Answers
I hope this helps you
Related Questions
Subtract.
6 1/3 - 4 1/4
(in fraction form)
Answers
Answer:
2/3Step-by-step explanation:
6 1/3- 4 1/4. =19/3 - 17/3 =2/3 hope it helps . please mark it as brainliest....Find the value of X. Help please
Answers
Answer:
x=5√2 units
Step-by-step explanation:
cos(45°)=x/7+3
cos(45°)=x/10
x=10cos(45°)
x=5√2 units
Tell whether the following equation represents or not represents a linear function. 20x + 4y = 8 The equation represents a linear function.
Answers
Answer:
— 20x + 4y = 8 The equation represents a linear function.. Add answer+5 pts.
Step-by-step explanation:
there are 40 boys and 20 girls at the party 35% from boys wearing glasses and 60% girls wearing how many people wearing glasses glasses
Answers
Answer:
12 g 14 b
Step-by-step explanation:
.
Jeremy downloaded 120 songs. He downloaded 20% rap songs, and the rest were rock songs. Find the number of rap songs and rock songs he downloaded.
Answers
Answer:
24 Rap songs and 96 rock songs.
Step-by-step explanation:
20% of 120 is 24, and the other 80% is 96.
Andrew is x years old. Blake is 7 years younger than Andrew. in 5 years time Blake will be twice the age of Carla. how old Carla now in terms of x?
Answers
Answer: Carla is 1/2x years old
Step-by-step explanation:
The present age of Carla in terms of x is (x - 2) / x.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Andrew's age = x
Blake's age = x - 7
Carla's age = C
After 5 years,
Blake = (x - 7) + 5 = x - 7 + 5 = x - 2
Now,
x - 2 = 2C
C = (x - 2) / 2
Thus,
Carla's age is (x - 2) / 2.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
what is the answer to 26= 8 + v
Answers
Explanation: if 26 is equal to 8 + v, then you’d have to subtract 8 from 26 to get v. I know this because then when you add 18 (v) and 8 together, you’ll get an equal if 26.
whats the distance between A (-7,2) and B (-7, -7)?
Answers
Answer:
The distance is (0,-9), or -9y
Step-by-step explanation:
Answer:
9 units
Step-by-step explanation:
Guerby ran 10 miles in 2 hrs, how many miles did he run in 1hr?
Answers
Answer:
5 not including rests and what speed.
Step-by-step explanation:
plz mark me brainlyiist :)
khan academy assignment
Answers
Answer:
uh still (7,3)
Step-by-step explanation:
did you attach the wrong picture
I'm sorry but did you add the wrong picture or leave the rest of the graph out?
Jada has 60% of her goal of $70 saved for her trip.
If 10% x 6 = 60%, how much money does Jada have saved?
Answers
Answer:
60% of $70 is $42, so i think its $42
Answer:
Jada has saved $36
Step-by-step explanation:
60% of $60 is the question
0.6 × $60 is $36
Calculate the value of x for the figure below
Answers
Answer:
x= 5
Step-by-step explanation:
image attached.
hope it helps!
A plumber charges $75 for a house call plus $35 per hour to work on the problem. you paid $145. How many hours did the plumber work?
Answers
Answer:
2
Step-by-step explanation:
145 - 75 = 70
70 divided by 35 = 2
2 hours
Answer:
2 hours
Step-by-step explanation:
x is how meany hours he worked and we know that
145=45x+75 is true and when you put 2 in place for x you get 90+75 = 145 and 145=145
I'll give you thanks 5 starts and branliest
Answers
Answer:
-19
Step-by-step explanation:
apologies i did it wrong
Answer:
-19
Step-by-step explanation:
22 PLUS 7 IS 29 THE SUBTRACT 14 WHICH IS 15 THEN ADD 4 WHICH IS -19
PLEASE MARK ME AS BRAINLIEST
how many lines of symetry do a heart have
Answers
Answer:
1
Step-by-step explanation:
You can only cut it in half (vertically)
Answer pls help ill give brainlist !!!!
Answers
Answer:
18.54 = x
Step-by-step explanation:
isabel needs to memorize words on a vocabulary list for Spanish class. She has 8 words to memorize, and she is one-fourth done. how many words has Isabel memorized so far?
Answers
Answer:
2
Step-by-step explanation:
1/4 × 8 = 2
:))))nakajsisj
Answer:
2
Step-by-step explanation:
8/ 1/41/4=215 POINTS PLEASE HELP!
Answers
Answer:
buddy...u weren't able to attach it properly...
Step-by-step explanation:
u may type it out in the comments...
I need help with this math problem please! At a basketball game, 55% of people attending were supporting the home team, while 45% were supporting the visiting team. If the total number of people attending the game was 520, how many people attending were supporters of the home team?
