Step-by-step explanation:
the answer is the number 25
For Exercises 19-24, a, b, c, and d are distinct lines in the same plane. For each combination of relationships, tell how a and d relate. Justify your answer.
I don't understand the symbols
Answer:
a is parallel to d
a and d are parallel, and are perpendicular to c and d (those are parallel to each other)
RESULT
They are parallel
Step-by-step explanation:
The distinct lines in the exercise are either parallel or perpendicular.
19. a and d are parallel lines20. a and d are perpendicular lines21. a and d are parallel lines22. a and d are perpendicular lines23. a and d are parallel lines24. a and d are parallel linesIn geometry, || means parallel lines, while [tex]\mathbf{\perp }[/tex] means perpendicular lines
From the complete question (see attachment), we have the following highlights
Question 19.
Lines (a) to (d) are parallel.
So, lines (a) and (d) are parallel lines
Question 20.
Lines (a) to (c) are parallel.
But line (c) is perpendicular to line (d)
So, lines (a) and (d) are perpendicular lines
Question 21.
Lines (a) and (b) are parallel.
Lines (b) and (c) are perpendicular; so, lines (a) and (c) are perpendicular lines
Lines (c) and (d) are perpendicular; so, lines (a) and (d) are parallel lines
Question 22.
Lines (a) and (b) are perpendicular.
Lines (b) to (d) are parallel; so, lines (a) and (d) are perpendicular lines
Question 23.
Lines (a) and (b) are parallel.
Lines (b) to (d) are perpendicular; so, lines (a) and (d) are parallel lines
Question 24.
Lines (a) and (b) are perpendicular.
Lines (b) and (c) are parallel; so, lines (a) and (c) are perpendicular lines
Lines (c) and (d) are perpendicular; so, lines (a) and (d) are parallel lines
Read more about parallel and perpendicular lines at:
https://brainly.com/question/2073323
Julie and Carlos each generated a real number equivalent to
64
Which expression could NOT belong to Julie or Carlos?
ОА
15.8-2
B
8-2.22
С
4-4.2²
D
2-10.24
passes through (4 -7) and has vertex (1 -6) in vertex form. I need it quickly, please!!!
Wait a minute - sorry I misunderstood the question lol
The equation of the parabola is y = -1/9(x- 1)^2 - 6.
What is vertex form of a quadratic equation?If a quadratic equation is written in the form
y=a(x-h)^2 + k
then it is called to be in vertex form.
It is given that the equation passes through (4 -7) and has vertex (1 -6) in vertex form will be;
y=a(x-h)^2 + k
Since the vertex is at (1, -6), we can write the equation as
y = a(x- 1)^2 - 6
Also, since the parabola passes through (4, -7), we can find the value for a,
-7 = a(4 - 1)^2 - 6
-7 = 9a - 6
a = -1/9
Hence, the equation of the parabola is
y = -1/9(x- 1)^2 - 6
Learn more about vertex form of a quadratic equation here:
https://brainly.com/question/9912128
#SPJ2
Complete the table below using the Midpoint and Distance Formulas.
Given: M is the midpoint of LaTeX: \overline{AB}A B ¯ and A is the midpoint of LaTeX: \overline{MB_1}M B 1 ¯
Diagonal Line Segment
Coordinates of A (-12,4)
Coordinates of M (12,11)
Coordinates of B (
36
,
18
)
Coordinates of B1 (
36
,
18
)
Length of AB
50
Length of AB1
12.5
Answer:a
Step-by-step explanation:
Five times the sum of a number and 3 is 35. Find the number.
Answer:
4
Step-by-step explanation:
Let the required number be x.
Since, Five times the sum of a number and 3 is 35.
[tex]5(x + 3) = 35 \\ \\ x + 3 = \frac{35}{5} \\ \\ x + 3 = 7 \\ \\ x = 7 - 3 \\ \\ x = 4[/tex]
URGENTT
maxs team scored 230 runs in 40 overs. Williams team scored 280 runs in 50 overs
A) calculate each team's run rate per over
B) which team had a better run rate?
Answer:
Max's team 5.75
Williams team 5.6
Max's team had better run rate
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Answer:
Blue, the first one.
36x + 145 = 433.
Answer:
its blue
Step-by-step explanation:
PLEASE HELP!! DUE IN AN HOUR!
Answer:
Step-by-step explanation:
4. angle 3= 117, angle 4 and angle 2=63
5. angle 4= 59, angle 1 and 3= 121
6. angle 2= 88, angle 1 and angle 3= 92
A paving company makes concrete by adding water to a mix that is 1 part cement, 3 parts sand and 3 parts aggregate (stone). What fraction of this mix is aggregate? Express your answer as a common fraction.
Answer:
3/7 is your answer
Step-by-step explanation:
all I do is add all the numbers and take aggregate over the total
In January, Jeff bought three rabbits. By February, the rabbit population
had doubled. By March, Jeff noticed that the population of the rabbits
had doubled again. How many rabbits will Jeff have by May?
Answer:
Jeff will have 48 rabbits by May
Explain how to get this answer 2m+3p+4m-p
Answer:
6m+2p
Step-by-step explanation:
Simplify the expression
help please! the graph below
Answer:
The constant of proportionality is basically just the slope, so the answer is 1/6.
Step-by-step explanation:
Count how many Y units it goes up to get the the black point from (0,0) (the origin). You go up 1 unit to go 6 units to the right meaning the slope is 1/6.
That is the rise over run technique and there are many others, such as point slope form, and y2-y1 over x2-x1.
Hope this helps!
.1% as a decimal and fraction
Percent Decimal Fraction
1% 0.01 1/100
Hope this helps
If x – 10 = 5x - 10, what is the value of x?
Answer:
[tex]\boxed {x = 0}[/tex]
Step-by-step explanation:
Solve for the value of [tex]x[/tex]:
[tex]x - 10 = 5x - 10[/tex]
-Take [tex]5x[/tex] and subtract it from [tex]x[/tex]:
[tex]x - 10 - 5x = 5x - 5x - 10[/tex]
[tex]-4x - 10 = -10[/tex]
-Add [tex]10[/tex] to both sides:
[tex]-4x - 10 + 10 = -10 + 10[/tex]
[tex]4x = 0[/tex]
-Since [tex]4x[/tex] does not equal to [tex]0[/tex], then [tex]x[/tex] must equal to [tex]0[/tex]:
[tex]\boxed {x = 0}[/tex]
Diego is collecting dimes and nickels in a jar. He has collected $22.25 so far. The relationship between the numbers of dimes and nickels, and the amount of money in dollars is represented by the equation 0.10d+0.05n=22.25. Select the THREE values (d,n) that could be solutions to the equation. ( 0 , 445 ) ( 0.50 , 435 ) ( 233 , 21 ) ( 118 , 209 ) ( 172 , 101 )
Answer:
Correct options are:
a) ( 0 , 445 )
d) ( 118 , 209 )
e) ( 172 , 101 )
Step-by-step explanation:
A nickel is worth 5 cents $0.05
A dime is worth 10 cents = $0.10
The relationship between the numbers of dimes and nickels, and the amount of money in dollars is represented by the equation 0.10d+0.05n=22.25. Select the THREE values (d,n) that could be solutions to the equation.
a) ( 0 , 445 )
b) ( 0.50 , 435 )
c) ( 233 , 21 )
d)( 118 , 209 )
e)( 172 , 101 )
Verifying the options
a) ( 0 , 445 )
0.10d+0.05n=22.25.
= 0.10(0) + 0.05(445) = 22.25
= 22.25 = 22.25
Options a) is correct
b) ( 0.50 , 435 )
0.10d+0.05n=22.25.
= 0.10(0.50) + 0.05(435) = 22.25
= 21.8 ≠ 22.25
Option b is incorrect
c) ( 233 , 21 )
0.10d+0.05n=22.25.
= 0.10(233) + 0.05(21) = 22.25
= 24.35 ≠22.25
Option c is incorrect
d) ( 118 , 209 )
0.10d+0.05n=22.25.
= 0.10(118) + 0.05(209) = 22.25
= 22.25 = 22.25
Option d) is correct
e) ( 172 , 101 )
0.10d+0.05n=22.25.
= 0.10(172) + 0.05(101) = 22.25
= 22.25 = 22.25
Option e) is correct
Which of the following is an example of control ?
A) Performing five different studies of the same drug
B) Repeating a study 10 times
C) Studying the effects of both therapy and no therapy on students
D) Assigning fest subjects to test groups arbitrarily
Answer:
C) Studying the effects of both therapy and no therapy on students
Step-by-step explanation:
Answer:
it’s d just did the quiz the above is no smart
Step-by-step explanation:
If t^3=6427, what is the value of t?
2Answer:
r22
Step-by-step explanation:
Write the equation of a line that is perpendicular to y=-2/7x+9 and that passes through the point (4,-6)
Answer:
y = 7/2x - 20
Step-by-step explanation:
The slope of a perpendicular line is the opposite reciprocal of the original slope.
