Answer:
$2000.00 X 12% =$240.00
$240.00 X 5 = $1200.00
Answer $1200.00
Step-by-step explanation:
WILL GIVE BRAINLIEST
sketch the graph of the following equation: y=|4-3x|
Answer:
attached
Step-by-step explanation:
y=|4-3x| y: positive number
what is the value of x
Answer:
A. 10
Step-by-step explanation:
Formula for the Pythagorean Theorem: a^2+b^2=c^2
Substitute: 6^2+8^2=c^2
6*6+8*8=c^2
36+64=c^2
100=c^2
Then, find we to the square root in order to isolate c^2.
10=c.
Final answer, A. 10.
The line plot below shows the amount of water, in liters, in 4 equal-sized containers
How many liters of water will each container have if the total amount is distributed equally among the 4 containers?
PLS HELP
Answer: multiply and estimate
Step-by-step explanation:
Answer:
the answer is : a
Step-by-step explanation:
If you answer correctly you get one of those crown things
Answer:
CDBE
Step-by-step explanation:
If you add angle CD and BE together it would be CDBE
7x + 3y = 8
6x – 3y = 5
For the solution (x,y) to the system of equations
above, what is the value of x - y ?
Answer:
2/3
I have made in above picture
hope it helps
For the solution [tex](3,\frac{1}{3})[/tex] of the given system of equations, the value of x - y is [tex]2\frac{2}{3}[/tex]
To determine the value of x - y, we will solve the two equations simultaneously
We have
7x + 3y = 8 ------ (1)
6x – 3y = 5 ----- (2)
Solving by the elimination method
Add equations (1) and (2) together
We get
[tex]7x + 6x +3y -3y = 8 + 5[/tex]
Then,
[tex]13x = 13[/tex]
Now, divide both sides by 13
[tex]\frac{13x}{13} = \frac{13}{13}[/tex]
∴ [tex]x = 1[/tex]
Now, substitute the value of x into equation (1)
[tex]7x + 3y = 8[/tex]
We get
[tex]7(1) + 3y = 8[/tex]
[tex]7 + 3y = 8[/tex]
[tex]3y = 8-7[/tex]
Then,
[tex]3y = 1[/tex]
Divide both sides by 3
[tex]\frac{3y}{3} =\frac{1}{3}[/tex]
∴ [tex]y = \frac{1}{3}[/tex]
The solution to the system of equations is [tex](3,\frac{1}{3})[/tex]
Now, for the value of x - y, we will input the values of x and y
That is,
[tex]x -y = 3 -\frac{1}{3}[/tex]
[tex]= 2\frac{2}{3}[/tex]
∴ [tex]x-y =2\frac{2}{3}[/tex]
Hence, the value of x - y is [tex]2\frac{2}{3}[/tex]
Learn more here: https://brainly.com/question/12787642
Amar thinks of a number If he takes away 6 from ⅔ ? of number, the result is
22. Find the number.
Let's assume the number as x
According to the question,
2/3x-6=22
2x-6=22×3
2x= 66-6
2x=60
x=60/2=30
Therefore, as x=30, The number is 30 itself.
Maths please help me
Answer:
Libby = 16
Tom = 8
Kyle = 4
Step-by-step explanation:
total parts = 4+2+1 = 7
28/7 parts = 4 per part
Libby = 4 x 4 = 16
Tom = 2 x 4 = 8
Kyle = 1 x 4 = 4
Helpppppp !!! Due in a few hours .
Answer:
y = -4/9x + 1/3 letter H
Step-by-step explanation:
Let's solve for y. 4x+9y=3 Step 1: Add -4x to both sides. 4x+9y+−4x=3+−4x 9y=−4x+3 Step 2: Divide both sides by 9. 9y 9 = −4x+3 9 y= −4 9 x+ 1 3
Hey can someone help pls
Answer:
Step-by-step explanation:
x2 - 2x - 35
First we have to find the factors of 35 that by subtracting equal to 2 so
x2 - 7x + 5x - 35
Taking common
x(x - 7) + 5(x - 7)
(x - 7) and (x + 5) are the factors
If you roll two six-sided dice, what is the probability that at least one dies shows a 5 ?
Answer:
[tex]\frac{11}{36} = 0.3056[/tex] probability that at least one dies shows a 5.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Each dice:
6 sides, one of which is 5.
So 6-1/6 = 5/6 probability of rolling a 5.
Probability of not rolling a five in two rolls:
(5/6)^2 = 25/36
Probability of rolling a five in at least one of the rolls:
[tex]p = 1 - \frac{25}{36} = \frac{36}{36} - \frac{25}{36} = \frac{11}{36} = 0.3056[/tex]
[tex]\frac{11}{36} = 0.3056[/tex] probability that at least one dies shows a 5.
How many solutions does the inequality x > 12 have? Explain.
Answer:
Infinite solutions
Step-by-step explanation:
Suppose there are finite solutions to x > 12
Then there exists a largest solution, which we call X
But X + 1 > X, and X > 12, so by transitivity X + 1 > 12 and thus is an even larger solution
this means X is not the largest solution
Therefore, by contradiction, the assumption that there are only finite solutions is false
John bought a video game that was 30% off. The game was originally $70. What was the sale price of the game?
Answer:
49 Dollars
Step-by-step explanation:
If you subtract 70- 30%, you get 49 dollars
Hope this helps =)
2 hundredth _ thousandth
Answer:
please give more information!
Step-by-step explanation:
Pls help with this question. It is due today!
Answer: B
Step-by-step explanation:
Can someone pls tell me the answer
Answer:
Part a is c and part b is d
Step-by-step explanation:
becauelss 3/8 wouldn't make 4 1/8. 3 would make 4 1/8
What is the right way to use substitution method?
Answer:
Step-by-step explanation:
Substitution method can be applied in four steps. Step 1: Solve one of the equations for either x = or y = . Step 2: Substitute the solution from step 1 into the other equation. Step 3: Solve this new equation Happy too help!
Find quotient and reminder, when 135 is divided by 12
Answer:
11 is quotient and reminder is 3
Step-by-step explanation:
11x12=132, 135-132=3
Shawna worked out for a total of 20 hours last month. The circle graph shows how Shawna
divided her time during her workouts last month.
Shawna's Workout Time
Rowing
machine
Weights
30%
Exercise bike
10%
Treadmill
40%
Based on the circle graph, for how many hours did Shawna use the rowing machin
Answer:
she spent 4 hours rowing
Step-by-step explanation:
the missing percent is 20, so she spent 20% of 20 hours rowing
this comes out to 4 hours
Work out and simplify where possible
a) 2/5+1/3
b) 5/9-1/2
Which point represents the product of point H and point J?
Answer:
B) I
Step-by-step explanation:
H = -1
J = 1
-1 + 1 = 0
so I
Hope this helped! Have a nice day, and plz mark as brainliest if correct!!!
-Lil G
What is the constant of proportionality in the equation y=2/3x
Answer: hope this helps . Check out the image I also have graph if u want
Step-by-step explanation:
Answer:
it's 2/3
Step-by-step explanation:
i have da proff
Please help! Can anyone help me out with this question?
Answer:
[tex]\displaystyle h'(s) = 64s + 20[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightDistributive Property
Algebra I
Terms/CoefficientsCalculus
Derivatives
Derivative Notation
Derivative of a constant is 0
Basic Power Rule:
f(x) = cxⁿ f’(x) = c·nxⁿ⁻¹Derivative Rule [Product Rule]: [tex]\displaystyle \frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)[/tex]
Step-by-step explanation:
Step 1: Define
[tex]\displaystyle h(s) = (-8s - 9)(-4s + 2)[/tex]
Step 2: Differentiate
[Derivative] Product Rule: [tex]\displaystyle h'(s) = \frac{d}{ds}[(-8s - 9)](-4s + 2) + (-8s - 9)\frac{d}{ds}[(-4s + 2)][/tex][Derivative] Basic Power Rule: [tex]\displaystyle h'(s) = (1 \cdot -8s^{1 - 1} - 0)(-4s + 2) + (-8s - 9)(1 \cdot -4s^{1 - 1} - 0)[/tex][Derivative] Simplify: [tex]\displaystyle h'(s) = (-8)(-4s + 2) + (-8s - 9)(-4)[/tex][Derivative] Distribute [Distributive Property]: [tex]\displaystyle h'(s) = 32s - 16 + 32s + 36[/tex][Derivative] Combine like terms: [tex]\displaystyle h'(s) = 64s + 20[/tex]Topic: AP Calculus AB/BC (Calculus I/II)
Unit: Derivatives
Book: College Calculus 10e
4. The quotient of a number and 3 is at least 5.
Answer:
15 20 25 any of those!
Step-by-step explanation:
mark brainliest pls
what's the rule for number pattern
830 823 817 812 808
to subtract 7
then
To subtract 6
then
To subtract 5
then
To subtract 4
Evertime you subtract go down 1 number.
Please answer quickly
Answer:
B
Step-by-step explanation:
1. Combine exponents
9^4 * 9^8 = 9^12
For the following find the values of X either by factoring or using the quadratic formula.
please explain step by step help ASAP
[tex] { - 3x}^{2} + 1 = 5x[/tex]
[tex] {10x}^{2} + 5x - 3 = - 6 + {7x}^{2} - 5x[/tex]
[tex] {4x}^{2} - 11 = - 2 { - 4x}^{2} + 9x[/tex]
The city council voted on a new tax. The council has 20
total members and 20% of them voted in favor of the
new tax. How many members voted in favor of the tax?
Answer:
4
Step-by-step explanation:
You have to multiply the total members by the percentage.
20X[tex]\frac{20}{100}[/tex] =4
Consider the equation:
4x + 3y - 23 = 42
4x+
The variables are:
The coefficients are:
The constants are:
Answer:
x=(-∞,∞)
y=65/3
Step-by-step explanation:
Find all solutions for a triangle with a = 14, b= 12, and B = 90°.
a)A = 90°; C = 30°; c= 10
b)A = 60°; C = 30°: c = 10
c)A = 90°; C = 60°; c = 12
d)no solutions
Answer:
No solution.
Step-by-step explanation:
Given
[tex]a = 14; b= 12; B = 90^\circ[/tex]
Required
Find all possible solutions
If [tex]B = 90^\circ[/tex], then the triangle is right-angled and the hypotenuse is at b
Given that [tex]a = 14; b= 12;[/tex]
This implies that a > b
In a right-angled triangle, the hypotenuse (side b) is the longest.
Since this is not true for the given sides, then the triangle has no solution.
A group of tenth grade students responded to a survey that was asked which Math course they were currently enrolled in. The survey data were broken down as shown in the table above. Which of the following categories accounts for approximately 19% of all survey respondents?
A. Females taking Geometry
B. Females taking Algebra II
C. Males taking Geometry
D. Males taking Algebra I
Answer:
C.
Step-by-step explanation:
The bottom-right most cell tells us that the total number of students that responded to the survey is 310 students.
To find the answer, we can go through each choice.
A. Females taking Geometry
Row 1 Column 2 tells us that 53 females are taking geometry. 53/310 is about 17%.
B. Females taking Algebra II.
Row 1 Colume 3 tells us that 62 females are taking Algebra II. 62/310 is 20%.
C. Males taking Geometry.
Row 2 Colume 2 tells us that 59 males are taking Geometry. 59/310 is about 19%. Choice C is correct.
D. Males taking Algebra I.
44 out of the total 310 respondents are male and is taking Algebra I. 44/310 is about 14%.
Answer:
C
Step-by-step explanation:
59/310 *100 = 19.03%
so 19%