Answer:
The coordinates of b are: (x, y) = (3, -4)
Step-by-step explanation:
Given
Given that the midpoint of the ab is:
m(-2, -1)The coordinates of a are:
(-7, 2)To determine
The coordinates of b = ?
Let b (x, y) be the coordinates of b.
Given that the midpoint of the ab is m(-2, -1)
Thus,
(x - 7) / 2 = -2, (y + 2) /2 = -1
now solving
(x - 7) / 2 = -2
(x - 7) = -2 × 2
x - 7 = -4
adding 7 in both sides
x - 7 + 7 = -4 + 7
x = 3
and solving
(y + 2) /2 = -1
(y + 2) = -1 × 2
y + 2 = -2
subtracting 2 from both sides
y + 2 - 2 = -2 - 2
y = -4
Thus,
The coordinates of b are: (x, y) = (3, -4)
Which answer describes the type of sequence?
99, 33, 11, 113, ...
neither arithmetic nor geometric
arithmetic
geometric
Answer:
Geometric
Step-by-step explanation:
r=1/3
Congruen Figures lyures Which figure is congruent to the given figure? Will give brainliest
Answer: Its the rectangle thats going upwards not flat.
Step-by-step explanation:
Answer: The rectangle at the very top and the one at the bottom are congruent.
Step-by-step explanation: REMEMBER YALL: congruent means the same( in geometry)
//Give thanks if helpful :)//
What’s the area ? Please help
Answer:40
Step-by-step explanation:
Answer:
the answer is 40 square units
Step-by-step explanation:
it basically gives you the answer and you just have to choose which one. with area it will always be square units (whatever the unit my be) or units^2
The admission fee to the Omnitheatre is $f. The admission fee to the Science Centre is $3 less. Jessica purchases 8 tickets to the Science Center. What is the admission fee to the Science Centre if she pays the cashier $122? *
Answer:
98
Step-by-step explanation:
3 times 8=24
122-24=98
Describe the rule for the rotation.
How to answer:
____ degrees _________(clockwise or counterclockwise)
Answer:
Step-by-step explanation:
If you draw a line from the origin (0,0) to L ( the original point ) and a different line from the origin to the image L' you can see the angle of rotation as being
90 degrees and that the rotation is clockwise.
the rule is (x, y) become ( y, -x)
what is the value of x for 3x+4y=16
Answer:
5.333
Step-by-step explanation:
a line is parallel to y= 4x-2 and intersects the point (5,-11). what is the equation of this parallel line?
y=4x + ?
The equation of line parallel to given line is: y=4x-31
Step-by-step explanation:
Given equation of line is:
The equation of line is in slope-intercept form so the co-efficient of x is the slope of the line.
Let m1 be the slope of the given line
then
m1 = 4
Let m2 be the line that is parallel to given line
As we know that the slopes of parallel lines is equal so
m1=m2 = 4
The slope-intercept form of equation of line is:
Putting the value of slope
to find the value of b, putting (5,-11) in the equation
Putting the value of b
Hence,
The equation of line parallel to given line is: y=4x-31
Keywords: Equation of line, slope
Answer:
z=−4x+y
Step-by-step explanation:
in place of the "?" i put a Z
y=4x+z
Let's solve for z.
y=4x+z
Step 1: Flip the equation.
4x+z=y
Step 2: Add -4x to both sides.
4x+z+−4x=y+−4x
z=−4x+y
Answer:
z=−4x+y
m Im not exactly sure if this is what your looking for and if it isn't, I'm sorry.
Nathaniel was given a large box of 24 chocolates for his birthday. If he
eats exactly 2 chocolates each day, how many chocolates would
Nathaniel have remaining 8 days after his birthday?
What is the probability he will roll a 5?
Answer:
hurt himself if he is 5 pieces away from jail in monopoly and this is his 9th time
Step-by-step explanation:
A rabbit weighs 2.8 kg.
After being shot its weight
is increased by 1%.
How much does it
weigh now?
Answer:
The rabbit now weighs 2.828 kg.
Step-by-step explanation:
First we have to do 2.8 ÷ 100 to see how much 1% of the rabbit weighs.
2.8 ÷ 100 = 0.028 kg
1% of 2.8 is 0.028! Now we have to add 0.028 to 2.8 to get our answer!
2.8 + 0.028 = 2.828 kg
The rabbit now weighs 2.828 kg.
The answer to 11/12-7/9
Answer:
5/36
Step-by-step explanation:
angle A and angle B are supplementary angles. If m angle A = (2x + 26)° and m
angle B = (x + 25)°, then find the measure of angle B.
x=43
Answer:
m angle B = 68°
Step-by-step explanation:
Since they are supplementary, they add up to 180°
(2x+26) + (x+25) = 180
add like terms together
3x+26+25=180
simplify the left side
3x+51=180
subtract 51 from both sides
3x=129
divide both sides by 3
x=43
Then you plug in x into measure B
(43)+25
68
a) Garry's bank shows a balance of $50 and George's show's a balance of $42. Calculate
difference between the two bank accounts
Answer:
The difference is 8$
Step-by-step explanation:50-42
(-5,-3) (5,5)
slope
What is the slope ?
Answer:
The slope is 10/8
Step-by-step explanation:
You would rise 10 units and you would run 8 units.
Plz help if you could I would appreciate it :)
the highlighted ones only
Step-by-step explanation:
this is the process to convert to the perfect square.
try to bring convert to (x-a)^2 or (X+a)^2
I've done 2 questions hope it gives u the basic idea .
18n=40
What is n? (please answer fast im doing mid terms and i have no clue what is happening)
Answer:
n = 40/18
simplify it to 20/9 or as a mixed number i would be 2 2/9
Step-by-step explanation:
Need to know now!
How do you solve “at this rate...”
Answer: you do the length times width
Step-by-step explanation:
Answer:
"At this rate" for me usually will be some sort of dividing
Plz help.
Will give brainliest answer.
Step-by-step explanation:
If cats are 10 and dogs are 4 means cats are 6 more than dogs means 4+6 = 10
so 5-6 = -1
32+6= 38
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
#
The five Smith children run to the ice cream truck. In how many orders can they served one at the time?
18-
3. Your family is planning to take the Amtrak train from Hartford to New York City for a day trip. As a result
of some research you learn that your friend Jackie took the train with a group of 3 adults and 5 children and
it cost them $269.50. A cousin also took the train to the city with a group of 2 adults and 3 children and it
cost them $171.50. Find the price of an adult's ticket and the price of a child's ticket.
Answer: 67.37 for adult 45.91 for child
Step-by-step explanation:
60% of 15 is what answer
Answer:9
Step-by-step explanation:
Think of it this way:
If 15=100%
then x= 60%
So what you do is you multply 60 times 15 and divide it by 100 to give you the answer of 9. To me this is the simplest way to do it, I believe it’s called butterfly multiplying. You cross multiply and then you divide.
What is 12% of 88? *
Answer:
12% of 88 is 10.56
Answer:
10.56
Step-by-step explanation:
The temperature on Saturday was 6 1/2°C. On Sunday, it became 3 3/4°C colder. What was the temperature on Sunday?
Answer:
2 3/4
Step-by-step explanation:
6 1/2 - 3 3/4 is the same as 6.5-3.75 = 2.75 or 2 3/4
What is the slope of the line that passes through the points (3,-5) and (1,-5)?
Write your answer in simplest form.
Answer:
The slope is 0.
I think that is how you put it in simplest form
Give the graphs of f(x) and g(x), what is f (f (2)) ?
Answer:
3
Step-by-step explanation:
Because on the graph when x is 2 y is 3 ( look on the red line that's the f(x0 graph)
Some please help me, if you do i will make you brainliest :)
Solve for x: 4x + 3 = -21
PLS CAN SOMEONE ANSWER THIS FAST‼️‼️
Answer:
x = -6
Step-by-step explanation:
subtract 3 from -21 which is -24
then divide -24 by 4
Answer:
Add 33 to both sides.
4x=1+3
4x=1+3
2 Simplify 1+31+3 to 44.
4x=4
4x=4
3 Divide both sides by 44.
x=1
x=1
Step-by-step explanation:
3. Use the equation to answer the following question. 3x2 + 7x - 20 = 0 What are the solutions of the equation?
A. X = 5 and x = 4 3
B. X = - 4 and x = 5 3 4
C. X = and x = -5 3 5
D. X = and x = -4 3
Help me please answer both ...
I cant see any question on the attachment it is just a black screen
Given the similarities statement HIJ ~ WXY which angle corresponds with
Answer:
I
Step-by-step explanation: