Answers
Answer:
Im not sure but i think the answer is 3
Step-by-step explanation:
im not sure but i think this is the answer.
Answer:
g>48
Step-by-step explanation:
multiply 4 on both sides
Related Questions
"he residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 4 to 5. If there were 3190 no votes, what was the total number of votes
Answers
Answer: 5742
================================================
Work Shown:
x = number of yes votes
(number who said yes)/(number who said no) = 4/5
x/3190 = 4/5
5x = 3190*4 .... cross multiply
5x = 12760
x = 12760/5 ... divide both sides by 5
x = 2552
There were 2552 people who voted yes
The total number of votes is 2552+3190 = 5742
Give the equation for each of the following statements.
1. Y varies jointly as R and T.
2. B is directly proportional to the square of A and inversely proportional to the cube of C.
Answers
Answer:
Step-by-step explanation:
1. Y varies jointly as R and T
Y = k*R*T
Y = kRT
Where,
k = constant of proportionality
2. B is directly proportional to the square of A and inversely proportional to the cube of C.
B = k(A²) / C³
B = kA²/C³
Where,
k = constant of proportionality
need this answer asap please
Answers
ill give brainiest
if it was 11:30 am and its now 11:47 am, how many hours was that
Answers
Answer:
0 hours and 17 minutes
Step-by-step explanation:
47 - 30 = 17
3(0.5x-4)=3/2x-1.2
How do I solve this question
Answers
Answer:
Step-by-step explanation:
3(0.5x-4)=3/2x-1.2
We simplify the equation to the form, which is simple to understand
3(0.5x-4)=3/2x-1.2
Reorder the terms in parentheses
+(+1.5x-12)=/2x-1.2
Reorder the terms in parentheses
We move all terms containing x to the left and all other terms to the right.
0=0
We simplify left and right side of the equation.
0=0
0=0
This equation is an identity, so all real numbers are solutions.
Answer:
Use the distributive property for the ( ) then add your like terms to get
Step-by-step explanation:
So there are no soultions for your answer
1. You were able to purchase a new iPhone on sale for 50% off. The
price you paid was $400. What was the original price of the iPhone
before the discount?
Answers
Answer:
Answer is $800 assuming that no tax is being applied
50% means half
So you times by 2
There is a 50$ fee to rent out a bouncy house, plus 20$ per hour.
1. Write an equation that represents the total amount paid.
2. Kevin paid 110$ How many hours did he have it?
3. How much does it cost to rent it for 6 hours?
Answers
Answer:
1. $50+$20x
2. 3 hours
3. $170
Step-by-step explanation:
I am not gonna explain so, don't ask.
heeeeeeellllllllppppppppp mmmmmmeeeeeee please.
Answers
A line has slope 10/3 and passes through the point (-10,-7)
By substituting into the equation y=mx+b, find the value of b for this line.
PLEASE SOLVE ASAP! (crying emoji)
Answers
Answer:
(-10,-7)=x1,y1
m=10/3
we have,
y-y1=m(x-x1)
y+7=10/3(x+10)
3y+21=10x+100
y=10/3x+79/3
so the value of b is 79/3
Do anyone understand maths
Answers
Sorry if I’m wrong
Can someone help me please and ASAP!! Thank you!!
Answers
Answer:
C. x + 17 = 31
Step-by-step explanation:
Sorry don't have an explanation.
Compare the graphs of y = f(x) and y = f(-x).
Answers
Answer:
it's equal since they are opposites
DO NOT FORGET STAY SAFE AT HOME
Answer:
if y=f(x), then the graph y=f(-x) is a horizontial reflection of the orgional function. This means that the graph will be reflected across the vertical axis
Step-by-step explanation:
Does the bathroom have enough water and shampoo for 888 long-haired members and 777 short-haired members?
Answers
Complete question :
Members of the swim team want to wash their hair. The bathroom has less than 5600 liters of water and at most 2.5 liters of shampoo. 70L+ 60S < 5600 represents the number of long-haired members L and short-haired members S who can wash their hair with less than 5600 liters of water. 0.02L + 0.01S < or equal to 2.5 represents the number of long-haired members and short-haired members who can wash their hair with at most 2.5 liters of shampoo. Does the bathroom have enough water and shampoo for 8 long-haired members and 7 short -haired members?
Answer:
Yes , there is enough water and shampoo
Step-by-step explanation:
Given that:
Number of long and short hair member who can wash their hair with less than 5600 litres of water.
70L+ 60S < 5600
Number of long and short hair member who can wash their hair with at most 2.5 litres of shampoo
0.02L + 0.01S ≤ 2.5
To check if bathroom has enough water and shampoo for 8 long haired and 7 short haired members.
Water check:
70L+ 60S < 5600
L = 8 ; S = 7
70(8) + 60(7) < 5600
560 + 420 < 5600
980 < 5600
Inequality constraint is satisfied ; There is enough water.
Shampoo check:
0.02L + 0.01S ≤ 2.5
L = 8 ; S = 7
0.02(8) + 0.01(7) ≤ 2.5
0.16 + 0.07 ≤ 2.5
0.23 ≤ 2.5
Inequality constraint is satisfied ; There is enough shampoo
plz help me i need it
Answers
Answer:
0.8
hope this is correct!! c:
Kiran drinks 6.4 oz of milk each morning. How many days does it take him to finish a 32 oz container of milk?
Write and solve an equation for the situation.
What does the variable represent?
Answers
Answer:
Step-by-step explanation:
6.4 * d = 32
5
d= the number of days
You give 1/3 of a pan of brownies to Susan and 1/6 of the pan of brownies to Patrick. How much of the pan of brownies did you give away?
Pam walks 7/8 of a mile to school. Paul walks 1/2 of a mile to school. How much farther does Pam walk than Paul?
Tom bought 2 1/4 kilograms of bananas and 1 1/3 kilograms of grapes. How many kilograms of fruit did Tom buy in all?
Answers
Answer:
1) 1/2 pan
2) 3/8 mile
3) 3 7/12 kg
Step-by-step explanation:
Hurry please..................
Answers
Answer:
X=-4
Step-by-step explanation
trust
Jennie and Claire make lemonade. The ratio of lemon to water in Jennie's lemonade is 2:3 The ratio of lemon water in Claire's lemonade is 3:4. Use proportions to explain which lemonade is stronger
Pleasee help ASAP ❤️
Answers
Answer:
Claire's lemonade is stronger
Step-by-step explanation:
Jennie's lemonade
2/2=1
3/2=1.5
Claire's lemonade
3/3=1
4/3=1.334
Jennie's lemonade has more water in the lemonade per lemon, so Claire's is stronger.
I don't know if I used proportions though.
Hope I did this correctly!
What is the solution to the equation 7.5 - x = 2.8?
x = 4.7
x = 5.7
x = 10.3
x = 5.3
Answers
7.5-x=2.8
x = 7.5 -2.8=4.7
hello i need helo with a math problem
Answers
Answer:
oki lil man. shoot that question. I'll be happy to help you
Step-by-step explanation:
Answer:
ill help too!
Step-by-step explanation:
whats the problem??
Can someone solve these for me
66% turned into a decimal and fraction
0.625 turned into a percentage and fraction
75% turned into a decimal and fraction
1.2 turned into a percentage and fraction
0.5% turned into a decimal and fraction
3 3/4 turned into a decimal and percentage
Answers
Answer:
0.66 and 33/50
62.5% and 5/8
0.75 and 3/4
120% and 1 1/5
0.005 and 1/200
3.75 and 375%
I hope that is correct and helps you! :)
Step-by-step explanation:
How many groups of 10 in 100?
Answers
Answer:
10.
Step-by-step explanation:
You get this answer by doing 10 x 10, which is 100.
10 groups of 10 in 100.
There are 10 groups of 10 In the number 100
20 points for you i really need this
Answers
Answer:
The answer is A) The y-intercept of function A is greater than the y-intercept of function B.
Step-by-step explanation:
We can see by graphing function A that the y-intercept (where the graph crosses the y-axis) is (0,3). For function B, we can see that the y-intercept is (0,2). Therefore, we know that 3 is greater than 2, so the y-intercept for function A is greater than that of function B. I'll attach a photo of the first function graphed online.
Hope this helps! Feel free to give me Brainliest if you feel this was helpful. Have a good day and good luck on your assignment! :)
Answer:
A. The y-intercept of function A is greater than the y-intercept of function B.
Step-by-step explanation:
A. y = -5x + 10
B. y = 3x + 2
The y-intercept of function A is greater than the y-intercept of function B.
