Answer:
here is no question sorry
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what will be the result of subtituting 2 for x in both the exprestions below 1/2x + 4, x + 6 - 1/2x - 2
Answer:
For the first one, it will be 6.
The second one, it will be 8.
Step-by-step explanation:
Tell me if its right
The ratio of Kailyn's money to Nathan's money is 4:9. If Nathan has $45, how much do
they have all together? (I need help asap)
Answer:
$65Step-by-step explanation:
Step one:
we are told that the ratio of Kailyn's money to Nathan's money is
4:9,
Nathan has $45, let Kailyn's money be x
therefore
4/9=x/45
cross multiply we have
9x=45*4
9x=180
divide both sides by 9
x=180/9
x=20
Kailyn's money is $20
Together they have =20+45= $65
The cost of Jacquie's gym membership is $20 per month. Jacquie gets a 10% discount of the monthly cost in any month in which she refers a friend who also becomes a member. How much does Jacquie save in a month when one of her friends joins the gym?
Answer: $2
We have to find 10% of 20 for this question.
10% of 20 is equal to $2.
So, the answer to the question is $2.
Jacquie spends $2 less every month when her friend joins.
-7=-7+9x what is the answer?
Answer:
x=0
Explanation:
Add 7 to -7 ( 0 )
Bring down 9x
then divide
x= 0
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
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
|9x|=63 may someone help me out
Mary went to her local zoo that featured 6 monkey exhibits. If the zoo features 15 exhibits in total, then what percent of the zoo's exhibits feature monkeys? I WILL GIVE BRAINLIST
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 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)
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.
Find the value of 9y +2 given that 2y - 2 =2
Step-by-step explanation:
2y-2=2
y=2
9y+2
=9(2)+2
=20
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
I need answer to this question.
Explain why triangle ABC is congruent to triangle FED.
Answer:
The two angles of ΔABC are equal to the two respective angles of ΔFED. Also, the sum of all interior angles of a triangle is 180º. Therefore, third angle of both triangles will also be equal in measure.
Describe the transformations of f(x) = 2(x - 4)^2 + 6
So our function is: f(x) = [tex]2(x-4)^{2} +6[/tex]
First, we see that the origin is (4,6). This means that the origin translated 4 to the right and 6 up. Next we see that the function was stretch by a factor of 2. Therefore, the transformation this function undergoes are 4 to the right, 6 up, and a stretch of 2.
The graph shows a square root function. Use what you know about domain to select all of the following functions that could be the one graphed f(x) - V-3 0 KG) V-1 f(x)= x+1 Fx) = x3z- 3
Answer:
on ed its the first one and the second one
Answer:
f(x) = [tex]\sqrt{x - 3}[/tex]
f(x) = [tex]\sqrt{x - 1}[/tex]
Step-by-step explanation:
Greg practiced playing his clarinet for 12 minutes. He has practiced 40% of the amount of time he needs to practice today. How many more minutes does Greg need to practice
today?
Show your work
Answer:
minutes
Answer:
18 minutes. 20 percent is 6 mins so 60 percent left 6 times 3 is 18
Find the value of x and AB if is a segment bisector of .
Question 17 options:
A)
x = 9, AB = 180
B)
x = 9, AB = 60
C)
x = 4, AB = 180
D)
x = 4, AB = 120
Answer:
A
Step-by-step explanation:
Which of the following expressions is equivalent to 50-30y?
Answer:
I need the other expressions :l
Step-by-step explanation:
:l
X=
Y=
Z=
Pls help >^>
Step-by-step explanation:
X = 50+45 = 95 exterior angle
y =95 + 52 = 147 exterior angle
Z = 180 Straight angle
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:
Find the slope (m) and the y-intercept (b)
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)
Choose all answers that make
On a number line, 7.35 would be located
a true statement.
7.35
A. between 8 and 9
B. to the left of 7.37
C. to the right of 7.32
D. between 8.3 and 8.4
Hiii!!!!!!!!!!!!!!!!!!
Answer:
Hi!
Step-by-step explanation:
How are you?
Answer:
i! lovely day isnt it?
Step-by-step explanation:
what is the measure of
a) 30 degrees
b) 40 degrees
c) 70 degrees
d) 110 degrees
Answer:
70
Step-by-step explanation:
The sum of the angles of a triangle should always add up to 180 degrees.
In this problem, they have given us 2 angle measures of the triangle - 40 degrees and 70 degrees. To figure out the third angle, we simply need to figure out how many more degrees we need for reaching the 180 degrees.
I'm just going to do some simple math:
40 + 70 = 110 (sum of the 2 angles)
180 - 110 = 70 (subtracting 180 by the sum of the 2 angles)
It rained all day on Father's Day and the temperature dropped ten and seven tenth degrees. The next day the rain stopped and the temperature rose twelve and six tenths degrees. If the temperature at the beginning of Father's Day was sixty five and eight tenths degrees, what was the temperature at the end of the day after Father's Day?
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].
how to find the factors of 82
Answer:
Step-by-step explanation:
What is 82 dividend by 3 and keep dividing intill you cant any more and you got your answer
Answer:
To find factors, you can either divide 82 by each number from 1 to 10 (which seems to work most of the time, but if it doesn't continue onward with the numbers), or you could see what, when multiplied, equals 82. But remember these must not be decimals or fractions.
The factors are 1, 2, 41, 82