Subtract to find the amount of discount then divide by original price
105 - 63 = 42
42/105 = 0.40 = 40%
Answer: 40%
anybody know ow to do this one
Answer:
b=10mm
Step-by-step explanation:
6x10=60÷2=30
(base x height)÷2
Find the value of x.
Answer:
A or B
Step-by-step explanation:
The value of x is 38
First, you must subtract 180 by 105 to get the bottom left corner measurement.
[tex]180-105=75[/tex]
Then, you must add the two measurements you and subtract from 180 to find x
[tex]75+67=142[/tex]
[tex]180-142=38[/tex]
A button has a diameter of 4 centimeters. What is the area of the button
diameter = 4 cm
so radius r = 4 : 2 = 2 cm
area of a circle = pi x r² ≈ 3,14 x 2² = 12,56 cm²
q-10=6(r+1)
rearrange the equation so r is the independent variable
Answer:
r = (q-16)/6
Step-by-step explanation:
q-10 = 6(r+1)
q-10 = 6r+6
q-10-6 = 6r
q-16 = 6r
r = (q-16)/6
Renata wins a $20 gift card to an online music site. After Renata purchases 16 songs, the gift card has a remaining balance of $0. Which equation represents the relationship between y, the remaining balance on Renata’s gift card, and x, the number of songs purchased?
4x + 5y = –100
5x + 4y = 80
4x + 5y = 16
5x + 4y = 20
Answer:
5x + 4y = 80
Step-by-step explanation:
First, let us look at the given:
x = The number of songs purchased
y = The remaining balance of Renata's gift card
Coordinates:
1. (16,0)
2. (0,20)
Now let's look at the unknown:
Slope =?
Since we have the coordinates we can easily apply the slope formula
Now that we have our slope we can use either point-slope formation or slope-intercept formation, just pick whichever one you're comfortable with.
Point-slope formation
y - y1 = slope (x - x1)
Now just plug in the numbers:
y - 0 = 20/-16 (x - 16)
Now you multiply both sides by -16 to get rid of the fraction
-16(y - 0) = -16 (20/-16) (x - 16)
-16y - 0 = 20 (x - 16)
-16y = 20x - 320
Now subtract 20 from both sides.
-16y - 20x = 20x - 20x - 320
-20x - 16y = -320
Now we need to simplify both sides so we divide both sides by 4
-5x - 4y = -80
Now, remember, one of the rules of standard formation is that the coefficient of x cannot be smaller than zero. So you need to multiply both sides by -1.
-1 (-5x - 4y) = (-80) -1
5x + 4y = 80
Answer:
B
Step-by-step explanation:
i think its b cuz yea
(3÷11)×12= What is the value of the expression? Enter the number in the box.
Answer:
36/11
Step-by-step explanation:
3/11 (12)
36/11
The area of a triangle is 838. Two of the side lengths are 63 and 29 and the included
angle is obtuse. Find the measure of the included angle, to the nearest tenth of a
degree.
Answer: 113.5
Step by Step Explanation:
2. A door is 80 cm wide. What
would be the width of the door
on a diagram with a scale of
1:20.
A bag of tiles contains 6 green 4 yellow and 5 blue tiles. If one tile is pulled at random what is the probability of not choosing a green tile?
Answer:
3/5
Step-by-step explanation:
6 green 4 yellow and 5 blue tiles = 15 tiles
4 yellow and 5 blue tiles = 9 not green tiles
P( not green) = number of not green tiles / total tiles = 9/15 = 3/5
Mr. Hawkins is covering a room in carpet. The room measures 14 feet by 12 feet in a rectangular shape. Each square foot of carpets cost $2.10. What is the cost of carpeting the room?
Answer:
$352.80
Step-by-step explanation:
First, we need to find the area of the room.
A = L * W
A = 14 * 12
A = 168 ft²
Now, we need to find the cost.
168 ft² * $2.10 per ft² = $352.80
It will cost $352.80 to carpet the room
Marcos goes to a bank and opens a new account. He deposits $6,500. The bank pays 1. 4% interest compounded annually on this account. Marcos makes no additional deposits or withdrawals. Which amount is the closest to the account balance at the end of 3 years? $6,591. 00 $6,683. 27 $6,773. 00 $6,776. 83.
Answer:
6773.00
Step-by-step explanation:
(6500x0.014)3=273
6500+273=6773.00
-3x+3y=12
Y= x+4
The solution set of this system is best explained by which of these statements?
Answer:
C
Step-by-step explanation:
Reform the first graph: -3x + 3y = 12; 3y = 12 + 3x; y = 4 + x; y = x + 4Compare y = x + 4 and y = x + 4: they are equal, thus the same slope (1) and the same y-intercept (4)which is the most reasonable measure for the capacity of a bathtub?
5 liters
159 liters
159 milliliters
1000 milliliters
helpp! pls
Answer:
5 liters
Step-by-step explanation:
because using more can give you more numbers and it just gets confusing
There is a bag filled with 6 blue and 5 red marbles.
A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting 2 of the same colour?
please explain
Answer:
the probability of the same colour being taken from the bag is a 5:5 ratio if the first marble is not put back
Step-by-step explanation:
the probability of it raining on a give day is 3/8 what is probability of it not raining
Answer:
5/8
Step-by-step explanation:
if you have a 3/8 chance what you would do is subtract 3 from 8 and get 5 so your answer would be 5/8
Answer:
5/8
Step-by-step explanation:
Given;
The probability of it raining on a give day is 3/8
To Find;
what is probability of it not raining
Solve;
Since, the probability it will rain is 3/8
Hence we know that the total is 8
Thus, 8/8 - 3/8 = 5/8
Hence, the probability of it not raining is 5/8
~Learn with Lenvy~
Was is 9 Divided 3103
Answer:
0.003 but if you just put that in backwards, 345.
Step-by-step explanation:
Answer:
[tex]344\\9*344=3096\\3103-3096=7\\\\344\\Remainder = 7[/tex]
↓ Step Breakdown ↓
How I got 344 was I asked myself, "How many times does 9 go into 3103?"
To the 1st digit manner, 9 goes into 31(03) 3 times.
Subtract.
Result is 4. Drop the 0 from the tens place to match up.
9 goes into 4(0) 4 times.
Subtract.
The result is 4. Drop the 3 from the ones place.
9 goes into 4(3) 4 times.
Final subtraction.
The final result is 7.
Give the name that best describes the parallelogram and find the measures of the numbered angles. The
diagram is not to scale.
Name of the figure:
Measure of angle 1:
Measure of angle 2:
Measure of angle 3:
Measure of angle 4:
Answer:
Step-by-step explanation:
Remark
The way the sides of the figure are marked (they are marked as being equal.), the figure is a rhombus.
<96 and <2 + <1 are supplementary.
<1 = <2 because the diagonal bisects the angle it is connected to
Call <1 = <2 = x
96 + x + x = 180
96 96 Subtract 96 from both sides
2x =84 Divide by 2
2x/2 = 84/2
x = 42
<1 = 42
<2 = 42
Now because opposite angles in a rhombus are equal, the diagonal will make <3 and <4 = <2 + <1
<3 = 42
<4 = 42
What is the solution to this equation?
-1.3 x =78
A. x= -6
B. x= -60
C. x =6
D. x =60
Marcy decided to start a new business of walking dogs. She designed a flier to advertise her business to her neighbors. She had 100 fliers printed. The copy center charged 7° per copy for the first ten ¢ copies and then 5¢ for each additional copy. What was the total cost of the fliers?
Answer:
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Step-by-step explanation:
HURRRYYY I WILL MARK BRAINLIEST!
What is the value of 20 + 3 (7 + 4) + 5 + 2 (7 + 9)?
73
90
290
365
Answer:
90
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
i took the quiz today on edge
Question is in the pic
6. Evaluate the following expression:
(6 + h-j)/2 Where h = 6 andj = 4
2
=
-
Step-by-step explanation:
is j= 42
I can't understand the question properly
what's 10+70x40/9=
/=division sign
Answer:
dfsvdfsfds
Step-by-step explanation:
fdsfsdfsdfsd
Answer:
321.111111111
Step-by-step explanation:
math
The functions r and s are defined as follows. r(x)=2x-2 s(x)=-x^2 find the value of s(r(-3)) (please help!)
Solving equation s(r(x)) for x= -3, you find as result s(r(-3))=-64
Solving EquationsThe equations can be solved when you replace the variable x for a given value or find the zero of functions.
The question gives:
r(x)=2x-2
s(x)=-x²
First, you will find r(-3). For this, in the equation r(x)=2x-2, you should replace x for -3. Then,
r(x)=2*(-3)-2
r(x)=-6-2= -8
Like r(-3)= -8, you should replace x, in s(x), for -8.
s(x)=-(-8)²
s(x)=-64
Hence, s(r(-3)=-64.
Read more about functions here:
https://brainly.com/question/11515334
Rectangle ABCD has been draw below.
Define the relationship between each pair of angles below by matching each pair to "complementary", "supplementary", or "neither".
Answer: When the sum of two angles is 90°, then the angles are known as complementary angles. In other words, if two angles add up to form a right angle, then these angles are referred to as complementary angles. Here we say that the two angles complement each other.
Step-by-step explanation:
Which inequality is shown on the number line
Answer: The last one
Step-by-step explanation:
24. Sean and Laura have the same number of action figures in their
collections. Sean has 6 complete sets plus 2 individual figures, and
Laura has 3 complete sets plus 20 individual figures. How many figures
are in a complete set?
Answer:
22 figures
Step-by-step explanation:
Complete sets = x
Individual figures = y
Then in the case of Sean,
6x + 2y = Constant
How many figures are in the complete set?
6 + 3 = 8 complete sets
and,
2 + 20 = 22 individual figures.
i need help i dont remember this
Answer:
B
Step-by-step explanation:
Closed circle for the less than or equal to sign then x is less then 3 so it would have to go to the negatives
Answer:
B
Step-by-step explanation:
the awnser is be because that sign in between x and 3 means equal to or less than. so x can be equal to or less than 3. and a closed circle means x can be equal to 3. and the line goes towards the negative because x has to be LESS THAN or equal to 3.
Hope this helps!!
brainlest??
Solve equation
2l-3l-6^2