Answer:
4(y+2) = 3(x+4) and 4y - 3x = 4
Step-by-step explanation:
The equation of the line in point slope form is expressed as;
y - y0 = m(x-x0)
m is the slope
(x0, y0) is the point on the line
Given the equation 3x - 4y = 7
Rewrite in slope intercept form
-4y = -3x+7
y = 3/4 x - 7/4
Slope = 3/4
Slope of the required line will also be 3/4 since they are parallel lines
Substitute the slope and the point into the equation above;
y - y0 = m(x-x0)
y +2 = 3/4 (x+4)
4(y+2) = 3(x+4)
4y + 8 = 3x+12
4y - 3x = 12-8
4y - 3x = 4
Hence the required equations are 4(y+2) = 3(x+4) and 4y - 3x = 4
Melanie needs 5,000 chocolates for an event so far she has brought 2 cases of 1,125 chocolates each how many more does she need
Answer:
2750 chocolates
Step-by-step explanation:
Find how much she has bought already:
1,125(2)
= 2,250
Then, subtract this from 5,000
5000 - 2250
= 2750
So, she still needs 2750
Answer:
2,750
Step-by-step explanation:
2 cases of 1,125 chocolates = 2,250 chocolates
5,000 - 2,250 = 2,750 more chocolates needed
(that's also 3 cases of chocolates needed :p)
Write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.
Write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.
Solution:[tex] - 10 - ( - 2) = \boxed{ - 8}[/tex]
[tex] - 8 - ( - 2) = \boxed{ - 6}[/tex]
[tex] - 6 - ( - 2) = \boxed{ - 4}[/tex]
[tex] - 4 - ( - 2) = \boxed{ - 2}[/tex]
[tex] - 2 - ( - 2) = \boxed{0}[/tex]
[tex]0 - ( - 2) = \boxed{2}[/tex]
[tex]2 - ( - 2) = \boxed{4}[/tex]
[tex]4 - ( - 2) = \boxed{6}[/tex]
[tex]6 - ( - 2) = \boxed{8}[/tex]
Answer:-10, -8, -6, -4, -2, 0, 2, 4, 6, 8
#CARRYONLEARNING
3x+4y+x Simplify the expressions.
Answer:
that would be 4x+4y
Step-by-step explanation:
hope this helps
what is the x for : -2x^2+24x-72=0
Answer:
x=6
Step-by-step explanation:
Answer:
x = 6
Step-by-step explanation:
i cant seem to understand this. please explain :))
(business math)
Answer:
$1.50 bro
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Using the chart, it shows the total amount that the retailer (the chip company) spends to make each bag of chips. We're looking at the $3 chip bag, so looking we can see that it costs the company $1.00 for each bag. If it costs $1 to make and it sells for $3, the profit is $2. This chart makes it easy because it calculates the total charts for you.
Evaluate
- 2x - 6y when x = 5, y=-3
Answer:
-28 i think
extra words so i can submit
a sphere has a volume of 4500 cubic inches. What is the radius off the shpere
Answer:
The radius of sphere with volume 4500 cubic inches is 10.24 inches.
Step-by-step explanation:
Let V be the volume of the sphere
Given
Volume of sphere = V = 4500 cubic inches
Let r be the radius of the sphere
The volume of the sphere is given by the formula
[tex]V = \frac{4}{3}\pi r^3[/tex]
Putting the known values
[tex]4500 = \frac{4}{3} * \frac{22}{7} * r^3\\4500 = \frac{88}{21} * r^3\\r^3 = \frac{21}{88} * 4500\\r^3 = 1073.8636[/tex]
Taking cube root on both sides
[tex]\sqrt[3]{r^3} = \sqrt[3]{1073.8636} \\r = 10.2403[/tex]
Rounding off to nearest hundredth
The radius is: 10.24 inches.
Hence,
The radius of sphere with volume 4500 cubic inches is 10.24 inches.
The list shows the daily low temperature, in degrees Celcius, In Shawna's hometown during one week.
-2, 4,0,–3, 6, 1,4
Choose all of the inequalities that correctly compare values from the list.
A. 4 > 2
8.0> - 2
C6>-4
0.0 <-3
E-4 <3
F-2-3
PLEASE HELP
Answer:
Option A, B, C, E are correct. Kindly verify for Option F. Option D is incorrect.
Step-by-step explanation:
The list shows the daily low temperature, in degrees Celcius, In Shawna's hometown during one week.
-2, 4,0,–3, 6, 1,4
Choose all of the inequalities that correctly compare values from the list.
Option A: 4 > 2
We know that 4 is greater than 2, so this inequality 4>2 is true.
Option B: 0 > - 2
We know that 0 is greater than -2, so this inequality 0 > -2 is true.
Option C: 6 > -4
We know that 6 is greater than -4, so this inequality 6 > -4 is true.
Option D: 0 < -3
We know that 0 is greater than -3 and not less than -3, so this inequality 0 < -3 is false.
Option E: -4 < 3
We know that -4 is less than 3, so this inequality -4 > 3 is true.
Option F: -2-3
The inequality sign is missing so, we can have either < or > sign. I am solving with both inequalities, you can consider whichever option is given to you.
So if -2 < -3
We know that -2 is greater than -3,and not less than -3 so this inequality -2 < -3 is false.
if -2 > -3
We know that -2 is greater than -3, so this inequality -2 > -3 is true.
Please check for the given statement and consider your answer.
Option A, B, C, E are correct. Kindly verify for Option F. Option D is incorrect.
can someone look & the pic above an help?
where do i plot the mean point on the graph?
&
draw a line of best fit on the graph
pls help
Answer: Check out the diagram below
=========================================================
Explanation:
I plotted all of the given points in GeoGebra. The point M in blue is the mean point located at (8.44, 400.89)
The purple line is the regression line (aka line of best fit) which is y = 41.098x + 53.843 approximately.
Use of technology is recommended.
write 144 as a product of it's prime number.
plz faster,
Answer:
12
Step-by-step explanation:
144 divided by 2 72
72 by 2 36
36 by 2 18
18 by 2 9
3by 3 3
3 by3 1
2x2 2x2 2x2 3x3
pick on from each set
2x2x3
12
Helppppppppppppppppooop
2. 6x + 29 = 5 (1 point)
-4
-18
204
-144
Answer:
x = -4
Step-by-step explanation:
6x + 29 = 5
+29 -29
------------------------
6x = -24
÷6 ÷6
---------------
x = -4
6(-4) = -24 + 29 = 5
Lorenzo runs marathons, which are about 26 miles long. He usually runs 4 marathons a year, and he has been doing this for 11 years. Lorenzo estimates he has run a little over 100 miles during all these marathons. Is that a good estimate?
the answer options:
*yes
*no its much too low
*not its much too high
Answer:
no to low he ran 1144 miles in 11 years
what is the value of x that makes the equation true.
please help!
Answer:
If you plug in 15. it makes the statement true
Step-by-step explanation:
x-5=10
x=15
15*\sqrt(72) (15 times root 72. I can't seem to enter a square root symbol)
Answer:
Step-by-step explanation:ok so if you want too do the the root symbl on what
In a crate, there are 40 apples. 3 of the apples are bad. What percentage of the apples are good?
Answer:
40-3
37/40 x100
92.5%
I hope this helps
Draw and ordered stem and leaf diagram to show this information.
2, 7, 13, 18, 20, 25, 27, 28, 32
Answer:
STEM | LEAF
_0 __ | 2, 7
_1 ___| 3, 8, 8
_2 __ | 0, 5, 7, 8
_3 __ | 2
Step-by-step explanation:
Given the data:
2,7,13,18,18,20,25,27,28,32
Prepare an ordered stem plot:
STEM | LEAF
_0 __ | 2, 7
_1 ___| 3, 8, 8
_2 __ | 0, 5, 7, 8
_3 __ | 2
KEY:
20 = 2 | 0
NEED HALP PLEAAAASE!!! I REALLY DONT GET THIS-
Answer:
48
Step-by-step explanation:
1200/25=48
Find the slope of the line
8 – 7x = 4y
Step-by-step explanation:
y = mx + c
8 - 7x = 4y
4y = 8 - 7x
y = (8 - 7x)/4
= 2 - 7/4x
y = -7/4x + 2
Slope = m = -7/4
Answer:
slope = - [tex]\frac{7}{4}[/tex]
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
8 - 7x = 4y, that is
4y = - 7x + 8 ( divide all terms by 4 )
y = - [tex]\frac{7}{4}[/tex] x + 2 ← in slope- intercept form
with slope m = - [tex]\frac{7}{4}[/tex]
A coin has heads on one side and tails on the other. The coin is tossed 12 times and lands heads up 4 times. Which best describes what happens when the number of trials increases significantly?
A. The observed frequency of landing heads up gets closer to the expected
frequency based on the probability of the coin landing heads up.
B. The observed frequency of landing heads up will always be 1/3 of the number of
tosses.
C. The expected frequency based on the probability of the coin landing heads up
gets closer.
D. The expected frequency based on the probability of the coin landing heads up
gets closer to the observed frequency.
Step-by-step explanation:
Good morning the answer is in the picture
Answer:
The answer is D
Step-by-step explanation:
Simplify each expression.
3x (1 – 3.0) + 3.2
Answer:
[tex]-6x+ 3.2[/tex]
Step-by-step explanation:
Given the expression
[tex]3x (1 -3) + 3.2[/tex]
step one: let us work on the terms inside the bracket
[tex]3x (-2) + 3.2[/tex]
Step two:
open the bracket
[tex]-6x+ 3.2[/tex]
Hence the simplified expression is
[tex]-6x+ 3.2[/tex]
Write the pair of fractions as a pair of fractions with a common denominator |
3/10 and 2/5
1/3 and 3/4
THESE TWO ONLY!
Answer:
3/10 and 2/5 = 3/10 and 4/10
1/3 and 3/4 = 4/12 and 9/12
Step-by-step explanation:
For 3/10 and 2/5
* Find the lcm (least common multiple) of the denominators which are 10 and
5. The multiples of 10 are: 10, 20, 30 etc and the multiples of 5 are: 5, 10 15,
etc. So, the lcm is 10. It is the smallest multiple that the denomitaotrs share.
* Next multiply the numerators (3 and 2) by whatever number you use to
multiply the denominator by to get 10. For 3/10, the denominator stayed the
same, so to get 10, you need to multiply 10 by 1. Do the same for the
numerator. 3 x 1 = 3. So, the first factor pair is 3/10.
* The second factor pair is 2/5, so we are still using the lcm of 10. So, what
do you need to multiply 5 by to get 10? The answer is 2. Now just multiply
the numerator (2) by 2 and you get 4. The second factor pair is now 4/10.
Kelley opens a bank account to save for a down payment on a car. Her initial deposit is $250 and she
plans to deposit 10% more each month. Kelly's goal is to have $2,000 in the account after six months.
How much money, in dollars and cents, will Kelley have saved after six months?
Answer: 1928.90
Step-by-step explanation:
geometry retake pls help!!!
Answer:
∠D
∠EDC
∠CDE
Step-by-step explanation:
those are the only ways I can think of, I hope that helps :)
Do you practice is yoga for the same amount of time every day after he practices yoga for 18 minutes on Saturday he finished 24% of his daily yoga practice how many more minutes do you still practice yoga on Saturday
Answer:
51 minutes
Step-by-step explanation:
Let the total number of minutes required for daily yoga practice = x
Hence:
24% of x = 18 minutes
24/100 × x = 18 minutes
24x /100 = 18 minutes
Cross Multiply
24x = 100 × 18 minutes
x = 1800 minutes/24
x = 75 minutes.
The total number of minutes for daily yoga practice = 75 minutes
How many more minutes do you still practice yoga on Saturday?
This is calculated as:
75 minutes - 24 minutes
= 51 minutes
Plz helppp meee wallah I swear to god I will mark you as a brainliest and I will give you 20
Answer:
Step-by-step explanation:
Equation for the linear function has been given as,
y = 26 - 4x
For x = 1,
y = 26 - 4(1)
= 26 - 4
= 22
For x = 2,
y = 26 - 4(2)
= 26 - 8
= 18
For x = 3,
y = 26 - 4(3)
= 26 - 12
= 14
For x = 6,
y = 26 - 4(6)
= 26 - 24
= 2
Therefore, table for the function will be,
x y
1 22
2 18
3 14
6 2
Which best describes the figure that is represented by the following coordinates?
A(-4, 3), B (2,3), (3, -1) and D(-5, -1)
a rhombus
a parallelogram
a trapezoid
a rectangle
Answer:
a rhombus that is the answer
The best describes the figure that is represented by the following coordinates A(-4, 3), B (2,3), (3, -1), and D(-5, -1) will be a rhombus.
What is a rhombus?Its a parallelogram but all sides of the same length.
A rhombus is a parallelogram whose all sides are of equal lengths.
Its diagonals are perpendicular to each other and they cut each other in half( thus, they're perpendicular bisector of each other).
Its vertex angles are bisected by its diagonals.
The triangles on either side of the diagonals are isosceles and congruent.
The best describes the figure that is represented by the following coordinates A(-4, 3), B (2,3), (3, -1), and D(-5, -1) will be a rhombus.
Learn more about shapes;
https://brainly.com/question/2881473
#SPJ5
is the change constant or not?
If so how do you know?
Answer:
No, the change is not constant
Step-by-step explanation:
PLZ MARK BRAINLIEST
I can tell because it should be a constant of burning 125 calories burning every 2 blocks which makes it not constant throughout.
Deshaun exercises no less than 40 minutes per day.
Use t to represent Deshaun's amount of exercise (in minutes per day).
Answer:
no
Step-by-step explanation:
yes
what is it called when two lines intersect
Answer:
The point where the lines intersect is called the point of intersection. If the angles produced are all right angles, the lines are called perpendicular lines. If two lines never intersect, they are called parallel lines.