Answers
Related Questions
Eloy went shopping and bought 2 shirts for $12.95 each, a pair of pants for $35.89, and a hat for $11.47. Eloy paid with a $100 bill. How much change should he receive?
Answers
Answer:
26.74
Step-by-step explanation:
(12.95x2)+35.89+11.47=73.26
100-73.26=26.74
⚠️HELP PLEASE WILL GOVE BRAINLIST⚠️
Answers
Answer:
10. x=3 and y=0
11. Infinitely many solutions.
12. No solutions.
13. x=3/2 and y=-12
14. Infinitely many solutions
15. x=0 and y=−2
Step-by-step explanation:
I just solved them by solving the top part first then the bottom part, I can not put in the actual steps because it takes up way to much space
Determine whether the equation below has a one solutions, no solutions, or an infinite number of solutions. Afterwards, determine two values of xx that support your conclusion. X/-10=5
Answers
Answer:
One solution
Step-by-step explanation:
Given the expression
X/-10 = 5
Multiply both sides by -10
X/-10 × -10 = 5×-10
X × 1 = -50
X = -50
Since the value of x is just 1, hence the equation has just one solution
Simplify the expression
Answers
[tex] - 11 \sqrt{3 } - 8 \sqrt{7} [/tex]
In a survey of 1,700 people who owned a certain type of car, 510 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?
Answers
Answer:
Step-by-step explanation:
55% 1,100 is 55% of 2,000
How do you find the x-intercept of the graph of a linear equation in two variables?
A) Let y = 0.
B) Let x = 0.
Answers
Answer:
A
Step-by-step explanation:
when y is 0 , the x value is the x interceot
what is the answer to this ? need help on this homework
Answers
Answer:
v=1/3pie r^2 h
150pie=1/3 pie 5^2 h
450 pie/ pie=25h
h=18
Answer:
18 units
Step-by-step explanation:
You have that V = 1/3 * pi * r^2 * h and V = 150 * pi and r = 5, so you substitute those second two values into the first equation.
150pi = 1/3 * pi * 5^2 * h
simplifying the left side,
150pi = 25/3 * pi * h
divide both sides by pi
150 = 25/3 * h
divide both sides by 25/3
h = 18
Find the circumcenter of the triangle with vertices (-2, 5), (-2, -3) and (4, -3).
Answers
Answer:
Step-by-step explanation:
This is a right triangle.....the circumcenter will be at the midpoint of the hypotenuse
The endpoints of the hypotenuse are (-1, -1) and (5, 1)
So the midpoint - and circumcenter - is [ ( 5 - 1) / 2 , (1 - 1 ) / 2 ] = ( 2 , 0)
SOLVE THIS FOR BRAINLIEST
C=
5
9
(F−32)
The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Celsius. Based on the equation, which of the following must be true?
A temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of
5
9
degree Celsius.
A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit.
A temperature increase of
5
9
degree Fahrenheit is equivalent to a temperature increase of 1 degree Celsius.
A) I only
B) II only
C) III only
D) I and II only
Answers
Explanation: Correct Answer.
Write each polynomial in stndard form .What is the name of the polynomial based on its degree and number of terms a.3+5x-4x^2 ; b.8x+x+5+x^3
Answers
Answer:
a) 2nd degree Trinomial
b) 3rd degree Trinomial
Step-by-step explanation:
Write each polynomial in stndard form .What is the name of the polynomial based on its degree and number of terms
a.3+5x-4x^2
In standard form: -4x² + 5x + 3
Number of terms : 3
Degree of the polynomial : 2nd
Name of the polynomial : 2nd degree Trinomial
b.8x+x+5+x^3
x³ + 8x + x + 5
In standard form: x³ + 9x + 5
Number of terms : 3
Degree of the polynomial : 3rd
Name of the polynomial : 3rd degree Trinomial
A histogram titled Henry's Restaurant has calories on the y-axis and meals on the x-axis. 2 meals were 300 to 350 calories, 0 meals: 351 to 400, 4 meals: 401 to 450, 8 meals: 451 to 500, 8 meals: 501 to 550, 10 meals: 551 to 600, 11 meals: 601 to 650, 13 meals: 651 to 700. Given the histogram, use the drop-down menus to identify the elements. Zero frequency: A peak:
Answers
Answer:
the first one is: 351-400
the second one is: 651-700
Step-by-step explanation:
Hope it helped
Answer:
The other person is correct
Step-by-step explanation:
Convert the percent to a fraction.
(remember to fully simplify)
100%
Answers
Answer:
1/1 10/10 2/2 100/100
Step-by-step explanation:
The examples are infinite.
Help with this question pls , use answer choices
Answers
Answer:
B.) 3√15
Step-by-step explanation:
a^2 + b^2 = c^2
x^2 + 11^2 = 16^2
x^2 + 121 = 256
x^2 = 256 - 121
x^2 = 135
√x^2 = √135
√135 = √9 • √15
√9 = 3
√15 = √15
3√15
Help pleaseeeeeeeeee!!
Answers
5x+12x-41= 180
X=13
Plug it back in
The table below shows the scoring averages for the players on the Supersonics intramural basketball team last season.
Age of Player
Scoring Average
19
2
14
8
16
6
18
10
15
12
10
15.5
17
6
11
4
14
2
Using the data from the table, choose which set of axes and which set of ordered pairs you would use to plot the data.
Graph A
A graph has age of player on the x-axis, and scoring average on the y-axis.
Graph B
A graph has scoring averages on the x-axis, and age of player on the y-axis.
Set A
(19, 2), (14, 8), (16, 6), (18, 10), (15, 12), (10, 15.5), (17, 6), (11, 4), (14, 2)
Set B
(2, 19), (8, 14), (6, 16), (10, 18), (12, 15), (15.5, 10), (6, 17), (4, 11), (2, 14)
a.
Graph B, Set A
b.
Graph B, Set B
c.
Graph A, Set A
d.
Graph A, Set B
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
C. Graph A, Set A
Step-by-step explanation:
(I took the test)
Your X axis is the age of players and the Y axis is the scoring average.
Answer:
C
Step-by-step explanation:
1+1x5
Easy points for ya guys
100 points be safe and healthy love you all
I’ll do more of these
Answers
Answer:
10 eheyyahwhwhahwhwhwhwhwhhe
6
Simplify fully
x^2 - 9/
3x^2 + 8x - 3
÷
X-3/
X+2
Answers
The simplified equation of [tex]\frac{x^{2}-9 }{3x^{2} +8x-3}+\frac{x-3}{x+2}[/tex] is [tex]\frac{(x-3)(4x+1)}{(3x-1)(x+2)}[/tex]
What is Simplification?Simplification is the process of replacing a mathematical expression by an equivalent one, that is simpler. Therefore,
[tex]\frac{x^{2}-9 }{3x^{2} +8x-3}+\frac{x-3}{x+2}[/tex]
3x² + 8x - 3 = (3x - 1)(x + 3)
x² - 9 = (x - 3)(x + 3)
Therefore,
[tex]\frac{(x-3)(x+3)}{(3x-1)(x+3)} +\frac{x-3}{x+2} =\frac{(x+2)(x-3)(x+3)+(x-3)(x+3)(3x-1)}{(3x-1)(x+3)(x+2)}[/tex]
Therefore,
[tex]\frac{(x+2)(x-3)(x+3)+(x-3)(x+3)(3x-1)}{(3x-1)(x+3)(x+2)}=\frac{((x+3)(x-3)((x+2)+(3x-1)))}{(3x-1)(x+3)(x+2)}[/tex]
[tex]\frac{((x+3)(x-3)((x+2)+(3x-1)))}{(3x-1)(x+3)(x+2)}=\frac{(x-3)((x+2)+(3x-1))}{(3x-1)(x+2))}[/tex]
Therefore,
[tex]\frac{(x-3)((x+2)+(3x-1))}{(3x-1)(x+2))} = \frac{(x-3)(x+2+3x-1)}{(3x-1)(x+2)}[/tex]
[tex]\frac{(x-3)(x+2+3x-1)}{(3x-1)(x+2)}=\frac{(x-3)(4x+1)}{(3x-1)(x+2)}[/tex]
learn more on simplification here: https://brainly.com/question/24705667
Write each polynomial in standard form. Then state the degree, the number of terms, and
the number of zeros.
7) f(x) = – 4x3 + 12 – 6x2 + 2x
Answers
-4x^3 - 6x^2 + 2x + 12
Degree = 3
Terms = 4
Zeros = 3
Solve the following equation
-9 (X-4)=81
Please help quickly ✨
Answers
Answer:
I need this same question
Answer:
Divide both sides by the numeric factor on the left side, then solve. X = -5
Step-by-step explanation:
Let g be a differentiable function with g(-1)=5 and g'(-1)=2. What is the value of the approximation of g(-0.9) using the function's local linear approximation at x= -1?
Options: 5.1, 5.2, 5.3, or 5.4
Answers
Answer:
5.2
Step-by-step explanation:
g(x) = mx +b
g'(x) = m = 2 for all x
g(-1) = 2(-1) + b = 5
-2 + b = 5
b = 7
So, g(x) = 2x + 7
Therefore g(-.9) = 2(-.9) + 7
= -1.8 + 7 = 5.2
The value of g(-0.9) is equal to 5.2.
What is a Function?A mathematical phrase, rule, or law that establishes the link between an independent variable and a dependent variable (the dependent variable).
As per the given data:
g(x) is a differentiable function.
We have to use the function's local linear approximation at x = -1.
g(-1) = 5
g'(-1) = 2
As We have to use the function's local linear approximation:
Let assume, g(x) = mx + b
Differentiating both sides,
g'(x) = m
∴ g'(-1) = 2 = m
m = 2
g(x) = 2x + b ...(i)
g(-1) = 5
Using in eq (i)
5 = -2 + b
b = 7
g(x) = 2x + 7
Let's substitute x = -0.9 to find out the answer.
g(-0.9) = 2(-0.9) + 7
= 7 - 1.8 = 5.2
The value of g(-0.9) is equal to 5.2.
Hence, The value of g(-0.9) is equal to 5.2.
To learn more about Function, click:
brainly.com/question/12431044
#SPJ2
Who's friendships have changed since middle school? How?
Answers
Answer:
Mine
Step-by-step explanation:
Mine because people change up and everybody is not your friend everyone always have alot of animosity towards me but I didn't care anyways because my motha raised me to not have friends thats why i'm antisocial
Could somebody answer these for me please?
Answers
Consider the system of equations.
3x – 2y = 0
3x + 3y = 33
Which expression could be substituted for y in the first equation to find the value of X?
O A) - y + 11
O B) - x + 11
O C) 1.5x
O D) - 3x + 33
Answers
Answer:
C) y=1.5x
Step-by-step explanation:
3x-2y=0
2y=3x
y=3x/2 or 1.5x
Tell whether the equation has one, zero, or
infinitely many
solutions
4x-3 = 2x + 13
Someone help plz
Answers
4x-3=2x+13
All you have do is subtract 2x from 4x which is 2x
So now the equation will become
2x-3=13
Minus 3 on both sides So 2x is left over
2x=16
X=8
Answer:
One solution
Step-by-step explanation:
4x - 3 = 2x + 13
4x − 3 − 2x = 2x + 13 − 2x (subtract 2x from both sides)
2x - 3 = 13
2x − 3 + 3 = 13 + 3 (add 3 to both sides)
2x = 16
2x/2 = 16/2 (dividing 2 from both sides)
x = 8
whats 2(4k+3)-13=2(18-k)-13 solve
Answers
Answer:
k=3
Step-by-step explanation:
2(4k+3)−13=2(18−k)−13
2(4k+3)−13=2(18−k)−13
(2)(4k)+(2)(3)+−13=(2)(18)+(2)(−k)+−13
8k+6+−13=36+−2k+−13
(8k)+(6+−13)=(−2k)+(36+−13)
8k+−7=−2k+23
8k−7=−2k+23
8k−7+2k=−2k+23+2k
10k−7=23
10k−7+7=23+7
10k=30
10k/10=30/10
k=3
write 21/23 as a decimal rounded to the nearest tenth.
Answers
Answer:
0.9
Step-by-step explanation:
21 ÷ 23 = 0.913
Round to the nearest tenth = 0.9
Hope this helps!
Express 7/8 rational numbers to decimals form by long division method.
Answers
Answer: look below
Step-by-step explanation:
The result when a number divided by 5 is equal to the result when the same number is multiplied by 5. What is the number ?
Answers
Step-by-step explanation:
As shown in the picture. AD.
Determine the difference -25.3 - (-6.4).
Answers
Answer:
-18.9
Step-by-step explanation:
-25.3 - (-6.4) = -25.3 + 6.4 = -18.9
It’s really easy but I don’t know the steps can someone help?
Answers
Answer:
x=0
Step-by-step explanation:
1/2(40+2x)=20
20+x=20
x=0
(I believe that s is the bisector, please correct me if I am wrong)
