Answer:
12x=0
Step-by-step explanation:
x=0 because it is
Answer:
x = 0 x = -10
Step-by-step explanation:
First, use the AC method to figure out, what times what equals 0 and what adds up to equal 10, which would be 0 and 10.
Secondly, you would factor it out and be with
(x + 0)(x +10)=0
Third, you would set each one equal to 0
x + 10 = 0 x + 0 = 0
Solve from there to get your two x's
x = 0 and x = -10
3
2
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Answer:
The gradient of the graph below is [tex]\mathbf{\frac{3}{2} }[/tex]
Step-by-step explanation:
We need to calculate the gradient of the graph
The gradient of graph is actually slope of the graph.
The slope of graph can be calculated using formula: [tex]Slope=\frac{y_2-y_1}{x_2-x_1}[/tex]
Taking any 2 points on graph i.e
(1,0) and (-1,-3)
We have [tex]x_1=1, y_1=0, x_2=-1,y_2=-3[/tex]
Putting values and finding gradient:
[tex]Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{-3-0}{-1-1}\\Slope=\frac{-3}{-2}\\Slope=\frac{3}{2}[/tex]
So, The gradient of the graph below is [tex]\mathbf{\frac{3}{2} }[/tex]
(GIVING EXTRA POINTS AND BRAINLIEST TO WHO EVER HELPS ME!! BTW NUMBER C IS INCORECT SO THATS LEAVES ME DOWN TO A, B, AND D)
What is the missing numerator?
five over seven plus blank over six equals fifty one over forty two
A) 2
B) 3
C) 8
D) 10
(Here is a image if needed) :
Answer:
im pretty sure its b
Step-by-step explanation:
Answer:
its b
Step-by-step explanation:
Fill in the blank to make the fractions equivalent 9/12 = ?/4
Answer:3/4
Step-by-step explanation:
9/12/3=3/4
Answer:
x=3 cause you just divide both 9 and 12 by 3
Step-by-step explanation:
Have a good day!
Which function translates each point on the graph of y=mx+b so that the slope of the segment from the original point to the translated point is 32?
Answer:
g(x)=m(x−2)+b+3
a pice of land was sold for rs. 1,20,000 a broker who recived 1.5% of commision. THe broker gets amount of Rs.____
Answer:
If you meant rs.1,200,000 then the answer would be rs.18,000
If you meant rs.120,000 then the answer would be rs.1,800
Step-by-step explanation:
Please mark B R A I N L I E S T
Si el numero promedio de solicitudes de viaje por crucero que recibe una agencia de viajes es una variable
aleatoria con lamda 2.5, determine las probabilidades de que en cualquier día la agencia reciba:
a.- Ninguna solicitud de viaje
b.- cuando menos una
Answer:
um yes.
Step-by-step explanation:
In this diagram, which equation could you prove to be true in
order to conclude that the lines are parallel?
(0, b)
= 1
(a, 0)
(0, 0)
(0, 0)
||
1
1
2
الله
Equa
Problem 1
3z - 4 = 52 - 12
Answer:
z=44/3
Step-by-step
Subtract the numbers 52-12=40
3z-4=40
Add 4 to both sides
3z-4+4=40+4
SImplify
3z=44
Divide both sides by 3
3z/3 = 44/3
z=44/3 or decimal form= 14.66
I will give brainliest.........................Please explain please..........................
======================================================
Explanation:
Plug x = 80 into the equation to get
y = 0.12x
y = 0.12*80
y = 9.60
This means the store paid $9.60 for the rope. This amount of money is leaving the store owner's wallet or bank account. We'll keep this in mind for later.
-------------------
The graph shows the equation y = 0.20x
Note how the point (1, 0.20) is on the line to help see the slope right away. This trick only works when the line goes through the origin.
You could also use the slope formula to get this. The y intercept is 0 since the line goes through the origin.
This equation and graph show that the price per foot is $0.20, or it's 20 cents per foot.
Plug in x = 80 to find how much the store will make in revenue
y = 0.20x
y = 0.20*80
y = 16
The store makes $16 in revenue when it sells 80 ft of rope.
----------------------
The cost to the store was $9.60 found in the first section. The revenue was $16 found in section 2.
So,
profit = revenue - cost
profit = 16 - 9.60
profit = 6.40 dollars
Write the equation of a line with an x-intercept of 4 and a y-intercept of -3.
Answer:
y = [tex]\frac{3}{4}[/tex] x - 3
Step-by-step explanation:
Coordinates of x-intercept are (x, 0)
Coordinates of y-intercept are (0, y)
(0, - 3)
(4, 0)
Slope m = [tex]\frac{3}{4}[/tex]
y = [tex]\frac{3}{4}[/tex] x - 3
y = [tex]\frac{3}{4}[/tex] ( - 4) - 3 = - 6
(- 4, - 6)
y = [tex]\frac{3}{4}[/tex] ( - 16) - 3 = - 15
(- 16, - 15)
12 = [tex]\frac{3}{4}[/tex] x - 3
[tex]\frac{3}{4}[/tex] x = 15
x = 20
(20, 12)
1. Lin runs 2 miles in 2/5 for an hour, Tyler runs 8 2/4 miles in 4/3 of an hour. How long
does it take each of them to run 10 miles at that rate?
PLEASE HELP ME QUICK!!A train moves at a constant speed of 8 miles every 6 minutes. Fill in the table below to show how far the train travels according to different
amounts of time.
Answer:
1. 4
2. 20
3. 80
Step-by-step explanation:
There are 20 cities in the County of Newton. Their populations are shown in the bar chart below. The average population of all the cities is indicated by the horizontal dashed line. Which of the following is closest to the total population of all 20 cities?
Answer:
The answer is C/85,000
Step-by-step explanation:
In which quadrant does the given point lie?
(-1,5)
work out the value of 7^4
Answer:
2401
Step-by-step explanation:
7^4
7 • 7 • 7 • 7
49 • 49
2401
Answer:
2401
Step-by-step explanation:
Pretty sure this is the answer. Have a good day!
A pair of Air Jordan's are on sale for 25% off the original
price. The original cost was $80. How much money would
you save if you bought them?
Answer:
$20
Step-by-step explanation:
Because 25% of 80 is 20 so that is the amount you would save.
Have a great day!
The sum of two real numbers is 8 and their product is 14. What is the sum of their reciprocals?
Answer:
Step-by-step explanation:Let our two numbers be a and b . Then we can see that a+b=8 and ab=15 . Now consider
(a+b)3=a3+3a2b+3ab2+b3 by the binomial expansion. Now we have all the information to solve this, observe since a+b=8 and ab=15 . We have
(8)3=a3+3ab(a)+3ab(b)+b3
a3+b3+3ab(a)+3ab(b)=83
a3+b3+3ab(a+b)=83
a3+b3=83−3ab(a+b)
a3+b3=83−3(15)(8)=512−360=152
You can also observe that 3 and 5 fulfill those conditions so, then 33+53=27+125=152 . Which is our result.
If (a,-7) is the solution to the equation 8a=-3b-5, what is a?
The diagram compares the ratio of girls in the chorus to boys in the chorus what is the ratio of girls to boys if there are 40 students in the chorus how many are girls and how many are boys
Factorize 27p²x²-48y²
Answer:
3(3px + 4y)(3px - 4y)
Step-by-step Explanation:
This is the answer because:
1) We can factor using the difference of squares formula.
2) a^2 − b^2 = (a + b) (a − b) where a = 3px and b = 4y .
Hope this helps!
Could someone please answer this And explain I would really appreciate it thank you so much :)
Answer:
The first choice
Step-by-step explanation:
So you see that square down there, does mean that the angle is 90 degrees. So 90-50 = 40 so yea the first choice.
Describe the graph of y = 3 x squared and compare it with the graph of y = x squared
Answer:
[tex]y=3x^{2}[/tex] has a higher vertical scaling compared to [tex]y=x^{2}[/tex]
Step-by-step explanation:
Graph it! (:
Answer:
Both graphs are parabolas and they both open upward and pass through 0, 0. The first graph is more narrow than the second graph.
Step-by-step explanation:
This was the possible answer provided :)
Please help :( I’m having troubles answering this problem
Answer:
2x+1
Step-by-step explanation:
What is the value of xy/z when x/z= 6/2 and 1/y= 1/15
Answer:
45
Step-by-step explanation:
(x*y)/z
(x/z) *Y
Y is the inverse of 1/y which is 15
(6/2) * 15
3*15
45
What is the slope of(20, 8) (19, 10)
Answer:
-2
Step-by-step explanation:
8-10 = -2
20-19 = 1
-2/1 = -2
Answer:
-2
Step-by-step explanation:
Slope = [tex]\frac{y_{2} - y_{1} }{x_{2} -x_{1} }[/tex] Where y2 is 8 and x2 is 20 and y1 is 10 and x1 is 19
So 8 - 10 = -2
And 20 - 19 = 1
-2 divided by 1
It is -2.
HOPE THIS HELPED
¿Cuál es la factorización en primos de 10? (el formato de la espuesta es 7x7)
A) To get the output, subtract 7 from the
input, then divide the result by 3
f(x) = 3x - 7
k(x) = x-7/3
h(x) = x/3 - 7
g(x) = 3(x-7))
Answer:
h(x) = x/3 - 7
Step-by-step explanation:
What is the value of x?
6.7578x=13
276
175
18
53
O
Answer:
Step-by-step explanation:
6.7578 *x = 13 divide both sides by 6.7578
[tex]\frac{6.7578}{6.7578} *x = \frac{13}{6.7578}[/tex]
x= 1.923
Johnny took a math test with 25 questions He answered 22 questions correctly in order to get an a he had to get 90% of them right. How many questions would he need to get right in order to get an A
Answer:
no its a 88 percent
Step-by-step explanation:
simple math
Answer:
90% of 25 = 22.5
Step-by-step explanation:
point
Daniel can mow lawns at a constant rate of 3/5 lawns/hour.
How many lawns can Daniel mow in 10 hours?
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~
Ob
Daniel can mow 6 lawns in 10 hours.
Daniel can mow 3 lawns in 10 hours,
Daniel can mow 5 lawns in 10 hours.
Answer:
6 lawns
Step-by-step explanation:
In one hour, Daniel can mow 3/5 lawns
therefore, in 10hours Daniel can mow 3/5 x 10 lawns = 6 lawns
Topic: Rates and proportions
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