Answer:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Step-by-step explanation:
Given: A line is drawn between points [tex](x_2,x_1)\,,\,(y_2,y_1)[/tex]
To find: distance between the two points
Solution:
A coordinate plane is a two-dimensional plane formed by the intersection of a y-axis and x-axis. x-axis and y-axis are perpendicular lines that intersect each other at the origin.
Let d denotes distance between the two points [tex](x_2,x_1)\,,\,(y_2,y_1)[/tex]
Use the formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
The distance between the two points show on the coordinate plane is D = √[(x₂-x₁)²+(y₂-y₁)²]. Therefore, the correct answer is option C.
The given coordinate points are (x₁, y₁) and (x₂, y₂).
The distance formula which is used to find the distance between two points in a two-dimensional plane is also known as the Euclidean distance formula.
On 2D plane the distance between two points (x₁, y₁) and (x₂, y₂) is
Distance = √[(x₂-x₁)²+(y₂-y₁)²].
Therefore, the correct answer is option C.
To learn more about the distance formula visit:
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3) 92 students were surveyed about their elective classes for the first semester. The
following were the results of the survey:
50 students take art
35 students take music
40 students take drama
20 students take music and art
24 students take drama and music, 19 students
take art and drama, 17 students take all three classes
How many students are not in any of the 3 classes?
PLS HELP I HAVE TRIED THREE TIMES. GEOMETRY SOLVE WITH A VENN DIAGRAM
Answer:
I believe that the answer is that 13 students don't take any of the three classes.
The diagram shows a right-angled triangle.
13 cm
24°
hcm
What is the value of h?
qive your answer correct to 1 decimal place.
Answer:
11.9cm
Step-by-step explanation:
cos = adj/hyp
cos 24°= hcm/ 13cm
13 cos 24°= h
11.88= h
11.9 cm
I WILL MAKE YOU BRAINLESS
Evaluate a/b for a = 1/2 and b = -3/7
please explain your answer
Answer:
- 1 1/6
Step-by-step explanation: This is equal to 1/2 / -3/7. To divide, we take the reciprocal of the second number and multiply by the first. 1/2 * -7/3.
Answer:
-7/6
Step-by-step explanation:
1/2 / -3/7
(A little trick i learned with dividing fraction Keep Switch FLip)
Keep the 1/2
switch the sign to a x
and flip the second fraction -7/3
1/2 x -7/3
-7/6
Which expression is equal to -6(-2/3 +2x )?
Answer:
4 + -12x
Step-by-step explanation:
Or -12x + 4, but I'm not really sure because you didn't give the answer choices :(
72h-35h-12 please help me
Answer:
37h−12
Step-by-step explanation:
(72h−35h)−12
37h−12
help me plz thank youuuuu
Answer:
Her profit started to increase but looks like it is soon to plummet so probably not a good idea to invest
Step-by-step explanation:
PLEASE GOD IM BEGGING YOU LEGITMENTALLY ANWERS THIS QUESTION
Answer: we can not see the question
Which polynomial functions are written in standard form? Select all that apply.
f(x) = 8 – x5
f(x) = –3x5 + 5x – 2
f(x) = 2x5 + 2x + x3
f(x) = x3 – 8x2
The correct options are (b) f(x)=-3x⁵+5x-2
(d) f(x)=x³-8x²
How the polynomial functions are written in standard form?The function are written in standard form by writing the highest degree term at first and then writting other term according to decreasing order of degree of the variable.
for example f(x)=x⁴+x³+x²+x+1
So according to the question
the function should be written in standard form
so by checking every option,
(a) f(x)=8-x⁵ here highest power is 5 but that term is present at second term. so option A is incorrect.
(b) f(x)=-3x⁵+5x-2 here highest power is 5 and that term is present at first term. then all the terms are arranged in decrreasing order of power.
(c) f(x)=2x⁵+2x+x³ here highest power is 5 and that term is present at first term. then the second highest powered term is 3 and that term is present at third position which should be present at second position.
(d) f(x)=x³-8x² here here highest power is 3 and that term is present at first term. then all the terms are arranged in decrreasing order of power.
Therefore, The correct options are
(b) f(x)=-3x⁵+5x-2
(d) f(x)=x³-8x²
Learn more about the polynomial in standard form
here: https://brainly.com/question/194303
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Answer: The first answers are B. and D.
The second answer is 5
Step-by-step explanation: The third answer is -3
Mrs. Barkley is teaching a class in which the students are decorating gift boxes. She wants the students to decorate gift boxes using a ratio of 4 gems for every 3 ribbon flowers.
Dan used 20 gems for every 15 ribbon flowers.
Mary used 22 gems for every 18 ribbon flowers.
Nancy used 18 gems for every 24 ribbon flowers.
Jason used 26 gems for every 20 ribbon flower.
Which student used the correct ratio?
Dan used 20 gems for every 15 ribbon flowers
At 8:00 a.m., the temperature was −6°F. By noon, the temperature had risen by 9°F. What was the temperature at noon?
Write down the value of angle x.
Write the value of angle y.
Answer:
angle y = 63
x= 49 ( v.o.a)
Step-by-step explanation:
Answer:
x=49
y=63
Step-by-step explanation:
X is 49 because it's opposite the other angle that's 49
y is 63 because along with that other angle that's 63 it's alternate to that other angle. Alternate angles are equal btw.
Have a good time and feel free to ask me again.
18m−13m=25 plz help bbbbbnnnnnnnnn
18m−13m=25
5m=25
m=25/5
m=5
Answer:
m = 5
Step-by-step explanation:
18m - 13m = 25
Step 1 :- Combine like terms.
5m = 25
Step 2 :- Divide both sides by 5.
[tex] \sf \frac{5m}{5}[/tex] = [tex] \sf \frac{25}{5}[/tex]
m = 5.
4x - 5y - z= 18
-2x - 5y -2z= 12
-2x + 5y + z = 4
Answer:
x=-4, y=0, z=-2
Step-by-step explanation:
HELP!!!!! This is due to DAy]
Answer:
D. 9
Step-by-step explanation:
9 is odd, however it is a composite number. That is the opposite of what the conditional is saying.
answer please this question
Answer:
p = 4√5
Step-by-step explanation:
To solve for P, we can use the Pythagorean theorem.
a²+b²=c²
(8)²+(p)²=12²
64+p²=144
p²=80
√p=√80
p = 4√5
The common endpoint of two rays that make up an angle.
True/False: Every positive number has a positive and a negative square root.
Answer:
True, explanation, lets hope I had a good math teacher lol
ASAP PLS ILL GIVE BRAINLIEST
coordinate plane with points at A 0 comma 2 and B 2 comma 0 intersected by line f Dilate line f by a scale factor of 3 with the center of dilation at the origin to create line f'. Where are points A' and B' located after dilation, and how are lines f and f' related? A) The locations of A' and B' are A' (0, 2) and B' (6, 0); lines f and f' intersect at point A. B) The locations of A' and B' are A' (0, 6) and B' (2, 0); lines f and f' intersect at point B. C) The locations of A' and B' are A' (0, 2) and B' (2, 0); lines f and f' are the same line. D) The locations of A' and B' are A' (0, 6) and B' (6, 0); lines f and f' are parallel.
Answer:
D (0,6) (6,0)
Step-by-step explanation:
when you multiply it you do the x coordinates first then the y.
so (0,2) x 3 = (0,6)
(2,0) x 3 = (6,0)
These coordinates are parralel to each other.
The locations of A' and B' are A' (0, 6) and B' (6, 0); lines f and f' are parallel, the correct option is D.
What is Transformation?Transformation is the process of changing the graph to a new graph by Rotation, Reflection, Translation, and Dilation.
Dilation is a process in which the object or the graph is enlarged or compressed by a scale factor.
The coordinates of A( 0, 2)
The coordinates of B(2,0)
The scale factor is 3
The center of dilation of f is at the origin to create line f'.
The points A and B lie on the line f, when line f is dilated, the coordinates will also get dilated.
The coordinate of A after dilation is 3 * (0,2)
A' = (0,6)
The coordinate of B after dilation is 3 * (2,0 )
B' = (6,0)
The line f' will be parallel to the line f.
To know more about Transformation
brainly.com/question/11709244
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what is the GCF to 12,30
Answer: GCF(12,30) = 6
Answer:
6
Step-by-step explanation:
6 times 2=12
6 times 5=30
6 is the hghest number that can go into both. Making it the greatest common factor
what is 0.8 1/10 of?
2. Jacob deposited $6,000 into an account that offers 4.5% interest compounded annually.
He makes no additional deposits or withdrawals.
Which amount is closest to the interest Jacob will have earned at the end of 10 years?
A $9,317.82
B $270.00
C $3,317.82
D $2,700.00
Answer: a
Step-by-step explanation:
Which of the following are exterior angles? Check all that apply
A. <4
B. <1
C. <2
D. <5
E. <6
F. <3
Answer:
A4 c2. e6.
Step-by-step explanation:
Apex
As people entered the gym for a volleyball tournament, members of the pep club were
selling $3 raffle tickets for a tablet and $4 raffle tickets for a gaming system. The number
of $4 tickets sold was four more than one half the number of $3 tickets sold. The pep club
raised $636 from the ticket sales. Write a system of equations to represent the
given scenario
Answer:
64839 time is mistake for girls
Step-by-step explanation:
mark me BRAINLIEST
Answer:for school fundraiser ,you sold 33 raffle tickets and you friend sold 15 raffle tickets write the ratio of tickets you sold to tickets your friend sold as a fraction in simplest form
1. What number is in the hundreths place in 378.9652?
(1 Point)
Answer:
.06
Step-by-step explanation:
.9 is the tenths, .06 is the hundredths, .005 is the thousandths, .0002 is the ten thousandths.
Answer:
6
Step-by-step explanation:
The hundreths place is the second spot behind the decimal point, so it would be 6.
1+9+8f2–4+9f2
simplify please and thank u im in the middle of a very anoying ixl and it keeps droping then rising and im stuck at a 60
Answer:
Changes made to your input should not affect the solution:
(1): "f2" was replaced by "f^2". 5 more similar replacement(s).
STEP
1
:
Equation at the end of step 1
(((((f2)+(9•(f2)))-(5•(f2)))+(4•(f2)))+(3•(f2)))+7f2
STEP
2
:
Equation at the end of step
2
:
(((((f2)+(9•(f2)))-(5•(f2)))+(4•(f2)))+3f2)+7f2
STEP
3
:
Equation at the end of step
3
:
(((((f2)+(9•(f2)))-(5•(f2)))+22f2)+3f2)+7f2
STEP
4
:
Equation at the end of step
4
:
(((((f2)+(9•(f2)))-5f2)+22f2)+3f2)+7f2
STEP
5
:
Equation at the end of step
5
:
(((((f2)+32f2)-5f2)+22f2)+3f2)+7f2
STEP
6
:
Final result :
19f2
Step-by-step explanation:
make me as brain liest
Answer:
17f^2-6
Step-by-step explanation:
all you have to do is combine all the like terms
6.7 x 10 to the power of 1
Answer:
61 hope this helps
Step-by-step explanation:
What is the unit rate for the ratio 280 students/8 buses =
Answer:
35 children for every 1 bus
Step-by-step explanation: :) i hope i helped
Admission to a museum of natural history is 12 for adults and 6 for children. On a particular day, 500 people attend the museum and collect 5,160 in admissions.
Write a system of equations that can be used to find the number of adults tickets and child tickets.
How many adult tickets were sold?
How many child tickets were sold?
Answer:
bruh what are those prices i can just look this up on google lul
Step-by-step explanation:
Hydrochloric acid (HCl) is combined with cesium hydroxide (CsOH) in a neutralization reaction.
Which ions will combine to form a salt? Check all that apply.
A. H+
B.H3O+
C.Cl-
D.Cs+
E.OH-
Answer:
HCl + CsOH --> CsCl + H2O
So the ions making up the salt: Cl- and Cs+
Answer:
H+
H3O+
C. Cl-
D.Cs+
OH-
x²=169 extracting square root
Answer:
x = ± 13
Step-by-step explanation:
Given
x² = 169 ( take the square root of both sides )
x = ± [tex]\sqrt{169}[/tex] = ± 13
Since 13 × 13 = 169 and - 13× - 13 = 169
