Answer:
3
Step-by-step explanation:
(6-3) / (2-1) = 3/1 = 3
Karen purchased a DVD player on sale. The original selling price was $175.90. The sale price was $141.37. What is the first step in finding the percent markdown? Find the percent markdown.
Answer:
subtraction
Step-by-step explanation:
Answer:
Subtract 175.90-141.37
Step-by-step explanation:
A real Karen would have asked for the manager.
34²+41²=C²
how to use pythagorean theorem
34^2+41^2-(c^2)=0
((342) + 412) - c2 = 0 2.1 34 = 2•17
(34)2 = (2•17)2 = 22 • 172
((22•172) + 412) - c2 = 0
Step-by-step explanation:
Write an equivalent expression to 1/2 ( 50 x - 10) by using distributive property
Answer:
25x-5
Step-by-step explanation:
Pls help I need an answer to this question
Answer:
7/12
Step-by-step explanation:
I gave all of the fractions a common denominator:
1/6= 2/12
5/12= 5/12
1/4= 3/12
1/6= 2/12
Then, I added the 2/12 (from 0-1 hours) and 5/12 (from 1 1/2-2 hours). THis will give the complete range of 0-2 hours.
Hope this helps!
A remote control car costs $60. It is reduced to $45 in a sale. What is the percent change?
Answer:
25%
Step-by-step explanation:
i dont have a Step by step explanation
Whats 5^2 X 8^2
When your teacher falls asleep in class
Answer:
25x64=1600
Step-by-step explanation:
5^2=25
8^2=64
pls brainliest
what is...
4 times 8 and add that to 5.6*4/2 +4.5*4/2 plus four times eight
Answer:
52.2
Step-by-step explanation:
What is the sum of all exterior angles in a polygon?
If Point (-5,-3) is reflected over the x-axis, which quadrant
will the point be in (after reflection)?
Answer:
It would be in quadrant 2
Step-by-step explanation:
(-5,-3) is in quadrant 3
the reflected point would be (-5,3)
Part A:
Sheronda uses 1 3/4 cups of sugar in every batch of homemade muffins she makes. One day, while making muffins for her son's bake sale, she used 19 1/4 cups of sugar in all. How many batches of muffins did she make?
A)34
B)19
C)13
D)11
which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for
the equation 3x-5--2x+10?
x = 5
-5=x
-15 = -5x
-5x = 15
theres another answer choice thats four but it got cut out please help pretty easy question
Answer:
We conclude that:
f(g(3)) = 2
Hence, option B is correct.
Step-by-step explanation:
Given the f(x) table
x 2 3 4 5
f(x) 0 1 2 3
Given the g(x) table
x 1 2 3 4
g(x) 1 2 4 8
We need to determine f(g(3)).
In order to determine f(g(3)), first, we need to determine g(3)
It is clear from the table of g(x),
at x = 3, g(3) = 4
so
f(g(3)) = f(4)
Now, we need to check the value of f(4) at x = 4 using the table f(x)
It is clear from the table of f(x),
at x = 4, f(4) = 2
Thus,
f(g(3)) = f(4) = 2
Therefore, we conclude that:
f(g(3)) = 2
Hence, option B is correct.
can someone tell me how to do this plz
A34*35
3456
=2340
Step-by-step explanation:
e=mc^2
-2(n-12)+1=-2n+25
help
Answer:
infinite solutions
Step-by-step explanation:
use the distributive property
-2n + 24 + 1 = -2n + 25
-2n + 25 = -2n + 25
+2n +2n
25 = 25
infinite solutions
Answer:
infinitely many solutions
Step-by-step explanation:
-2(n-12)+1=-2n+25 Distribute.
-2n+24+1=-2n+25 Combine like terms on each side of the equation.
-2n+25=-2n+25 Add 2n on both sides of the equation.
+2n +2n
25=25
This statement is true, so there are infinitely many solutions.
I hope this helps...have an awesome day (~*▽*)~
Please Help. Given trapezoid ABCD, Prove ΔBEC ~ ΔDEA
Answer:
AAA (or AA)
Step-by-step explanation:
Prove ΔBEC ~ ΔDEA
(using three angles is unnecessary because you can just use Angle Angle to prove similarity)
First, m∠BCE = m∠EAD because of alternate interior angles.
Then, m∠ADE = m∠CBE because of alternate interior angles.
m∠BEC = m∠AED because of vertical angles
Thus, ΔBEC ~ ΔDEA because of Angle Angle Angle [AAA] (or AA if you only chose to use 2 angles)
if you form a triangle from three given angle measures, do you always get a unique triangle, or more than one triangle?
A bus drives for 3 1/2 hours at an average speed of 56mph.
How far does the bus drive?
Answer:
196 km
Step-by-step explanation:
Distance = speed x time
So to work it out, it would be 3.5 x 56
= 196km
Answer:
A bus drives for 3 1/2 hours at an average speed of 56mph.
To Find :
How far does the bus drive?
Step-by-step explanation:
Times of journey(T)=3 1/2 =7/2hours
Average speed of bus(v)=56mph
We know the formula:
Average speed (v)=total distance (d)/Time(T)
So:
Total distance (d)=qverage speed(v)×time(t)
Total distance (d)=56×7/2
Total distance(d)=28×7=196 miles
It means distance travel by bus is 196 miles.
I hope it's helpful!
HELP DUE IN 1 HOUR !!
Answer:
-7/12
Step-by-step explanation:
Answer:
-7/12
Step-by-step explanation:
-1/3 - 1/4 becomes -4/12 - 3/12
this is because 12 is the common denominator for both fractions. then subtract the numerators because when you add or subtract fractions, the denominator stays the same.
-4 - 3 = -7
the answer is
-7/12
the answer cannot be simplified so it remains the same
3(3x – 3) = 27
Solve!
Ans
Step-by-step explanation:
x=4 should be the answer
Matt was given $14 for a good report card. He now has $23. How much money did he start with?
Answer:
9 dollars
Step-by-step explanation:
do 14 - 23
Can anyone help? Im giving 100 points for it its all i have
Answer: i tried
1. 7,350.98
2. 432
3. 2016
4. 311404
Step-by-step explanation:
Answer:
/uglyfglwygfyqg
Step-by-step explanation:
Give the required elements of the hyperbola.
y²/9 - x²/4 =1
The hyperbola opens:
Horizontally
Vertically
Answer:
Virtically
Step-by-step explanation:The lines below are vertically
if loss is loss percent and cost price in CP what will be SP?
Answer:
SP = selling price
SP = [(100 + Gain%) / 100] * CP.
SP = [(100 – Loss %) / 100]*CP.
Answer:
Sp is selling price
Cp is cost price then Wil be profit or loss
Light A flashes every 8 seconds.
Light B flashes every 20 seconds.
Both lights flash at the same time.
Work out how long it will take for both lights to flash at the same time
again.
ASAP
Answer:
it will take flash a to flash 5 times and flash b to only flash 2 times
Step-by-step explanation:
just trust me
he graph below shows a transformation of the shaded rectangle onto the unshaded rectangle.
On a coordinate plane, a shaded rectangle is larger than the unshaded rectangle.
Keesha says the transformation is a translation, but Teagan says that the transformation is a dilation. Which statement about the transformation is true?
Keesha is correct because the shaded rectangle is moved vertically to make the unshaded rectangle.
Keesha is correct because the shaded rectangle is flipped across a horizontal line.
Teagan is correct because the unshaded rec
Answer:
b
Step-by-step explanation:
Answer:
C.) Teagan is correct because the unshaded rectangle is smaller than the shaded rectangle.
Step-by-step explanation:
help me please I am so confused
trigonometry help me for 25 points plz
Answer:
46
Step-by-step explanation:
Segment WX = 23 by the 30 60 90 triangle theorem which states that the longer leg is sqrt3 times the length of the shorter leg.
Segment XY = 26 by the 30 60 90 triangle theorem that states the hypotenuse is twice the length of the shorter leg
what were the two goals of the monroe doctrine? Americans wanted to stop european-
A. globilization, free enterprize
B. intervention colonization
C.colonization, ratification
Answer:
I believe it is C, but i may be wrong.
EXPERTS HELP!!SUPER HARD QUESTION
Answer:
1. the first one - (100-2)*24 = 2400 - 48 = 2352
2. third one - (20+1)*15=300+15
3. fourth one - (0.5+0.01)*40 = 20+0.4 = 20.4
Step-by-step explanation:
Answer:
hi
Step-by-step explanation:
I NEED HELP ON NUMBER 13 ASAP PLSSSS HELPPP
Step-by-step explanation:
I am not sure about this question sry but u can try asking a tutor u don't need to use any points