Answer:
D
Step-by-step explanation:
15/18 is 83 1/3
BTW do you go to RSM?
Answer:
D: 83 1/3%
Step-by-step explanation:
They won 15/18 games. 15/18 is 0.83333333333... Therefore, 83 1/3%.
Evaluate the expression when x = -3
-5x -15
Show your work
-5x - 15
-5(-3) - 15
15 - 15
0
Hope this helps! :)
What is the slope of the line which contains the ordered pairs (2, 1) and (-3, 5)?
a. -5/4
b. -4
c. -1/4
d. -4/5
Answer:
d. -4/5
Step-by-step explanation:
When using the equation m = y2 - y1 / x2 - x1, we get m = 5-1 / -3-2.
Simplified: m = 4/-5.
The negative can be placed on the numerator or denominator, it doesn't make a difference.
What is the slope of a line perpendicular to the line whose equation is 12x-9y=135
Answer:
[tex]\frac{-9}{12}[/tex]
Step-by-step explanation:
First, we need to isolate y.
1. Subtract 12x from both sides.
-9y=-12x+135
2. Divide by -9 in order to isolate y.
[tex]y=\frac{12}{9} x-15[/tex]
3. Understand that perpendicular equations' slopes are opposite and reciprocal to the original equation. The slope of the original equation is [tex]\frac{12}{9}[/tex], so the reciprocal and opposite (flip and change the sign) slope would be [tex]\frac{-9}{12}[/tex].
Mrs.Smith brought pencils for her students as a gift.If there are 21 students in her class and each pencil cost $0.74,What was the total cost of the pencils?
Answer:
$15.54
Step-by-step explanation:
IF EACH STUDENT GETS 1 PENCIL, AND $0.74X21=$15.54 THEN THAT IS THE TOTAL COST
The pencils cost $15.54 in all.
Hope I helped!
4(x-3) = 1/2(x/2+5) one nine or infinity
9514 1404 393
Answer:
one
Step-by-step explanation:
The coefficients of x are ...
4 . . on the left
(1/2)(1/2) = 1/4 . . on the right
These values are different, so there is exactly one solution to this equation.
__
The solution is x = 3 13/15.
Please help me and I’ll give you brainiest!!!!!!!!!
Have a wonderful day!!:)))
The answer would be
y=-1/2x +4
Find the slope (m) and the y-intercept (b)
Which verbal expression is represented by 1/2 (n-3)
(A) One-half n decreased by 3
(B)One-half n subtracted from 3
(C)The difference of one-half n and 3
(D)One-half the difference of n and 3
Answer: (D)One-half the difference of n and 3
Step-by-step explanation:
The correct verbal expression for the function f(n) = 1/2 (n-3) is →
One-half the difference of n and 3.
What is a verbal expression in mathematics?
A mathematical expression when written using verbal statements is known as the verbal expression of that mathematical expression.
Given is the following mathematical expression -
f(n) = 1/2 (n-3)
The given expression is -
f(n) = 1/2 (n-3)
Now, Assume A = (n - 3) represents the the difference of n and 3.
1/2 (A) represents its one half.
Therefore, the correct verbal expression for the function f(n) = 1/2 (n-3) is → One-half the difference of n and 3.
To solve more questions on Verbal Expressions, visit the link below-
https://brainly.com/question/2510639
#SPJ2
Which of the following expressions is equivalent to 50-30y?
Answer:
I need the other expressions :l
Step-by-step explanation:
:l
Solve x ^ 2 + 10x = -21.
x = 7 and x = 3
x = -7 and x = -3
x = - 7 and x = 3
x = 7 and x = -3
Answer:
X = -7, -3
(AKA B)
Answer:
x= -7 and x= -3
Step-by-step explanation:
x^2 + 10x = -21
= X^2 + 10x + 21 (Bring the -21 to the other side to make it positive)
factor the equation...
= (x+7)(x+3)
x= -7 and x= -3
if you need help on how to factor I can help
Which of the following is a Pythagorean triple?
A. (5, 12, 15)
B. (8, 9, 10)
C (8, 15, 17)
D. (3, 3, 6)
I want to find the coordinates of each point of the face
Answer:
A) (2,5)
B) (4,4)
C) (3,2)
D) (3,-1)
E) (1,-3)
F) (-1,-3)
G) (-3,-1)
H) (-3,2)
I) (-4,4)
J) (-2,5)
K) (-1,4)
L (1,4)
Use the elimination method to solve the system of equations. Choose the correct ordered pair.
-x + y = -2
2x - 3y = 4
A. (3, 1)
B. (4, 2)
C. (2, 0)
D. (5, 3)
Answer:
C. (2, 0)
Step-by-step explanation:
-x + y = -2
2x - 3y = 4
Multiply both sides of the first equation by 2.
Write the second equation below it and add them.
-2x + 2y = -4
(+) 2x - 3y = 4
----------------------------
-y = 0
y = 0
Start again with the original equations.
Multiply both sides of the first equation by 3. Write the second original equation below it and add them.
-3x + 3y = -6
(+) 2x - 3y = 4
-------------------------
-x = -2
x = 2
Answer: C. (2, 0)
Hiii!!!!!!!!!!!!!!!!!!
Answer:
Hi!
Step-by-step explanation:
How are you?
Answer:
i! lovely day isnt it?