Answers
Answer: 500
Step-by-step explanation: 275/55%=275/0.55=500
Camilla and Anne work as interior decorators in the city. Camilla can decorate a home in 5 days while Anne can
complete a home in 4 days. Working together, how long will it take them to decorate 2 homes?
Answers
Answer:
It will take them 4.44 days to decorate 2 homes.
Step-by-step explanation:
Given that:
Camilla can decorate a home in 5 days
Anne can complete a home in 4 days
Let,
x be the time taken by Camilla and Anne to decorate 1 home.
[tex]\frac{1}{Camilla's time}+\frac{1}{Anne's\ time} = \frac{1}{total\ time}\\[/tex]
[tex]\frac{1}{5}+\frac{1}{4}=\frac{1}{x}[/tex]
Taking LCM;
[tex]\frac{4+5}{20}=\frac{1}{x}\\\\\frac{9}{20}=\frac{1}{x}\\x=\frac{20}{9}[/tex]
Time taken by Camilla and Anne to decorate 2 homes = [tex]\frac{20}{9}*2=\frac{40}{9}[/tex]
Time taken to decorate Camilla and Anne 2 homes = 4.44 days
Hence,
It will take them 4.44 days to decorate 2 homes.
y=2x−1
5x−4y=1
Is (1,1) a solution of system
A.Yes
B.No
Answers
whats 2x (3x-9x) if you answer this you get 10 points
Answers
Answer:
2x(3x-9x)
=2x(-6x)
=-12x^2
Answer:
- 12x²
Step-by-step explanation:
Given
2x(3x - 9x)
= 2x(- 6x)
= - 12x²
Maggie and three friends are going to the movies. It cost them ten dollars for their tickets and
snacks cost three dollars each. In interval form, how many snacks can they buy if they brought
thirty-five dollars?
Answers
Answer:
8 Snacks
Step-by-step explanation: First subtract 35 by 10 because u need to subtract the cost of the tickets. Thenyou get an answer of 25 so u divide 25 by 3 and u get 8 remainder 1 so u can only buy 8 snacks. I believe this is right sorry if it isn't.
Mrs. Kramer bought some markers at the school supply
store, including 8 black markers. 80% of all the markers
she bought were black.
How many markers did Mrs. Kramer buy in all?
A. 28
B. 10
C. 20
D. 16
Answers
Answer:10
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
80%=8markers which were black
so 100%will be equal to what
so equate 80%=8
100%=?
100×8/80
=10 am not sure but I think it's like that
How many triangles in a 15 sides polygon ?
Answers
Sorry if that’s wrong I truly tried!!! Please mark brandies the if correct though
the sum of the measurement of the angles of a triangle equals 180 degrees what is the measure of the missing angle.
Answers
Answer:
108.9
Step-by-step explanation:
180-(30.3+40.8)
180-71.1
108.9
In quadrilateral ABCD, AC = x +9 and BD = 2x-11 For what value of x is ABCD a rectangle?
Answers
9514 1404 393
Answer:
20
Step-by-step explanation:
The figure will be a rectangle when the diagonals AC and BD are the same length:
AC = BD
x +9 = 2x -11
20 = x . . . . . . . add 11-x to both sides
ABCD will be a rectangle when x=20.
What is the exact solution to the equation 4^5x=3^(x-2)
list the steps to get the answer
Answers
Answer: x = -0.377
Step-by-step explanation:
We have the equation:
4^(5*x) = 3^(x - 2)
Now we can use the fact that:
Ln(A^x) = x*Ln(A)
Then we can apply Ln(.) to both sides of the equation to get:
Ln(4^(5*x)) = Ln(3^(x - 2))
(5*x)*Ln(4) = (x - 2)*Ln(3)
(5*x)*Ln(4) - x*Ln(3) = -2*Ln(3)
x*(5*Ln(4) - Ln(3)) = -2*Ln(3)
x = -2*Ln(3)/(5*Ln(4) - Ln(3)) = -0.377
How can i prove this? Please someone help i get 100points
Answers
Typing.................
Answer:
I can look it up, what's this calle?
Step-by-step explanation:
please help
The function shown is reflected across the y-axis to create a new function.
Which is true about the domain and range of each function?
A.Both the domain and range change.
B.Both the range and domain stay the same.
C.The domain stays the same, but the range changes.
D.The range stays the same, but the domain changes
Answers
Answer: D. The range stays the same, but the domain changes.
Step-by-step explanation: A function can be reflected over or across an axis. When the function is reflected in the y-axis, it means:
g(x) = f(-x)
i.e, the x-values are opposite to the original function.
In the image below, when we reflected the function across the y-axis, the new one will be drawn at the positive x-axis but still at the negative y-axis as shown in red at the second attachment.
Domain of a function is all the values x can assume. Range of a function is all the results the variable y assume.
According to the new graph, y-values didn't change, so Range stays the same. However, x-values changed their signal. Therefore, domain changes.