the discount cost is $20 the price of the jacket costs now $80
Step-by-step explanation:
to get discount all you have to do is original price X the discount percentage then you will get the savings then subtract the savings from the original price
Find the errors and correct the following mathematical sentences.
Answer:
3(x-9) = 3x-3(9) = 3x-27
2x+3x = 5x
4p+3p+2p+p-9p = 7p+2p+p-9p = 10p-9p = p
Let me know if this helps!
Answer:
Here. These are the corrections
Can you help me please it has to be harry potter and the philosopher's stone movie
Answer:
False
I hope this helps!
D
E
с
Look at ABC. Points D, E, and F are the midpoints of their respective sides. Point G is the point of
concurrency for AD BE. and CF.
Which statement about point G is NOT true?
Answer:
D. Point G is the center of a circle that can be inscribe in ΔABC
Step-by-step explanation:
To inscribe implies constructing a required shape or figure within a given shape, thus touching the boundaries or sides of the given shape internally.
In the given figure if point G is used as the center of a circle, it would not form an inscribed circle in the given triangle. So that the appropriate answer is Point G is the center of a circle that can be inscribe in ΔABC. Thus, option D is not true.
Answer:
this was correct
Step-by-step explanation:
thank u
NEEED HELPPPP FASTTTT!!!!!
Answer:
It is linear
Step-by-step explanation:
every time x goes up by 4
y goes up by 16
A football team has 40 players. One of the players is a kicker. The coach randomly selects a player to perform a conditioning exercise. What is the probability that the player selected is the kicker? Write your answer as a fraction.
Answer:
1/40
Step-by-step explanation:
In isosceles triangle WXY, XY is 13 inches in length and WY is 10 inches. What is the length of XZ? answer asap please
=============================================================
Explanation:
Notice the double tickmarks on segments WZ and ZY. This tells us the two segments are the same length. Let's say they are m units long, where m is a placeholder for a positive number.
That would mean m+m = 2m represents the length of segment WY, but that's equal to 10 as the diagram shows. We have 2m = 10 lead to m = 5 after dividing both sides by 2.
We've shown that WZ and ZY are 5 units long each. In short, we just cut that length of 10 in half.
-----------------------------------
Let's focus on triangle XYZ. This is a right triangle with legs XZ = unknown and ZY = 5. The hypotenuse is XY = 13.
We'll use the pythagorean theorem to find XZ
a^2 + b^2 = c^2
(XZ)^2 + (ZY)^2 = (XY)^2
(XZ)^2 + (5)^2 = (13)^2
(XZ)^2 + 25 = 169
(XZ)^2 = 169-25
(XZ)^2 = 144
XZ = sqrt(144)
XZ = 12
Segment XZ is 12 inches long.
You want to order one milkshake. The Ice Cream Shop will not allow you to mix flavors. How many ways could you order a milkshake?
Answer:
15 ways
Step-by-step explanation:
3 sizes x 5 flavors = 15 combinations
Answer:
15
Step-by-step explanation:
if you can make 3 sizes for each flavor and there are 5 flavors then there are 15 ways to get a milkshake 3x5=15
A system of inequalities is shown below.
y < -1
2x - y < 2
In which quadrants is the solution set of the system?
Answer:
C
I may be wrong sorry if I am
Answer:
The answer is C
Step-by-step explanation:
Since they both have a negative y and Quardant 4 has a positive x
You inherit $25,000 and deposit it into an account that earns 4.5% compounded continuously. How much money would be in the account after 10 years?
Answer:
sf
Step-by-step explanation:
Write each power as a product and find each value. 10^3
Answer:
1,000
Step-by-step explanation:
Answer:
[tex]\huge\boxed{\sf 1000}[/tex]
Step-by-step explanation:
10³
This means that 10 is being repeated 3 times.
So,
= 10 * 10 * 10
= 1000
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Find the errors and correct the following mathematical sentences.
Answer:
Step-by-step explanation:
18). 3x + 2 ÷ 3x = [tex]\frac{2}{3x}[/tex]
Since, 3x + 2 ÷ 3x = 3x + [tex]\frac{2}{3x}[/tex]
Therefore, right hand side of the equation will be = 3x + [tex]\frac{2}{3x}[/tex]
20). [tex]\frac{4x+3}{3}=x+1[/tex]
Since, [tex]\frac{4x+3}{3}=\frac{4x}{3}+\frac{3}{3}[/tex]
= [tex]\frac{4}{3}x+1[/tex]
Therefore, right hand side of the equation should be [tex]\frac{4}{3}x+1[/tex].
Javier bought 3 bags of balloons for a party.
He used 8 balloons from each bag.
Determine how many balloons were
originally in each bag if there were 21
balloons left over.
Answer:
15 Hope this helps :)
Step-by-step explanation:
each bag has 15 balloons
21 balloon left divide that
by 3 bag cause that is the number of bags you have
So that leaves ya with 7 balloons in each bag
you already took out 8 balloons from each bag
SO ADD 8+7 .... and you get 15
The number of balls that were initially in the bag is 15
Javler bought 3 bags of balloons
He used 8 balloons from each bag
There were 21 balloons left over in the bag
= 21/3
= 7
= 7 + 8
= 15 ballons
Hence there are 15 balloons originally in the bag
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My friend didn’t do this and he got another question ASAP
Answer: B.) I and II
Step-by-step explanation: remember doing this in like- middle school so you're welcome! it should be the right answer(:
g(x) = 2x^4 +5x^3– x^2 +5x– 1
List the possible factors of g(x).
Answer:
That's the answer look at the picture
Complete the explanation for how you could find the number of seconds in one full 24-hour day-
Then solve.
You would multiply 24 hours by _____ minutes and then multiply my answer by _____
Seconds.
There are ____ seconds in one full day
Answer:
Step-by-step explanation:
You would multiply 24 hours by 60 minutes and then multiply my answer by
60 Seconds.
There are 86400 seconds in one full day
Find the measure of 46.
70*110°
46
o
66 = [?]
Answer:
angle 6 is equal to 70° vertically opposite angle on the same side of transeversal.
0+4=?
Help will be needed here
Answer:
40
you add a 0 to the four and boom
If you are really asking, then the answer is still 4
Answer:
4 is the correct answer
hope it is helpful to you
PLS ANSWER THANK YOU!!
Answer:
I think it is 145 degrees because 180- 35= 145
Step-by-step explanation:
Below is the graph of y=f(x).
Graph y=-f(x)
Answer:
Did you attached an image? I can't see it
Step-by-step explanation:
Points can be transformed to another set of points through reflections, rotation, translation, dilations etc. The graph of [tex]y = -f(x)[/tex] is added as an attachment.
Given that:
[tex]y = f(x)[/tex]
The graph of [tex]y = -f(x)[/tex] means that, f(x) is reflected across the x-axis to get -f(x) i.e. we negate the y-values of f(x)
From the attached graph of f(x), we have the following coordinate points:
[tex](-7,0), (-5,2), (-3,0), (0,-3)[/tex]
The corresponding points on -f(x) is:
[tex](-7,0), (-5,-2), (-3,0), (0,3)[/tex]
See attachment for the graph of [tex]y = -f(x)[/tex]
Read more about graphs and equations from:
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Which is the area of the rectangle?
Find a solution to the linear equation y=-2x – 12 by filling in the boxes with a valid value of x and y.
Answer: y= 4
x = 8
Step-by-step explanation:
help i need the answers by tomorrow
8 inch radius:
area: 200.96
circum: 50.25
12 yd rad:
area: 452.16
circum:75.36
20 ft dia:
area: 314
circum:62.8
36 dia:
area:1017.36
circum: 113.04
What is the equation of this circle in standard form?
A.
(x + 5.5)2 + (y + 4)2 = 12.25
B.
(x − 5.5)2 + (y − 4)2 = 3.5
C.
(x + 5.5)2 + (y + 4)2 = 3.5
D.
(x − 5.5)2 + (y − 4)2 = 12.25
Answer:
D.
(x − 5.5)2 + (y − 4)2 = 12.25
8 and 5 are factors of what number?
Answer:
40
Step-by-step explanation:
8 and 5 are factors of 40. (8 x 5 = 40)
what is taxation ?...maths literacy grade 12
. There are 258,890,850 number combinations possible in the Mega Millions lottery. One winning jackpot ticket will be chosen at random. Brent chooses his favorite number combination and buys one ticket. Find the probability Brent will win the jackpot. Round the decimal to the first digit that is not zero, then write the name of the decimal.
Answer:
0.000000004 = 4 hundred millionths probability Brent will win the jackpot.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
In this question:
1 desired combination out of 258,890,850. So
[tex]p = \frac{1}{258890850} = 0.000000004[/tex]
9 places after the decimal point is hundred millionths
0.000000004 = 4 hundred millionths probability Brent will win the jackpot.
There are 16 cans of soda. One eighth are Coke. How many Cokes
Answer:
2 cans are cokes.
Step-by-step explanation:
16/1 (total cans) * 1/8 (the amount that are coke) = 16/18 = 2
Describe the transformations of f(x) when compared to the parent function [y = x2].
f(x) = x2+5
The transformations of f(x) when compared to the parent function is the graph of [tex]f(x)=x^2+5[/tex] is moved 5 units up
Transformation of functions
Transformation of function is transforming a function from one form to another form .
Rules of transformation :f(x)-> f(x)+a , f(x) will be moved 'a' units up
f(x)-> f(x)-a , f(x) will be moved 'a' units down
f(x)-> f(x-a) , f(x) will be moved 'a' units right
f(x)-> f(x+a) , f(x) will be moved 'a' units left
f(x)-> -f(x), f(x) will be reflected across x-axis
f(x)-> f(-x), f(x) will be reflected across y-axis
For quadratic, the parent function is [tex]f(x)=x^2[/tex]
Given that [tex]f(x)=x^2+5[/tex]
Here , 5 is added with f(x) at the end
f(x)-> f(x)+a , f(x) will be moved 'a' units up
[tex]f(x)=x^2 ------ > f(x) =x^2+5[/tex]
The graph of f(x) will be move 5 units up
the transformations of f(x) when compared to the parent function is the graph is moved 5 units up
Learn more about transformation here:
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x²-12x+a=(x+b)² find a and b
Answer:
Step-by-step explanation:
x² - 12x + a = (x + b)²
x² - 12x + a = x² + 2xb + b²
-12 = 2b and a = b²
b = -6
a = b² = 36
The value of a is 36 and b = -6.
What is the quadratic equation?The polynomial equation whose highest degree is two is called a quadratic equation or sometimes just quadratics. It is expressed in the form of: ax² + bx + c = 0.
The given expression is;
[tex]\rm x^2-12x+a=(x+b)^2[/tex]
The solution of the equation is determined in the folllowing steps given below.
[tex]\rm x^2-12x+a=(x+b)^2\\\\x^2-12x+a=x^2+2xb+b^2\\\\2xb + b^2 = a-12x[/tex]
On comparing the equation
[tex]\rm 2b =-12\\\\b =\dfrac{-12}{2}\\\\b=-6[/tex]
The value of a is;
[tex]\rm a=b^2\\\\b=-6\\\\a=(-6)^2\\\\a=36[/tex]
Hence, the value of a is 36 and b = -6.
Learn more about equation here;
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4x - 3 = 2x + 7
Solve the equation
Answer:
x = 5
Step-by-step explanation:
4x - 3 = 2x + 7
Combine like terms:
4x - 2x = 2x
7 + 3 = 10
Set it up:
2x = 10
Divide:
x = 10 ÷ 2
Solve:
x = 5
