a function every value of x will have exactly one y .
For x=0 , y=+1,-1 .
Hence , x=y²-1 is not a function .
Option (D)
y²-x
No , it is not a function
As y²-x do not have an equal to sign "=" , it cannot be considered as an equation.
Hence , y²-x is not a function .
Therefore , Only y = -2x + 1 represents a function , the correct option is (A) y = -2x + 1
Learn more about Functions here https://brainly.com/question/1995353
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find the radian measure of the central angle of a circle of radius r that intercepts an arc of length s.
Answers
The central angle in radians is given by θ = s/r, where s is the arc length and r is the radius of the circle
For given question,
we need to find the radian measure of the central angle of a circle of radius r.
The central angle intercepts an arc of length s.
Let θ be the central angle in radians.
We know that the arc length of circle of radius r is,
s = r × θ
where s is the arc length
r is the radius of the circle
θ is the central angle measured in radians
From above equation,
we have, θ = s ÷ r
Therefore, the central angle in radians is given by θ = s/r, where s is the arc length and r is the radius of the circle
Learn more about the arc length here:
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Given the following formula, solve for l.
P=2(l+b)
Answers
Answer:
D
Step-by-step explanation:
P=2(L + B)
P = 2L + 2B
P - 2B = 2L
OR P - 2B BY 2 = L
THEREFORE, D.
Answer:
D.
Step-by-step explanation:
What is the distance between points A and B?
Answers
Answer:
A
Step-by-step explanation:
I am 99.9% certain that this answer is A. It asks the Difference between point A and B. Difference = subtraction. So, C and D is automatically out of the Picture. I calculated A and A makes the most sense.
the quotent of 6 and a number r
Answers
Answer:
6/r
Step-by-step explanation:
Quotient is the result of a division.
Answer: 6/r
Please help!!! Urgent for homework
Answers
Answer: 7 and 8
Step-by-step explanation:
Square root and squared cancel out
Answer:
a=7
b=32
Step-by-step explanation:
The first one (a) is 7 because if you square a square root, you get the number inside the root. Also, technically a square root has an exponent of (1/2) so when you have a power-to-a-power (power rule of exponents) you multiply the exponents. So ([tex]7^{1/2}[/tex])^2 is 7.
For (b) you have to take it in two parts. Square the square root and you get 2. Square the 4 in front, you get 16. Multiply those two numbers (16 and 2) together and you get 32.
Edit: Check on your calculator, you get the same answers I got! :)
Pleaseeee helppppppppp
Answers
Answer:
C
Step-by-step explanation:
Jayden drove 280 miles in 7 hours. On average, how fast did he drive, in miles per hour?
Answers
Answer:
23
Step-by-step explanation:
i honestly have no idea
slope intercept form
through: (2, 4) and (1, -3)
Answers
Answer: I attached a graph below, hope it helps.
Step-by-step explanation:
A line can be written in the form y = mx + b where m is the slope and b is the y intercept.
Since the slope is given as 4, the equation will be y = 4x + b
Plugging in the point (2,1) to the equation we get 1 = 4(2) + b or 1 = b + 8
Solving for b gives b = -7 so the equation will be y = 4x - 7
Atticus is examining the equations: 4x + 2y = 10 and y = -2x + 5. He states that the equations are equivalent. Is he correct why or why not?
Answers
Answer:
He is correct
Step-by-step explanation:
Put the first equation into y = mx + b by isolating y:
4x + 2y = 10
2y = -4x + 10
Divide each side by 2:
y = -2x + 5
So, putting the first equation into y = mx + b got us the same equation as the second one, y = -2x + 5.
Since they are the same, the equations are equivalent.
Atticus is correct.