-2/7 -> 7/2
Find the new y-intercept.
y = 7/2x + b
-6 = 7/2(4) + b
-6 = 14 + b
-20 = b
y = 7/2x - 20
Best of Luck!
Answer this for 15 POINTS and BRAINLIEST
Answer:
6/15=y
Step-by-step explanation:
cuz
One gallon is equal to about 3.7854 liters.
What is this amount rounded to the nearest thousandth?
Find the difference: 2x + 10 - 3 / x+4
Answer:
the answer is b edge 2022
Step-by-step explanation:
Find the distance between the following two points:
(4,-1) and (7,-3)
Answer:
[tex]d = \sqrt{13}[/tex]
Step-by-step explanation:
Distance Formula: [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Simply plug in the 2 coordinates into the distance formula to find distance d:
[tex]d = \sqrt{(7-4)^2+(-3-(-1))^2}[/tex]
[tex]d = \sqrt{(3)^2+(-3+1)^2}[/tex]
[tex]d = \sqrt{9+(-2)^2}[/tex]
[tex]d = \sqrt{9+4}[/tex]
[tex]d = \sqrt{13}[/tex]
Can anyone help, i kinda forgot how to do these-
Answer:
more than half the students earned higher than 80% on the test
Step-by-step explanation
e=mc squared, but solved for m. Thanks for any help!
Answer:
e/c=m
Step-by-step explanation:
To solve for "m" you need to isolate the variable. Since m is being multiplied by c you need to do the opposite operation, division. The Division Property of Equality tells us that we are allowed to divide the equation by any number as long as we divide it by both sides. So e/c=mc/c, then the c's cancel out, and your final answer is e/c=m.
What is the equation for the situation? [The number of pizza meals sold by the concession stand was three times the number of hot dog meals. If the pizza meal cost $4, the hot dog meal cost $2, and the total revenue from the meals was $658, how many of each meal was sold?] 1 point
Answer:
164.5
Step-by-step explanation: just sat it was mental math
ONLY NEED HELP WITH 6 I PUT A PICTURE ABOVE DUR VERY SOON!!!!!!!
Answer:
slope is 4
y-intercept is 1
What value of X will make the following equation true?
14x - 12 = 4 - 42x
The answer to the equation is [tex]x=\frac{2}{7}[/tex]
First, you must add 12 on each side
[tex]14x=16-42x[/tex]
Then, you add 42x on each side
[tex]56x=16[/tex]
Finally, divide each side by 56
[tex]x=\frac{2}{7}[/tex]
The value of x = 2/7 which makes the equation 14x - 12 = 4 - 42x true.
What is a linear equation?A linear equation is an equation in which the highest power of the variable is always 1. The standard form of a linear equation in one variable is of the form Ax + B = 0.
14x - 12 = 4 - 42x
14x + 42x = 4 + 12
56x = 16
x = 2 / 7
Therefore, The value of x = 2/7 which makes the equation 14x - 12 = 4 - 42x true.
Learn about linear equations here:
https://brainly.com/question/11897796
solve x² =-169
thank you so much to whoever hlps me
Answer:
yor final answer is going to be 59
Step-by-step explanation:
59
Answer:
13
Step-by-step explanation:
Find the difference in altitude between 2,933 feet on a mountain peak and - 298 feet on a valley floor. The difference in altitude is feet.
Answer:
3,231 feet
Step-by-step explanation:
Find the difference between the two heights by subtracting them:
2933 - (-298)
2933 + 298
= 3231
So, the difference in altitude is 3,231 feet
Answer:
3,231
Step-by-step explanation:
To get the answer, you should:
2,933 + 298 = 3,231
Before soccer practice, Laura warms up by jogging around the outside of the entire soccer field. Measures 80meters by 120meters If Laura wants to know how much Meyers she jogged in all, which measurement should she find? A- perimeter B-Length C-Area
Answer:
PERIMETERStep-by-step explanation:
If Laura wants to know how much Meyers she jogged in all, then she will need to find the perimeter of the entire soccer field.
Perimeter is a distance along the edges of a geometric shape.
Since the soccer field is rectangular in nature, the perimeter is calculated as;
P = 2(L+W)
L is the length
W is the width
Given
Length = 80meters
Width = 120metres
P = 2(80+120)
P = 2(200)
P = 400m
The total distance she covered is 400m
Hence the measurement she should find is Perimeter.