Answer: The equation for the perpendicular bisector of line segment xy is .
Explanation:
It is given that the line segment xy has endpoints x(5,7) and y(-3,3).
The bisector divides the line segment xy in two equal parts, so the bisector must be passing through the midpoint of xy.
Midpoint of two points (x_1,y_1) and (x_2,y_2) is calculated as,
Midpoint of xy is,
So, the perpendicular bisector must be passing through the point (1,5).
The slope of line passing through the point (x_1,y_1) and (x_2,y_2) is calculated as,
Slope of line segment is . Therefore the slope of perpendicular bisector is -2 because the the product of slopes of two perpendicular lines is always -1.
The line passing through the point (x_1,y_1) with slope m is defined as,
Bisector passing through the point (1,5) with slope 2.
Therefore, the equation for the perpendicular bisector of line segment xy is .
Which of the following are factors of 11?
A/1
B/11
C/4
D/5
E/0
F/22
Answer:
B, F
Chow,...!
A box of crayon weighs 0.6272 N. There are 8 crayons inside the box. What is the mass of each crayon in grams?
Answer:
Mass of that box of crayon = .06272 Kg
Mass of each crayon = 0.00784 Kg
0.00784*1000 = 7.84 g
The width of a rectangle measures (26b - 8c) centimeters, and its length measures
(10b + 6c) centimeters. Which expression represents the perimeter, in centimeters,
of the rectangle?
1. 24b - 4c
2. 12b- 2
3. 12c - 8 + 24b
4. 24b - 4
8x - 6 when X = 7
Need ASAP
Answer:
= 50
Step-by-step explanation:
8x-6
x = 7
8(7) - 6
56-6
=50
Answer:
8x - 6
8 x 7 - 6
56 - 6
50Step-by-step explanation:
Substitute x for 7 use Order of Operations for right answer.
Round the fraction to the nearest whole number.
5/8
please help
Answer:
1
Step-by-step explanation:
so when you divide 5/8 you get 0.625 and rounding it of to the nearest whole number it will be 1.
hope this helps
Answer:
1
Step-by-step explanation:
(8/8) = 1 (4/8) = half (0/8) = 0
(5/8) = a bit more than half, so is closer to 1
5/8≈1
You withdraw $40 each month from your savings account. what integer represents the change in your balance after 4 months?
Answer:
The balance would be $160 from whatever it was before the 4 months.
Step-by-step explanation:
Since the bank balance is being added by 40 for each month for 4 months, 4 * 40 is just 4*4 with an extra zero on the end. so that would be $160.
So if the balance before was $40, then the new balance after 4 months would be $200.
If there's no money previously, then there is now $160 after 4 months.
If there's a value before the $40 for 4 months, let me know and I will explain and tell you what it is.
Help..mark brainliest the first correct answer!
Answer:
I think option D
if u want explanation feel free to ask
please give me brainliest
3(x-8)-2(10-x)>5(x-1)
Answer:
Any real number will work for x
Step-by-step explanation:
I’m very confused lol
Answer:
OPTION A.
Step-by-step explanation:
Put in simple terms
You're asked to Make "h" the subject.
p=0.7(rh + b)
divide through by 0.7
p/0.7 = rh + b
Rearranging
rh + b = p/0.7
rh = p/0.7 – b
divide through by "r"
h = (p/0.7 – b)÷ r.
Option A is your answer.
Notice that they look similar but you gotta see the difference.
The parenthesis covers all that's being divided by r
Find the GCF of 20 and 30.
02
05
O 10
O 15
Answer:
10
Step-by-step explanation:
10 is the greatest common factor of 20 and 30
it's actually 60
Step-by-step explanation:
because 20,40,60 and then for 30 it's 30,60 so your GCF is 60
Yea also all of this
Answer:
yea I cant really do this over a screen
Answer:
16) photo
Step-by-step explanation:
- parallel lines never meet (a, b, c have no points in common)
- perpendicular lines meet other lines at one point, forming two angles of 90 °
Please help me I’m in 9th grade math show your work I just need help with number 2
Answer:
26
Step-by-step explanation:
normally this should be way below your math abilities in 9th grade.
but here as a reminder :
dot operations (like multiplication and division) happen before any dash operations (addition, subtraction).
so when we go through here we see therefore
-32/8 and 5×-2 have to be calculated first (I use × instead of ., because a fit can be so easily missed or misunderstood).
and then : mind the "-" signs to actually sign all terms for the final sum.
so, -32/8 = -4
5×-2 = -10
now we have
40 - 4 - 10 = 26
In the hyperbola graph,how do you find the domain and range?
Step-by-step explanation:
y = ± 5⁄2 xy = ± 5⁄2 xThe equation is the left half of the hyperbola. The domain is ( – ∞, – 1⁄5 ]. The range is ( – ∞, ∞ ). The vertical line test indicates that this is not the graph of a function.Find x. PLEASE I NEED HELP PLS PLS PLS
Answer:
Is 57, I just did it on a paper, hope it helped
Step-by-step explanation:
100000 times 345040+567556
Answer:
34504567556
Step-by-step explanation:
calculator
please help me out if you can :)
Step-by-step explanation:
here,
x°+15°=5x°-41°[being vertically opposite angle]
15°+41°=5x°-x°
56°=4x°
[tex] \frac{56 }{4x} [/tex]
thus,x=14°
hence,the value of x is 14°.I hope this will help you.please mark my answer as BRAINLIEST if you liked it....Answer:
x=14
SEE THE IMAGE FOR SOLUTION
Can someone help me im struggling
[tex]\small\tt\red{Question : 2x + 3(5x - 7) = 47 } \\ \\ \small\tt\orange{solution : - } \\ \\ \small\tt\blue{2x + 3(15x - 7) = 47} \\ \\ \small\tt\blue{2x + 15 - 21 = 47} \\ \\ \small\tt\blue{17 = 47 + 21} \\ \\ \small\tt\blue{17x = 68} \\ \\\small\tt\blue{x = \cancel \frac{68}{17} } \\ \\\\\small\tt\green{\boxed{x = 4 \: \: is \: your \: answer}} \\ \\ \\\small\tt\pink{\boxed{\boxed{hope \: it \: help \: you \: dear}}}[/tex]
Honors algebra!! Plz help #22
Answer:
8
Step-by-step explanation:
12 times x (the first square) is equal to 16 times x-2 (the second square)
[tex]12x = 16(x-2)[/tex]
Distributed
[tex]12x = 16x-32[/tex]
Simplified (divided by 16)
[tex]0.75x = x-2[/tex]
Subtract x from both side of the equation
[tex]-0.25x = -2[/tex]
Both negatives cancel each other out
[tex]0.25x = 2[/tex]
0.25 times what equals 2,...
[tex]x = 8[/tex]
Hope it help,... and I'll see you in life,... well not really, but you get the idea,... Chow,...!
-1/8 d + 7 = 16 answer anyone
Answer:
d=-72
Step-by-step explanation:
-1/8d+7=16
-1/8d=16-7
=9
d=-9÷1/8
=-72
a function with a graph that is not a straight line is nonlinear.
True or False
Answer: true
Step-by-step explanation:
But it isn't a linear functionA function with a constant rate of change and a straight line graph., because it doesn't follow a straight line. Any function that isn't linear is called a nonlinear function.
30 points for this question please help
Answer:
1.41.394
2.$24.62
3.21.84
4.78.9
Whats 4/5 as a decimal?
hi <3
it would be 0.8
hope this helps :)
which statement best describes the function below? f(x)= 2x^3+2x^2-x
Answer:
The answer is option B
Step-by-step explanation:
slope of 1,-7 and -3-4
[tex]\large \mathfrak{Solution : }[/tex]
Slope of the given line is :
[tex] \dfrac{y_2 - y_1}{x_2 - x_1} [/tex]where ,
[tex]x_2 = 1[/tex][tex]x_1 = - 3[/tex][tex]y_2 = - 7[/tex][tex]y_1 = - 4[/tex]let's solve :
[tex] \dfrac{ - 7 - ( - 4)}{1 - ( - 3)} [/tex][tex] \dfrac{ - 3}{4} [/tex]Slope = -3 / 4
I’m not really sure how to do this
Answer:
im sorry about that bro
Step-by-step explanation:
im not smart as well
How do I write 2.3181818 as a mixed number
Please help I'm desperate ;-; William and Debra Pierce are celebrating their anniversary by having a reception at a local reception hall. They have $3,000 budgeted for their reception. If the reception hall charges a $100 cleanup fee plus $32 per person, find the greatest number of people that they may invite and still stay within their budget.
4. Line segment CD is the perpendicular bisector of line
segment AB. Is line segment AB the perpendicular
bisector of line segment CD?
The line AB is not a perpendicular bisector of CD.
Perpendicular bisectors are lines that divides another line into two equal parts.
From the diagram, we can see that line CD cuts AB at the centre. Hence we can say that CD is a perpendicular bisector of AB.
The same is not applicable to line AB passing through CD. The line AB did not bisect (divide equally) line CD.
Hence we can conclude that line AB is not a perpendicular bisector of CD.
Learn more here: https://brainly.com/question/17335869
Evaluate the expression 3(7 + 4)^2 − 14 ÷ 7
-An explanation on how to find the answer would be amazing!
ANSWER ASAP PLS!!!!!!
Answer: I imagine that the question was: "What is the wrong answer between these choices?" Therefore, it is the third choice.
Explanation:
2(m∠PQS) ≠ (m∠RQS)
2(47°) ≠ 47°
94° ≠ 47°