Step-by-step explanation:
Please help me I dont know which number goes first like 0,-5 or is it -5,0
Answer:
-5,0
Step-by-step explanation:
Answer:
-5,0
Step-by-step explanation:
un vaso contiene leche hasta los 3/5 de su capacidad. si echa un 1/7 mas, es seguro que la leche
A.se derramara porque supera el 100% de la capacidad del vaso
B.no se derramara porque no supera el 50% de la capacidad del vaso
C.se derramara porque la cantidad total es equivalente a la capacidad de dos vasos
D.no se derramara porque la cantidad total esta entre el 70% y el 80% de la capacidad del vaso
Answer:
De las opciones presentadas, la correcta es la D.
Step-by-step explanation:
Suma de fracciones
Dado que un vaso contiene 3/5 de su capacidad con leche, aún tiene libre una fracción que puede ser llenada.
Si se echa 1/7 más de leche, vamos a encontrar si la suma de las dos cantidades supera al 100% o también al número 1 que es la representación del vaso completo.
Sumemos:
[tex]\displaystyle \frac{3}{5}+\frac{1}{7}=\frac{3*7+1*5}{35}=\frac{21+5}{35}=\frac{26}{35}[/tex]
Como el numerador es menor que el denominador, la fracción es menor que 1 y aún cabe más leche en el vaso. Calculando el valor aproximado:
[tex]\displaystyle \frac{26}{35}\approx 0.74[/tex]
Lo cual representa un 74% aproximadamente.
De las opciones presentadas, la correcta es la D.
-7=-7+9x what is the answer?
Answer:
x=0
Explanation:
Add 7 to -7 ( 0 )
Bring down 9x
then divide
x= 0
Point A is located in which quadrant?
Answer is quadrent 1 it is this but I don't know what it is in roman numerals
If snow falls at a rate of 5 inches every 3 hours, what is the unit rate?
Answer:
5:3
Step-by-step explanation:
I have a question please help ;w;
Answer:
4
Step-by-step explanation:
If a polynomial has a root of −2, what FACTOR will divide evenly into the polynomial?
Given:
A polynomial has a root of −2.
To find:
The factor that will divide evenly into the polynomial.
Solution:
We know that, if c is a root of a polynomial P(x), then (x-c) is a factor of polynomial P(x).
we have,
-2 is a root of polynomial.
⇒ (x-(-2)) is a factor of polynomial.
⇒ (x+2) is a factor of polynomial.
⇒ (x+2) will divide the polynomial completely.
Therefore, the factor (x+2) will divide evenly into the polynomial.
The factors of a polynomial divide the polynomial evenly, without remainder
The factor of the polynomial is x + 2
The root of the polynomial is given as:
[tex]\mathbf{Root = -2}[/tex]
Assume the polynomial is a function of x.
i.e. the variable of the polynomial is x
Then the root can be represented as:
[tex]\mathbf{x= -2}[/tex]
Add 2 to both sides
[tex]\mathbf{x + 2= -2 +2}[/tex]
So, we have:
[tex]\mathbf{x + 2= 0}[/tex]
Hence, the factor of the polynomial is x + 2
Read more about polynomial factors at:
https://brainly.com/question/12787576
#2) Choose the graph that matches the equation below.
y =1/2x+1
A
B
C
D
Answer:
A
Step-by-step explanation:
The answer is A because the slope is 1/2, and according to rise over run, the line goes up 1 and to the right 2, which is correct. The y-intercept is also 1, as the line goes through 1 on the y axis.
Which expression is equivalent to pq?
O p+q
O p-q O p/q O qp
Answer:
qp.
Step-by-step explanation:
Answer:
It is qp Aka D.
Step-by-step explanation:
I just did the quiz and got a 100%. :)
Please help me and I’ll give you brainiest!!!!!!!!!
Have a wonderful day!!:))))))!!!!!!
my fave page of my book tho
Answer:
bro i love pokemon
Step-by-step explanation:
1) Which expression has a value equal to 28 = 4?
7 x 4
28 over 4
4 x 28
4 over 28
Answer:
option . B
Step-by-step explanation:
The reason for this is because 28 over 4 is the same thing to 28 = 4 .
love you have a good day <3
Someone please answer this I’m confused
Which are examples of non-visible light?
A) radio waves and ultraviolet light
B) rainbows and X-rays
C) white light from a lightbulb and rainbows
D) white light from the sun and microwaves
The answer to your question which are examples of non-visible light is A:radio waves and ultraviolet light
All the options given from option A to D are all electromagnetic waves since light is an electromagnetic wave.
Option A consists of radio waves and ultraviolet waves which are both non-visible light.Option B consists of rainbows and X-rays. Although, X-rays are non-visible light, rainbows are visible. So, option B is not correct.Option C consists of white light from a light bulb and rainbows. Both white light from a light bulb and rainbows are both visible light. So, option C is not correct.Option D consists of white light from the sun and microwaves. Although, microwaves are non-visible light, white light from the sun is visible. So, option C is not correct.Since both options in option A are both non-visible light,
The answer to your question which are examples of non-visible light is A:radio waves and ultraviolet light
Learn more about non-visible light here:
https://brainly.com/question/15093941
|9x|=63 may someone help me out
Determine which problem matches the given inequality.
c<5 1/2
1
O There are 5 fewer cups of
2.
sugar than flour.
5.1
5 1 /
O There are 5
more cups of sugar than flour.
O There are less than 5
2
cups of sugar
O There are more than 5
5.
1
2.
cups of
sugar
Answer:
There are less than 5 1/2 cups of sugar.
Step-by-step explanation:
E D G E N U I T Y
Have a good day! (◕ヮ◕ヽ)
Answer:
c
Step-by-step explanation: