Answer:
5x and -4x
Step-by-step explanation:
Because Paul is looking for M1 and M2 in order to get a total that is +x and a product that is equal to -20x^2, we can see that 5x and -4x help Paul get the products he wants.
Answer:
A; 5x and −4x
Step-by-step explanation:
what two numbers multiplied together = -75but added = -10
Please hurry :) and if u don't know the answer please don't just put a random thing <3
Answer:
Wal-mart
Step-by-step explanation:
you only get a discount from National Tire and Battery after you purchase 4 tires, which is not as good a deal as Wal-mart's
Answer:
Wal-mart.
Step-by-step explanation
20% of 225 is 45, therefore we subtract 45 from 225 and get 180.
180x4=$720
$720 is the least amount of money spent on 4 tires :)
i am just going to give points away pls give me brainlyest
Answer:
Okay will do!!
Step-by-step explanation:
Annabelle is ordering a taxi from an online taxi service. The taxi charges $2 just for
the pickup and then an additional $1.50 per mile driven. How much would a taxi ride
cost if Annabelle is riding for 6 miles? How much would a taxi ride cost that is m
miles long?
ANSWER WAS WRONG PLEASE HELP ME I NEED TO RETURN TODAY !
Answer:
Cost for 6 miles is 6 dollars.
Step-by-step explanation:
The equation would be 2+1.50x6 then you multiply 1.50 by 6 which gives you 4 and add 2 which would sum up to $6.00
what is the simplified version of the rational expression -3x+12/32-8x
Answer:
-11x+12/32
Step-by-step explanation:
hey can you pls help!!!
Answer:
60/4 if i get right can i please get brainliest?
Answer:
60 miles/ 4 gallons
Step-by-step explanation:
60 divided by 4 is 15
p=E^2/r. Solve for E
Which of the following expressions are equivalent to
-1/2?
A.1/-2
B.-1/-2
C.None of the above
Answer:
A
Step-by-step explanation:
-1 / 2 = -0.5
1/-2 = -/0.5
Answer:
b
Step-by-step explanation:
both the top and bottom are negative so there fore the whole fraction is negative.
The ratio of girls to boys in Liza's classroom is 5 to 4.
How many girls are in her classroom if there is a total of 27 students?
Hi!
The answer is: 15 girls.
__________________________________________________________
Let
x-----> the number of girls
y-----> the number of boys
we know that
- x+y=27, Which is equation A.
- x/y = 5/4
- isolate the variable y
- y=4/5x, Which is equation B.
- 9/5x=27
- x=5x27/9
- 15 Girls.
__________________________________________________________
Hope this helps!
What is the equation of the line that passes through the point (5,6) and has a slope of 2 ?
Answer:
y = 2x - 4
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 )
Here m = 2, thus
y = 2x + c ← is the partial equation
To find c substitute (5, 6) into the partial equation
6 = 10 + c ⇒ c = 6 - 10 = - 4
y = 2x - 4 ← equation of line
Select the correct graph of ABC
Giving brainliest
Answer:
The answer is B
hope it helps
What is the value of 6x2 when x = 1.5?
Round to the tenths place
pls help
Answer:
13.5
Step-by-step explanation:
6 x^2
Let x= 1.5
6 ( 1.5) ^2
6 *2.25
13.5
helpppppp I'll give you brainy est
Answer:
Put those equations into desmos
Step-by-step explanation:
Allison can sew three scarves in 75 minutes How many scares can she spew in 240 minutes
Answer:
9 scarves
Step-by-step explanation:
240/75=3.2
3.2*3=9.6 scarves
0.6 is not a completed scarf so the is only 9 scarves.
Answer:
9 full ones
Step-by-step explanation:
75/3=25
each scarf takes 25 mins
240/25=9r15
9 is answer
IM SORRY IM WRONG REPORT ME IF I AMMMMMMM
what is p supposed to be in this equation?
Find the amount of simple interest that $400 would earn at 8% per year by the end of 3 years.
Answer:
400 times 8%= 32 times 3=96
Step-by-step explanation:
6th grade math
34/51 = x/3
solve pls
Where in the real-world is the Pascal Triangle used? Provide an example.
Answer:
There are many colored pebbles to choose from out of the driveway. Karmin could not decide what one he wanted for his school project. So he took the best looking 4 from the driveway. 3 of them are now his backups.
You use this tequnic (sorry I can't spell) almost everyday. When ever you think about how much of something to take, you could be using this Pascal Triangle.
I hope this helped.
A point has the coordinates (0, k).
Which reflection of the point will produce an image at the same coordinates, (0, k)?
a reflection of the point across the x-axis
a reflection of the point across the y-axis
a reflection of the point across the line y = x
a reflection of the point across the line y = –x
Using reflection concepts, it is found that the correct option is:
a reflection of the point across the y-axis---------------
The rule for a reflection of a point across the x-axis is: [tex](x,y) \rightarrow (x,-y)[/tex], thus [tex](0,k) \rightarrow (0,-k)[/tex]The rule for a reflection of a point across the y-axis is: [tex](x,y) \rightarrow (-x,y)[/tex], thus [tex](0,k) \rightarrow (-0,k) = (0,k)[/tex]. This is the correct option.The rule for a reflection of a point across the line y = x is: [tex](x,y) \rightarrow (y,x)[/tex], and thus, [tex](0,k) \rightarrow (k,0)[/tex].The rule for a reflection of a point across the line y = -x is: [tex](x,y) \rightarrow (-y,x)[/tex], and thus, [tex](0,k) \rightarrow (-k,0)[/tex].A similar problem is given at https://brainly.com/question/15196246
Answer:
b
Step-by-step explanation:
Trey deposits $8000 into an account that pays simple interest at a rate of 5% per year. How much interest will he be paid in the first 4 years
6
Answer:
1600
Step-by-step explanation:
You want to calculate the interest on $8000 at 5% interest per year after 4 year(s).
The formula we'll use for this is the simple interest formula, or:
Where:
P is the principal amount, $8000.00.
r is the interest rate, 5% per year, or in decimal form, 5/100=0.05.
t is the time involved, 4....year(s) time periods.
So, t is 4....year time periods.
To find the simple interest, we multiply 8000 × 0.05 × 4 to get that:
The interest is: $1600.00
Usually now, the interest is added onto the principal to figure some new amount after 4 year(s),
or 8000.00 + 1600.00 = 9600.00. For example:
If you borrowed the $8000.00, you would now owe $9600.00
If you loaned someone $8000.00, you would now be due $9600.00
If owned something, like a $8000.00 bond, it would be worth $9600.00 now.
A square root function, that is stretched by a factor of 3, and shifted 4 units left and 6 units up.
Answer:
The square root function will turn to;
y = 3 √(x + 4) + 6
Step-by-step explanation:
Let the square root function be ;
y = √x
Now, let’s stretch this by a factor of 3
This means we are dilating by a factor of 3
Mathematically, this will be
y = 3 * √x = 3 √x
Shifting this 4 units up means that we are extending the x-axis value by 4 units
That will be ;
y = 3 √x + 4)
Now shifting this 6 units up, we finally will have;
y = 3 √(x + 4) + 6
Find the value of x that makes m ∥ n.
Answer:
x=60
Step-by-step explanation:
X+2x=180degree because it is co interior angle
3x=180
X=180/3
X=60.
Verification
X+2x=180
60+2(60)=180
60+120=180
Suppose the amount of chickens varies directly with the pounds of corn needed. Billy
Bob feeds 30 chickens with 5 pounds of corn. Billy Bob is planning to buy 15 more
chickens and is wondering how much corn he will need to buy to feed all his chickens.
Assuming the new chickens are the same size and will eat the same portions of corn,
how much corn will Billy Bob need to purchase to feed all 45 chickens?
Answer:
83904984098140984019258070271
Step-by-step explanation:
The chickens be hungry doe.
A cell phone company charges $15 for 100 minutes. What is the cost per minute? Round to the nearest cent.
Answer:
.15 dollars per minute.
Step-by-step explanation:
Answer:
.15 for one minute to you just had to divide 15÷100
Which of the following is the correct equation of the line that is parallel to y=−1x−5, and has a y-intercept at (0,1)?
y=−1x+0y is equal to negative 1 x plus 0
y=1x+5y is equal to 1 x plus 5
y=−1x+1y is equal to negative 1 x plus 1
y=5x−1
Answer:
The answer is option 3.
Step-by-step explanation:
When both lines are parallel, they will have the same gradient. In a linear equation, y = mx + b where m represents gradient and b is y-intercept :
Let m = -1, b = 1
y = -1x + 1
Answer:
the answer is option 3 like the first person said. no trollin
Step-by-step explanation:
If a restaurant charges $9.90 for 2 sandwiches, how much will the restaurant charge for 15 sandwiches?
first to answer correctly gets brainleist
Answer:
B is the answer
Step-by-step explanation:
Select the correct answer from each drop-down menu. The velocity, v, in meters/second, of an object with a mass of m, in kilograms, and kinetic energy of K, in joules, is given by this equation. Use the equation to complete this statement. The kinetic energy of a ball with a mass of 2 kilograms that is rolling at a velocity of 5 meters/second is joules.
Answer:
25
Step-by-step explanation:
The kinetic energy of a ball with a mass of 2 kg that is rolling at a velocity of 5 m/s is 5 Joules
Calculating Kinetic energyFrom the question, we are to determine the kinetic energy of the ball
From the given equation for the velocity,
[tex]v = \sqrt{\frac{2K}{m} }[/tex]
We will make K the subject of the equation
[tex]v = \sqrt{\frac{2K}{m} }[/tex]
Take the squares of both sides
[tex]v^{2} ={\frac{2K}{m} }[/tex]
Multiply both sides by m
[tex]mv^{2} ={\frac{2K}{m} } \times m[/tex]
[tex]mv^{2} =2K[/tex]
∴ [tex]K = \frac{1}{2} mv^{2}[/tex]
Now, for the kinetic energy of a ball with a mass of 2 kilograms that is rolling at a velocity of 5 meters/second
That is,
m = 2 kg
and v = 5 m/s
Putting the parameters into the equation, we get
[tex]K = \frac{1}{2} \times 2 \times 5^{2}[/tex]
K = 25 J
Hence, the kinetic energy of a ball with a mass of 2 kg that is rolling at a velocity of 5 m/s is 5 Joules
Learn more on Calculating kinetic energy here: https://brainly.com/question/25959744
Here is the complete question:
Select the correct answer from each drop-down menu. The velocity, v, in meters/second, of an object with a mass of m, in kilograms, and kinetic energy of K, in joules, is given by this equation.
[tex]v = \sqrt{\frac{2K}{m} }[/tex]
Use the equation to complete this statement. The kinetic energy of a ball with a mass of 2 kilograms that is rolling at a velocity of 5 meters/second is joules.
#SPJ2
6143 × 45 work out
Answer: 276,435
Step-by-step explanation:
yes
1. Write the equation of the line with y-intercept 3
and a slope of -2/3and graph it.
Answer:
y=[tex]\frac{-2}{3}[/tex]+3
Step-by-step explanation:
The equation is y=mx+b
m is your slope
b is your y-intercept
The graph should cross the y-intercept on the y-axis 3 and be a negative slope (left to right diagonal) Place a point on y=3 go down 2 and then right 3
