Find the midpoint of A and B where A has coordinates (-3,-5) and B has coordinates (4,4).
Brainliest if you want :)
Answers
Use the midpoint formula,
[tex]\left( \dfrac{x_1+x_2}{2} , \dfrac{y_1+y_2}{2} \right)[/tex]
where x₁ = -3, x₂ = 4, y₁ = -5, and y₂ = 4.
[tex]\left( \dfrac{x_1+x_2}{2} , \dfrac{y_1+y_2}{2} \right) \implies \left( \dfrac{-3+4}{2} , \dfrac{-5+4}{2} \right) = \left(0.5, -0.5\right).[/tex]
So, the midpoint of A and B is (0.5, -0.5). It should be in the first quadrant.
Related Questions
3) Simplify:
[tex] {12x}^{2} - 27 \\ 4 - (2x + 1)[/tex]
Answers
Answer:
4+ [tex]\frac{3}{5}[/tex]
Step-by-step explanation:
Answer:
[tex]3(4x^2-9)[/tex]
Step-by-step explanation:
First, we can start by factoring [tex]12x^2-27[/tex] so that we get:
[tex]3(4x^2-9)[/tex]
Second Question:
Answer:
Step-by-step explanation:
We can get rid of the parentheses by multiplying the minus inside:
[tex]4-(2x+1)=4-2x-1 \text{ Now, we see that -1+4=3, and that we have:}\\3+2x \text{ as our final answer }[/tex]
Rewrite the equation of the line 5y = -1/4x - 6 in standard form
Answers
Answer:
D
Step-by-step explanation:
The equation of a line in standard form is
Ax + By = C
Given
5y = - [tex]\frac{1}{4}[/tex] x - 6 ( multiply through by 4 to clear the fraction )
20y = - x - 24 ( add x to both sides )
x + 20y = - 24 → D
Hello Solving Equations Puzzle
Answers
Green crescent should be 11
2+2+11=15
Pink trapezoid should be 15
30-15=15
15=15
Answer:
Pink Trapezium = 30 as 30 x 1 = 30
Purple Diamond = 2 as 2 x 2 = 4
Green Moon = 7.5 as it shares the line with 4 it goes 4 x 7.5 = 30
The weight of the line is dividing line just the same as multiple when we find the numbers from dividing. But work out 2 x 2 first. then use that number to divide into 30 to find 7.5.
When we show the values see below. We have 30 also for the second line so both lines are equivalent
Step-by-step explanation:
I would multiply as addition is just too easy.
Pink Trapezium is 1 x 30 = 30 = 30/1 = 30 value
Purple diamond = 2 x 2 = 4 = 4/2 = 2 value
Green Moon is 30/4 = 7.5 value
Please help!!! my teacher doesn’t even know how to answer!!
Answers
Answer:
It is B
Step-by-step explanation:
If you subract the numbers(year5-year4=#) and you gather all of the # and add them, then subract the years again, you end up with B.
can someone help me plz ??
Answers
Answer: c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
2/3 x 2/3 x 2/3 = plz answer me
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The answer is 8/27 beacuse you must moltiplicate 2 for 2 and after for 2. Then 3 for 3, and after for 3
PLZZZ HELPPPP MEEEEE PLS
Answers
Answer:
negative; -1/4
Step-by-step explanation:
A circle with its dimensions, in centimeters (cm) is shown.
5 cm
What is the circumference, in centimeters, of the circle? Use 3.14 for. Round your answer to the nearest tenth
ANSWET FOR BRAINLIEST NOW
Answers
Step-by-step explanation:
add the radii to get the diameter then multipy by pi
10 (3.14) =31.4
So, Christian has a collection of 18 shark teeth. He identified them as 6 tiger shark teeth, 8 sand shark teeth, and the rest as bull shark teeth, I don’t get the 2nd question, can anyone help??
Answers
Answer:
So, the question means that if we add the number of tiger shark teeth and the sand shark teeth and subtract it from the total number of teeth, we will get the number of bull shark teeth. And, the number of bull shark teeth is 4.
Step-by-step explanation:
So, the question means that if we add the number of tiger shark teeth and the sand shark teeth and subtract it from the total number of teeth, we will get the number of bull shark teeth.
Since Christian has 18 shark teeth, and 6 are tiger shark teeth, 8 are sand shark teeth and the rest are bull shark teeth.
Let x represent the number of bull shark teeth.
So, total number of shark teeth = number of tiger shark teeth + number of sand shark teeth + number of bull shark teeth.
18 = 6 + 8 + x
18 = 14 + x
subtracting 14 from both sides, we have
18 - 14 = 14 - 14 + x
4 = 0 + x
4 = x
x = 4
So, the number of bull shark teeth is 4.
(2.5) to the power of 2 = ? please help ASAP
Answers
Answer: 6.25
Step-by-step explanation:
algebra 1, help please
Answers
Answer:
A
Step-by-step explanation:
slope of line ⊥ to the line 4x-2y=6 or 2y=4x-6 or y=2x-3 is -1/2
eq. of line through (6,-8) with slope -1/2 is
y+8=-1/2(x-6)=-1/2 x+3
or y=-1/2 x+3-8
or y=-1/2 x-5
what is more ? 3 slices of a 12 inch pizza or 2 slices of a 14 inch pizza
Answers
What is Obama's last name?
Answers
Answer:
OBAMA
Step-by-step explanation:
Answer:
obama
Step-by-step explanation:
Jess has $50 to spend on clothes. The jacket she wants to buy is $38.50. If the tax rate is 8%, how much money will Jess have left once she buys the jacket?
Answers
Answer:
$8.42
Step-by-step explanation:
38.50(0.08)
3.08
38.50+3.08
41.58
50-41.58
8.42
Hope this helps
Susan is planting a flower garden. She planted 4 lilies for every 5 rose bushes. If Susan plants 16 lilies, how many rose bushes did she plant?
Answers
Answer:
20 rose bushes
Step-by-step explanation:
I know i already answered it i just want to make sure im right can someone double check it for me! Sorry
Answers
Answer:
You are correct!!! (<5 and <4 , <3 and <6)
Step-by-step explanation:
5 and 6 are on the same line so they are not alternate and angle 1 is on the outside.
ILL MARK YOU BRAINLIST PLEASE Simplify this expression
3x^(2) times 4x^(5)
Answers
Answer:
12[tex]x^{7}[/tex]
Step-by-step explanation:
3x^2(4)x^5
=3*x^2*4*x^5
=12*x^7
=12x^7
Please mark brainlist!
Drag and drop the appropriate parts of an inequality into the boxes to form a complete inequality that
represents the description.
Max has less than 7 carrots (number of carrots Max has = c).
The inequality that describes this situation is
Answers
Answer:
c < 7.
Step-by-step explanation:
Number of carrots c is less than 7.
Original Price Percent of Discount Sale Price $ 15% $146.54
Answers
Answer:
$21.98
Step-by-step explanation:
Answer:
172.40
Step-by-step explanation:
Someone help me with this please
Answers
Answer:
1/3 x 1/3 = ?
3 x 3 = ?
Step-by-step explanation:
3 x 3 = 9 yesyes
1/3 x 1/3 = 1/9
now we add, right? 9/1 ( same as 9 ) + 1/9 = ?
does it want it in fraction, decimal, or whole?
Answer:
9 1/9 is the answer
Step-by-step explanation:
1/3 to the power of 2 becomes 1/9
3 to the power of 2 becomes 9
[tex]\frac{1}{9} + 9[/tex]
whole numbers always go over a 1
[tex]\frac{1}{9} + \frac{9}{1}[/tex]
make 9/1 have the same denominator as 1/9 by multiplying the top and bottom with 9
[tex]\frac{1}{9} + \frac{81}{9}[/tex] [tex]= \frac{82}{9}[/tex]
the simplify 82/9
[tex]\frac{82}{9} = 9\frac{1}{9}[/tex]
The two lines graphed on the coordinate grid each represent an equation. What is the ordered pair that represents a solution to both equations?
Answers
Im pretty sure it is (4.-3)
Solve for x
2^x= 0.0625(X is an integer)
Answers
Answer:
there you go:)
..................
This question is to do with logs and indices
2^x =0.0625
we know that 2³=8
And log2(8) = 3
*using this form we can solve for x*
2³=8
2^x =0.0625
log?(?) = ?
Both indices have a base of 2 so the log2 stays the same
Instead of 8 we put the 0.0625 in the bracket
So we get
log2(0.0625) = ?
Put this in your calculator and you should get
log2(0.0625) = -4
The mean of the numbers 22,18,(2y+1),10 and 20 is 15.
find the median.
Answers
Answer:
Median is 18
Step-by-step explanation:
Firstly you have to fine y by using your mean
Therefore, 22+18+(2y+1)+10+20 divide it by the number of the mean that is the sum of the number divide by the total number of the mean which is 5 =15
22+18+2y+1+10+20 over 5 =15
71+y over 5 =15
Cross multiple
71+y=75
y=4
22,18,9,10, 20
Rearrange
9,10,18,20,22
The median is 18
Pls mark answer as brainliest
The universal set is U = {Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday}. If A = {Monday, Tuesday,Wednesday, Thursday, Friday} and B = {Friday, Saturday, Sunday}, find the indicated set.
A intersect B '
Answers
Answer:
{Monday, Tuesday, Wednesday, Thursday}
Step-by-step explanation:
First we need to get the complement of B i.e B'
B' are the set in the Universal set but that are not in B
B' = {Monday, Tuesday, Wednesday, Thursday}
A= {Monday, Tuesday, Wednesday, Thursday, Friday}
A intersect B ' are the days of the week that are common to both sets;
A intersect B ' = {Monday, Tuesday, Wednesday, Thursday}
Graph the image of the polygon after a reflection in the line y=x
PLEASE HELP
Answers
Answer:
a6,-3
b1,-2
c4,1
Step-by-step explanation:
The image of the polygon after a reflection in the line y=x is has vertices at A'(-3, 6), B'(-2, 1) and C'(1, 4) as shown in the diagram attached.
Transformation is the movement of a point from the initial location to a new location. Types of transformation is rotation, reflection, translation and dilation.
Reflection is the flipping of a figure. If a point A(x, y) is reflected about the line y = x, the new point would be at A'(y, x)
Given the polygon with vertices at A(6, -3), B(1, -2) and C(4, 1). The image of the polygon after a reflection in the line y=x has vertices at:
A'(-3, 6), B'(-2, 1) and C'(1, 4)
The image of the polygon is attached
Find out more at: https://brainly.com/question/15487308
Your chane=ce to be brainliest
Answers
Answer: a
Step-by-step explanation:
Answer:A
Step-by-step explanation:
14 cm
8 cm
8 cm
....
Answers
Answer:
88cm²
Step-by-step explanation:
8 x 8 = 64
14 - 8 = 6
6 x 8 = 48
48 ÷ 2 = 24
64 + 24 = 88
find the equation of the line below. I need it before wednesday so can you help if you know the answer to the question, thanks.
Answers
can you check my answers?
Answers
Answer:
theyre correct
Step-by-step explanation:
6
B
42°
3.1 m
32°
A
D
С
Calculate the length of AB.
Show your working clearly.
Give your answer correct to 3 significant figures.
Answers
Answer:
D i did the test and got a 100
Step-by-step explanation: