Answers
Answer: (6, -6)
Step-by-step explanation:
so midpoint =([tex]\frac{X1+X2}{2}[/tex],[tex]\frac{Y1+Y2}{2}[/tex])
for x co ordinate
[tex]\frac{-2+X2}{2}[/tex]=2
-2+X=4 (X2=x co ordinate point for b, can be written as just x now)
X=6
x co ordinate of B= 6
y co ordinates of y
[tex]\frac{-8+Y2}{2}[/tex]=-7
-8+Y=-14
Y=-6
co ordinates B (6,-6)
for proof/extra explanation (NOT necessary for working):
[tex]\frac{Y1+Y2}{2}[/tex]
=[tex]\frac{(-2)+6, (-8)+(-6)}{2}[/tex]
=[tex]\frac{4, -14}{2}[/tex]
=(2,-7)
which is the midpoint M
Related Questions
Find the values of x and y in the diagram. to A X = and y
Answers
Answer:
Where is the diagram?
Step-by-step explanation:
Where is the diagram?
HELP, i’m really struggling and having a hard time
Answers
Answer:
G
Step-by-step explanation:
Find the slope of the line that passes through: (2, 4) and (6, 12)
Answers
Answer: i dont know the answer bc i dont have the graph.
Step-by-step explanation:
but if you follow the line they should give you to in between
the two points you should find the answer. i hope this helped some what.
someone plz help meee
Answers
Answer:
33d
Step-by-step explanation:
33 is the total fish in each tank
d represent the number of tanks
To find the total fish we multiple 33 and d
33 x d = total fish
so 33d is the correct expression
Find the solution set of the inequality
- 4x +35> 2−4x+35>2minus, 4, x, plus, 35, is greater than, 2
xxx
Answers
Answer:
[tex]\boxed{\textsf{ Hence the solution set is$ \bf{\bigg( \dfrac{33}{4},\infty \bigg) }$}}.[/tex]
Step-by-step explanation:
A inequality is given to us and we need to find the solution set. So the given inequality to us is ,
-4x + 35 >2[tex]\bf\implies -4x + 35 > 2 \\\\\bf\implies -4x > 2-35 \\\\\bf \implies -4x > -33 \\\\\bf \implies x >\dfrac{-33}{-4}\\\\\bf \implies x > \dfrac{33}{4} \\\\\bf\implies \boxed{\pink{\bf x \in \bigg(\dfrac{33}{4}, \infty \bigg) }}[/tex]
★ Hence the solution set is x € ( 33/4 , ∞ ).Answer:
Step-by-step explanation:
5
yuson must complete 30 hours of community service. she does 2 hours each day. which linear equation represents the hours yuson has left after x days?
Answers
Answer:
30-2x
Step-by-step explanation:
yuson has to finish am total of 30 hours in community service
she does 2 hours each day
in x days, hour of service done=2x
after x days hours of service left=30-2x
therefore the linear equation representing the hours yuson has left after x days is:
30-2x
Gavin bought two iPhone chargers. His reward card at the store staples save him $4. He only had to pay $16. How much money did each iPhone charger cost?
Answers
Answer:
$10 was for each charger
Step-by-step explanation:
16/2 = 8
and if you add 2 for each charger it makes 10 for each charger without the $4 discount
b + 4.8 = 8.09
b + 4.8 x = 8.09x
b =
Answers
X=1
Hope it helps<3!
Jake bought some blueberries for $6 per pound and some strawberries for $4 per pound. He spent a total of $36. Which graph represents all the possible combinations of blueberries (b) and strawberries (s) that Jake could have bought?
Answers
The equation for the all-out number of blueberries and strawberries.
6x + 4y = 36
An equation is a mathematical explanation that is comprised of two expressions associated with an equal sign.
2x + 3 = 9 is an equation.
We have,
Cost of one pound of blueberries = is $6
Number of pounds of blueberries = x
Cost of one pound of strawberries = is $4
Number of pounds of strawberries = y
The equation for the all-out number of blueberries and strawberries.