10 > 2
I got 2 as my y-intercept for B because the y-intercept is where the line intercepts at the y-axis, and that is at point 2.
Hope this helped!
Have a supercalifragilisticexpialidocious day!
What is 63% of 4.99?
Answers
Answer:
3.1437
Step-by-step explanation:
thats the answer. hope it helps :)
You are going to mow your neighbor's lawn for some extra money. Below is a scale drawing of their lawn, where each square represents 5 feet.
1. Prove which type of quadrilateral this lawn is. Insert the image of your work with the final answer in the box below:
It is a rectangle.
2. What is the perimeter of the real lawn (not the scale drawing)?
3. Your neighbor will either pay you $40 as a flat rate, or they will give you $0.03 for each sq. foot (3 cents per square foot). Which would make you the most money? Show all your work on a paper and insert the image with the final answer here
Answers
9514 1404 393
Answer:
rectangle; parallelogram with 90° angle150 feet$40 flat rateStep-by-step explanation:
1. The slope of AB is ...
mAB = (yB-yA)/(xB-xA) = (4-0)/(6-3) = 4/3
The slope of AD is ...
mAD = (yD-yA)/(xD-xA) = (6-0)/(-5-3) = 6/-8 = -3/4
The product of these slopes is (4/3)(-3/4) = -1, so the segments AB and AD are perpendicular.
The midpoints of AC and BD will be the same if the sum of their coordinates is the same:
A+C = (3, 0) +(-2, 10) = (1, 10)
B+D = (6, 4) +(-5, 6) = (1, 10)
The midpoints of the diagonals of ABCD are the same, so the figure is a parallelogram. One corner angle is 90°, so the parallelogram is a rectangle. The quadrilateral ABCD is a rectangle.
__
2. Using the coordinate differences found in part 1, we know the length AB is the hypotenuse of a 3-4-5 triangle, so is 5 grid squares. Similarly, the length of AD is twice that length, so is 10 grid squares. The perimeter in grid squares is ...
P = 2(L+W) = 2(10+5) = 30 . . . . grid squares
Each grid square represents 5 ft, so the perimeter is ...
(30 squares)(5 ft/square) = 150 ft . . . perimeter
__
3. The rectangle is 5 × 10 grid squares, or 25 × 50 ft. Then its area is ...
A = LW = (50 ft)(25 ft) = 1250 ft²
At $0.03/ft², the payment for mowing would be ...
($0.03/ft²)(1250 ft²) = $37.50
The $40 flat rate would make you the most money.
What is the value of the expression below if y=5
Answers
Answer:
27
Step-by-step explanation:
Its a long step by step but trust me
Solve the inequality if possible 4(3-2x)>2(6-4x)
Answers
Answer:
there is no value for x
Step-by-step explanation:
[tex]4(3-2x)>2(6-4x)\\\\12-8x>12-8x[/tex]
and we have to equal things and one is bigger than the other
so that means that
y > y
contradiction
Final Answer: No Solution
Steps/Reasons/Explanation:
Question: [tex]4(3- 2x) > 2(6- 4x)[/tex]
Step 1: Divide both sides by [tex]2[/tex].
[tex]2(3 - 2x) > 6 - 4x[/tex]
Step 2: Expand.
[tex]6 - 4x > 6 - 4x[/tex]
Step 3: Since [tex]6 - 4x > 6 - 4x[/tex] is false, we have no solution.
No Solution
~I hope I helped you :)~
Which description best compares these graphs of 2 functions?
Answers
Answer:
the Y starts with 2 and X has 2 as the second one and they both have zero
Step-by-step explanation:
Answer:
Equations are the best way of comparing
Step-by-step explanation:
Let's find the equation of B function:
m=[tex]\frac{1-2}{2-0}[/tex]=-0.5
b=2 - y-intercept
So, B equation is y=-x+2
Now we see that these graphs have the same y-intercept(b coefficient in equations), but function A falls down faster than function B
If you are right I will give 20 points.
Answers
Answer:a (4,4) b(4, 16) c(12,4)
Step-by-step explanation:
multiply all inside the parenthesis by 4
Anyone know how to find the constant of proportionality???!!!
Answers
Answer:
You find the constant of proportionality by how much u need to add or subtract the same number to get the same answer and in a graph you need to see if the line goes through the origin (0,0).
Step-by-step explanation:
