Answer:
That means the item is now $50 off.
Step-by-step explanation:
150/3=50
So $150 - $50 = $100
Answer:
$50 discount
Step-by-step explanation:
If you take away 1/3 you're still left with 2/3 so you multiply the normal price (150) by 2/3 to get the discounted price and subtract the two number for the discount
Darry and his dad baked 4 apples for the family reunion. They cut each pie into eights.
Answer:
that is a lot of pie
Step-by-step explanation:
A truckload of cement weighs approximately 3
9 pounds. The driver of the truck weighs 3
5
pounds. The truckload of cement weighs how many times more than the driver?
Answer:
Step-by-step explanation:
When solving a quadratic equation, what do the x-values stand for as it relates to plotting the graph of the equation?
a.
x-intercepts
c.
minimum value
b.
vertex
d.
axis of symmetry
NOT D
x means an axis of symmetry
Answer:
the answer should be 'd'
Find the vertex and focus of the
parabola.
x2 + 6x – 8y + 1 = 0
Answer:
Step-by-step explanation:
Vertex: -3, -1
Focus: -3, 1
Vertex of the parabola is (-3,-1)
Focus is (-3,1)
What is the vertex form of parabola?The standard form of the parabola is given by y = ax2 + bx + cThe vertex form of the parabola is y-k = a(x - h)^2vertex of the parabola is (h,k)Focus of the parabola is (h,k+p)Given parabola equation is x^2+6x-8y+1=0
x^2+6x = 8y-1
x^2+6x+9 = 8y-1+9
(x+3)^2 = 8y+8
(x+3)^2 = 8(y+1)
(y+1) = 1/8 (x+3)^2
Here vertex V(h,k) = (-3,-1)
Focus = (-3,1)
Hence, Vertex of the parabola is (-3,-1)
Focus of the parabola is(-3,1)
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An ice cream cone has a radius of 2 1/2 inches and a height of 6 inches. Find the volume of the ice cream cone in cubic inches.
V = 1/3 * pi r^2 h
V = 1/3 * pi * 5/2^2 * 6
V = 1/3 * pi * 25/4 *6
V = 2 * pi *25/4
V = 25/2 pi
Answer: (12.5*pi)in^3 or 39.27 in^3
Can anyone help me with this math test please i gotta have everything turned in by midnight tn!! I need fast answers asap!! Heres another one of the questions on it!!
Answer:
D
Step-by-step explanation:
cause 2/3 of 6 is 4
and 1/2 of 4 is 2
What are the roots of the equation?
6x3−12x2−48x=0
{0, 2, 4}
{−4, 0, 2}
{−4, −2, 0}
{−2, 0, 4}
Answer:
{−2, 0, 4}
Step-by-step explanation:
[tex]\displaystyle 6x^3 - 12x^2 - 48x \\ 6x[x^2 - 2x - 8] \\ 6x[x + 2][x - 4] \\ \\ 0, 4, -2 = x[/tex]
I am joyous to assist you at any time.
The roots of the cubic polynomial 6x³ - 12x² - 48x = 0 are -2, 0 and 4.
What is the degree of a cubic polynomial?
The degree of a cubic polynomial is 3. Degree of a polynomial is the highest power of the variable in that polynomial. In cubic polynomial, the variable [x] has the highest power of 3 (x³).
Given is the following cubic polynomial -
6x³ - 12x² - 48x = 0
In order to find the roots of this cubic equation, we will plot its graph. The number of y - intercepts [coordinates where the graph cuts the x axis] will give us the roots or zeroes of the polynomials. The degree of a cubic polynomial is [3], therefore the number of zeroes of this cubic polynomial will be 3. Refer to the graph attached, it can be seen that the graph cuts the x-axis at three points -
x = -2, 0, 4
Which are the roots of this cubic polynomial 6x³ - 12x² - 48x = 0.
Therefore, the roots of the cubic polynomial 6x³ - 12x² - 48x = 0 are -2, 0 and 4.
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what is this?
Khan Academy
Answer:
slope = -8/3 (-8 over 3)
Step-by-step explanation:
rise over run
rise is negative since the line is going down = -8
run = 3
Gabi wants to buy a flat.
The cost of the flat is £175 000
The bank uses this formula to work out the mortgage Gabi can get.
M= 4.625A
M= mortgage (£)
A = annual income (£)
Gabi has an annual income of £34 000
She will have to pay a deposit for the flat.
The deposit is the difference between the cost of the flat and the mortgage.
a) Work out the deposit that Gabi will have to pay.
Given parallelogram JKLM, find x? PLS HELP ASAP
Answer:
add all of the angles together and set them equal to 360 and solve
Step-by-step explanation:
a parallelogram total inside angles are equal to 360 degrees
It's Math please help?
Answer:
A) 255 meters; B) 172
Answer:
A: 145m
B: 172 m
Step-by-step explanation:
hi im spamming the homework questions i got wrong someone help??
Answer:
55
Step-by-step explanation:
Since angle Arc AC and angle X lies on the same same straight line,
[tex]angle \: arc \: ac \: + \: angle \: x \: = 180 \\ 125 + x = 180 \\ x = 180 - 125 \\ = 55[/tex]
Answer:
it is 245 because the degrees for circle is 360
Step-by-step explanation:
360-125=245
PLEASE HELP MEEE
Find the value of a in the parallelogram
A=18
A=9
A=14.5
A=16
Answer:
(6a-4)°=(2a+68)°
6a-2a=68+4
4a=72
a=72/4
a=18
Answer:
The answer is 18. (A)
Step-by-step explanation:
Let me know if this helps
For what value of ‘a’ the number
7
/a
is not a rational number
Answer:
zero
Step-by-step explanation:
Answer:
0 is a value of a for 7/a to make irrational number.
A function f(x) is an EVEN function. If f(4) = 2, which other point must be on the graph of f(x) ?
This one-dimensional figure goes on forever in two directions.
A. Line segment
B. line
C. Ray
Answer:
hi:}
Step-by-step explanation:
15
Complete each statement in the steps to solve x2 – 6x – 7 = 0 using the process of completing the square.
Answer:
x = -1, 7
Step-by-step explanation:
Given question is incomplete; find the complete question in the attachment.
x² - 6x - 7 = 0
Step 1,
Isolate the constant by ADDING 7 both the sides of the equation.
x² - 6x - 7 + 7 = 0 + 7
x² - 6x = 7
Step 2
Add 9 to both sides of x² - 6x = 7 to form a perfect square trinomial while keeping the equation balanced.
x² - 6x + 9 = 7 + 9
Step 3
Write the trinomial x² - 6x + 9 as (x - 3) squared.
x² - 2(3)x + 9 = 16
(x - 3)² = 4²
Step 4
Use the square root property of the equality to get x - 3 = ± 4
(x - 3)² = 4²
[tex]\sqrt{(x-3)^2}=\sqrt{4^2}[/tex]
(x - 3) = ±4
Step 5
Isolate the variable to get solution of -1 and 7
x - 3 = ± 4
x = -3 ± 4
x = -1, 7
Answer:
1. Isolate the constant by adding 7 to both sides of the equation.
2. Add 9 to both sides of x2 – 6x = 7 to form a perfect square trinomial while keeping the equation balanced.
3. Write the trinomial x2 – 6x + 9 as x – 3 squared.
4. Use the square root property of equality to get x – 3 = ± 4.
5. Isolate the variable to get solutions of –1 and 7.
Step-by-step explanation:
just completed this on edge
Help me here with my math question.
Answer:
B
Step-by-step explanation:
4. A kennel has 50 dogs in total, some are
puppies and some are adult dogs. The ratio of
puppies to adult dogs in a kennel is 1 :4. How
many puppies are there?
i’m not good at math.
A. 90
B. 130
C. 140
D. 50
Answer:
SHOULD be 140.
Step-by-step explanation:
-8/-33 convert
into a decimal
Answer and Step-by-step explanation:
This fraction as a decimal is 0.24 repeating, which means the decimals keeps repeating the numbers 24 after the decimal place.
#teamtrees #PAW (Plant And Water)
Hello please solve this question I hope you have a great day! SHOW YOUR WORK PLEASE!
Answer:
w=10
Step-by-step explanation:
10-2=8
8×5=40
hope this helps
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Answer:
ok
Step-by-step explanation:
Answer:
Hola!! Can I please know what this is about??
f(x) = 10-x and g(x) = x2 + 1
What is g(8) + f(7)
Complete the steps to solve the equation - 12x - 14 = - 86.
- 12x - 14 = - 86
- 12x =
Write the original equation.
Apply the Addition Property of Equality.
Apply the Division Property of Equality.
X =
I just need the answers for what -12x= and x=
Answer:
x=6
Step-by-step explanation:
-12x-14=-86
-12x+12=+14
-12x=-72
-12/-12x=-72/-12
x=6
A deli clerk has lunchmeat formed in the shape of a cylinder with a radius of 2 inches and a height of 4 inches. He divides the lunchmeat into two equal sections by making a vertical cut as shown below. What is the shape of the cross section formed by the vertical cut?
Answer:
The shape of the cross-section is a square
Step-by-step explanation:
Given
[tex]r =2[/tex]
[tex]h = 4[/tex]
See attachment
Required
The shape of the cross-section
From the attachment, we can see that when the cylinder is cut vertically, the shape formed is a quadrilateral of equal opposite sides.
The dimension of the shape is: the height of the cylinder and the diameter of the base circle
From the given parameters, we have the radius and the height to be:
[tex]r =2[/tex]
[tex]h = 4[/tex]
The diameter (d) is:
[tex]d = 2 * r[/tex]
[tex]d = 2 * 2[/tex]
[tex]d = 4[/tex]
So, the dimension is:
[tex]h = 4[/tex] and [tex]d = 4[/tex]
Since the height and the diameter have the same lengths, then the shape is a square.
Jerry borrowed $4000 for 5 years at 6X simple
interest rate. What will be the total amount that
Jerry paid after 5 years?
Answer:
qqqqqqqqqq
Step-by-step explanation:
Answer:
In this question one has to look forward to the information's already given. Based on those given information's the answer to the question can be easily determined.
Principal amount = $4000
Time for which money is borrowed = 5 years
Rate of interest = 6%
Then
Amount of Interest = Principal * Rate * Time
= 4000 * 6% * 5
= 4000 * 6/100 * 5
= 40 * 30
= 1200 dollars
So the amount of interest that needs to be given is 1200 dollars. I hope the naswer and the procedure is clear enough for you to understand.
I need help with this problem:(
Answer:
8
Step-by-step explanation:
According to Euclidean theorem
m^2 = 4×16
m^2 = 64
m = 8
Find the height of a pyramid with
a volume of 128 cm3 if the base is
a square with a side length of
8 cm.
Answer:
height:6
if the base is a square that means all the side lengths are equivalent so it would be 8 for side lengths, and the volume is 128. plug it in with the formula to get 6
The height of a pyramid is 8cm
How to find the volume of a square based right pyramid?Supposing that:
The length of the sides of the square base the pyramid has = b units
The height of the considered square based pyramid = h units,
Then, its volume is given by: [tex]V = \dfrac{1}{3} \times b^2 \times h \: \rm unit^3[/tex]
Given;
The volume of pyramid= 128cm3
Length of side of square base= 8cm
Now,
128=1/3 x 8x8xh
128= 64/3 xh
h= 128x3/64
h=8
Therefore, the height with the volume 128cm3 will be 8cm
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Please help its probably going to be easy
Answer:
n(k + m) = number of fruits
Step-by-step explanation:
n(k + m)
Remember that the fruits combined would be k + m.
Then to find the total, you would need to multiply by the number of plates, which is n. Therefore, you would get n(k+m) to showcase the total amount of fruits on the table.