6x + 4y = 36
In its most straightforward structure in algebra, the meaning of an equation is a numerical explanation that shows that two numerical expressions are equivalent. For example, 3x + 5 = 14 is an equation, where 3x + 5 and 14 are two expressions isolated by an 'equivalent' sign.
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Round 32629 nearest thousand
Answers
Answer:
33000
Step-by-step explanation:
this is because you have to look at 2 then look at the number next to 2 if it is 5 or above make the 2 a 3.. then the answer is 33000
Hope this helped! <3
pls help ill make brainliest
Answers
Answer:
I would say option C would float if not it is A hope this helps and plz mark as Brainlest.
Step-by-step explanation:
Solve for the quotient 8498 / 70
Answers
Answer:
121.4 is the answer ❣️
Answer:
The answer I got is 121.4
Suppose you are asked to pick 4 numbers from 1 to 20 to win a prize. What is the probability that one of the numbers you will pick is the winning number?
Answers
How do I solve this? I need step by step
y=2x
x=-y+6
Answers
Notice that y = 2x, which means you can replace any y and turn them into 2x
x = -y + 6
x = -(2x) + 6
Move the x terms to the left and change the sign
x + 2x = 6
3x = 6
x = 2
Now that you know x, substitute them back into the first y = 2x
y = 2(2)
y = 4
Answer: x = 2, y = 4
Given the exponential equation, y = 100(1/5)x, circle the letter that accurately describes the table of values:
A. Increasing by a multiplication of 5. B. Increasing by an addition of 5.
C. Decreasing by a division of 5. D. Decreasing by a subtraction of 5.
Answers
Answer:
the answer is D.
Step-by-step explanation:
bag contains 16 balls 4 are blue. how what percentage of balls are blue ?
Answers
Answer:
25% is the answer. 4 is 25% of 16.
4x + 3y = 1
x - 3y = -11
Answers
Answer:
(- 2, 3 )
Step-by-step explanation:
Given the 2 equations
4x + 3y = 1 → (1)
x - 3y = - 11 → (2)
Adding the 2 equations term by term will eliminate the y- term
5x + 0 = - 10
5x = - 10 ( divide both sides by 5 )
x = - 2
Substitute x = - 2 into either of the 2 equations and solve for y
Substituting into (1)
4(- 2) + 3y = 1
- 8 + 3y = 1 ( add 8 to both sides )
3y = 9 ( divide both sides by 3 )
y = 3
solution is (2, - 3 )
Answer:
x=-2, y=3
Step-by-step explanation:
4x + 3y = 1.......... Equ 1
x - 3y = -11...........Equ 2
5x=-10
x=-2
From equ 1
4x + 3y =1
4(-2)+3y=1
-8+3y=1
3y=1+8
3y=9
y=3
9. April's test scores in physics are 78, 85,65, 82, 90, and 95. Find the mean
and standard deviation of the data.
Answers
Answer:
82.5
Step-by-step explanation:
the mean and standard deviation of the data is 82.5
Answer:
82.6666667 or 82.7
Step-by-step explanation:
79+85+65+82+90+95=496
496 divided by 6=82.6666667
factorise x squared - 2 x - 24
Answers
Answer:
-2(x+12)
Step-by-step explanation:
Lee is forming kickball teams that include all of the students who signed up from two schools. Each team must have the same number of players and be from the same school. What is the greatest number of players Lee can put on each team?
Answers
Answer:
The answer is (12 players)
Step-by-step explanation:
2 x 2 x 3 = 12
36 - 12 = 24
what is the combined weight of all the kittens? 1/4 = 4 3/8=2 1/2=2 5/8=2
Answers
Answer:
5 pounds
Step-by-step explanation:
Determine whether the expression is a polynomial. If it is a polynomial state the degree of the polynomial
3z^2 - 5z + 11
Answers
The expression is a polynomial and and the degree of the polynomial(quadratic equation) is 2.
What is a polynomial expression?
A polynomial expression is an algebraic expression that takes the form [tex]\mathbf{ax^{n > 1}+bx+c}[/tex]. It consist of variables, arithmetic operator, non-integers and coefficient.
A quadratic equation is a form of polynomial equation due to the fact that it comprises of a power of x for which x is a non-negative integer. However, the degree of a quadratic equation is 2.
Learn more about polynomial expression here:
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You put $500 in a savings account with a simple interest rate of 3%. How long did it take you to earn $30 interest?
I =
P =
r =
t = ?
Answers
Answer:
2 years.
or
2 interest rates.
Step-by-step explanation:
The interest rate is per year.
3% of 500 = 15
so it took 2 years.
Matteo spends a total of 38 min exercising. He walks for 6 min to warm up and then runs at a constant rate of 8 min per mile for the rest of the time. Matteo says that he ran 4.78 mi. Is he correct?
Answers
Answer:
yes, he is correct
Step-by-step explanation:
Your restaurant bill is $28.35. Find the amount of TAX you would pay for your dinner if the tax is 6%. (Round to the nearest cent.)
Answers
Answer:
The tax is $1.70
Step-by-step explanation:
Divide 28.35 by 100 then multiply by six. This is how you reach 6%
2.
Fill in each missing reason.
Given: 10x - 4y= 1; X = 2
Prove: 19/4=y
Answers
Answer:
y = 19/4
Step-by-step explanation:
replace x by 2
then 10 × 2 = 20
switch the 20 to the other side and subtract 20 from 1
it will be -19
and -4 will go to the other side as a divide and -
z
-19 / -4 = 19/4
a letter to your friend telling him about your best subject
Answers
Answer:
Writing a letter to a friend about my favorite subject.
Explanation:
ABC Apartments
New South Block
New Delhi
10 May, 2015
My dear friend Ankush,
How are you? I hope everything is going well and you are fine. I am also fine and doing okay.
I am writing to you in response to your last letter. You asked me which subject I love the most and unlike you, I am no math wizard. But I do love literature, so we are poles apart. All jokes aside, I love literature as it is a way for me to be transported to a whole different world and it gives me the space to enjoy. Just like you love math, I also love books, stories, and all the like. It is a form of escape for me and it has become more of an obsession than mere interest.
Anyway, books provide me a sense of being in my own world, where I can meet different people and be transported to different periods in history. This is my way of being involved and learning about the cultures of the world.
I hope I didn't make you bored. But as you used to say, we all have our likes and dislikes, but that's what makes us who we are.
Please come visit me whenever you have a holiday. Hoping to see you soon.
Take care.
Your best friend,
Rahul.
Twelve pounds of beans are distributed equally into 8 bags to give out at the food bank.
How many pounds of beans are in each bag?
Enter your answer in the simplest form.
Answers
Answer:
1 1/2 or 1.5
Step-by-step explanation:
12 divided by 8
brainliest?
find the first four terms of the sequence given by the following an=57-4(n-1),n=1,2,3
Answers
Answer:
57, 53, 49, 45
Step-by-step explanation:
Substitute for the n for n=1,2,3,4 so the first term is 57-4(1-1) so =57-4(0) so
a(1) = 57-0 = 57 so that is the 1st term
2nd term 57-4(2-1) so =57-4(1) so a(2) = 57-4 = 53, etc.
Write an equation of the line that passes through the given point and is parallel to the given line.
(4, 3); y = –x + 5
Answers
Remember that the standard form of a line equation is y = mx + b. Since you need a line that is parallel to y = 5x - 2, the first thing to do is use the same slope (m), which is 5 in this case.
The new line would look like this: y = 5x + b. I use "b" instead of -2, since we'll calculate a "b" for the new line by substituting the given point of (2, -1) into y = 5x + b.
-1 = 5*(2) + b
b = -11
The parallel line that goes through (2,-1) is y = 5x - 11
The new line is the blue, on the right. Note that it is parallel to the original (green) line and also intersects at (2, -1). (Each chart is is 0.5 unit).
Answer:
Remember that the standard form of a line equation is y = mx + b. Since you need a line that is parallel to y = 5x - 2, the first thing to do is use the same slope (m), which is 5 in this case.
Step-by-step explanation: