the answer would be 6 buckets
Maria's dog weighs 6 times as uch as her rabbit. Together the pets weight 56 pounds. What does Marias dog weigh? How did you figure this out?
You will have to multiply 56x6=n find out n and that is your answer
The dog weighs 48 pounds
Let r represent the weight of the rabbit
Weight of the dog = 6r
Sum of their weights = 56
6r + r = 56
7r = 56
r = 56/7
r = 8 pounds
The rabbit weighs 8 pounds
The dog weighs : 6 x 8 = 48 pounds
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I have a ring for each finger of both hands. I want to buy 4 more rings. How many rings will I have then?
you will
have 14 rings
you will have 14 rings, because you have ten fingers, and ten plus 4 is 14.
hope it helps.
I really need help with this
A line is infinitely long but is only one-dimensional.
A solid is three-dimensional but not infinite.
Geometric space is infinite but is three-dimensional.
So, that leaves a plane, which is two-dimensional and infinitely large. The answer is A plane!
Find the measure of two supplementary angles, ∠A and ∠B, if m∠A = (3x – 7)° and m∠B = (2x + 2)°. =180
Answers:
Angle A = 104 degrees
Angle B = 76 degrees
=================================
Supplementary angles add to 180 degrees.
A+B = 180
(3x-7)+(2x+2) = 180
5x-5 = 180
5x-5+5 = 180+5 ... add 5 to both sides
5x = 185
5x/5 = 185/5 .... divide both sides by 5
x = 37
Use x =37 to find
Angle A = 3x-7 = 3*37-7 = 111-7 = 104 degrees
Angle B = 2x+2 = 2*37+2 = 74+2 = 76 degrees
As a check: A+B = 104+76 = 180 so that helps confirm the answer
The measure of supplementary angle ∠A is 107 degrees and the measure of supplementary angle ∠B is 76 degrees. We get these values by setting up an equation based on the fact that the sum of the measures of two supplementary angles is 180 degrees, solving for x, and then substituting x back into the original equations.
Explanation:In this problem, we're asked to find the values of the supplementary angles ∠A and ∠B. The measure of a supplementary angle is based on the concept that the sum of the measures of two supplementary angles is 180 degrees. We can form an equation since we know m∠A + m∠B = 180°. This translates to (3x – 7)° + (2x + 2)° = 180°. To solve the equation, consolidate like terms, so 5x - 5 = 180. Add 5 to both sides of the equation to find that 5x = 185. Dividing both sides of the equation by 5, we find that x = 37. Substitute x = 37 back into the original equations for m∠A and m∠B to find m∠A = 3*37 - 7 = 107 degrees, and m∠B = 2*37 + 2 = 76 degrees.
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Izzy is Iago's little sister. She is counting her coins. Izzy finds that she has three more quarters ($0.25) than she has dimes ($0.10), twice as many nickels ($0.05) as she has dimes, and four times as many pennies ($0.01) as she has dimes. With a total of $7.61 in coins, how many coins of each type does Izzy have?
Lzzy has three more quarters ($0.25) than she has dimes ($0.10), twice as many nickels ($0.05) as she has dimes, and four times as many pennies ($0.01) as she has dimes.
Let us assume number of dimes = x.
"Three more quarters than dimes" would be = (x+3) quarters .
"Twice as many nickels as dimes " would be = (2x) nickels.
"Four times as many pennies as dimes" would be =(4x) pennies.
Total value of all coins = $7.61.
We can setup an equation now.
0.10*x + 0.25(x+3) + 0.05(2x)+0.01(4x)=7.61.
Let us simplify the equation.
0.10x + 0.25x + 0.75 + 0.10x + 0.04x = 7.61
0.49x + 0.75 = 7.61.
Subtratcing 0.75 from both sides, we get
0.49x = 6.86
Dividing both sides by 0.49, we get
x= 14.
Therefore,
Number of dimes = x = 14.Number of quarters = (x+3) = 14+3 = 17.Number of nickels = 2x = 2*14 = 28.Number of pennies = 4x = 4*14 = 56.if theres a no solution in my equation of:
5x-4=4x+30+x then what do I write ?
Remark
There's no ONE solution to this equation. But x can be anything or the solution could be the empty set. Try writing no solution. If that doesn't work, try empty set [which won't work if you don't know what a set is]. If that doesn't work, write your instructor or if you have notes, see what the notes say.
A girl's feet are negative 4 over 6 yards from the surface of a pool. A boy's feet are negative 1 over 6 yards from the surface of the pool. Determine whose feet are closer to the surface.
The girl's feet are closer to the surface of the pool because negative 4 over 6 > negative 1 over 6.
The boy's feet are closer to the surface of the pool because negative 4 over 6 < negative 1 over 6.
The girl's feet are closer to the surface of the pool because negative 4 over 6 < negative 1 over 6.
The boy's feet are closer to the surface of the pool because negative 4 over 6 > negative 1 over 6.
Given the distances of -4/6 yards (for the girl's feet) and -1/6 yards (for the boy's feet) from the pool's surface, the boy's feet are closer to the pool's surface because -1/6 is greater than -4/6 in the negative number system.
Explanation:In this problem, we are comparing the positions of the girl's feet and the boy's feet relative to the surface of the pool. We are given that the girl's feet are at a distance of negative 4 over 6 yards from the pool's surface and the boy's feet are at a distance of negative 1 over 6 yards from the pool's surface. The negative numbers here indicate that the feet are below the surface of the pool.
We know that a number closer to zero has a higher value in the negative number system. Therefore, -1/6 is greater than -4/6. So, the boy's feet are closer to the surface of the pool because negative 4 over 6 (the girl's feet) is less than negative 1 over 6 (the boy's feet).
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0.5-3(0.5+1) with a power of 2
Answer: -6.25
Step-by-step explanation: 0.5 -3(0.5+1)^2
=0.5 -3(1.5)^2
= 0.5 -3(2.25)
= 0.5-6.75
= -6.25
the graph of the equation below is a circle. what is the length of the radius of the cirlce? (x+5)2+(y+7)2=21^2
the radii would equal 7.5
Answer:
21
Step-by-step explanation:
At the end of the equation the 21 is the radius and when squared it becomes the diameter if i am correct
A toll collector on a highway receives $8 for trucks and $3 for sedans. At the end of a 2 hour period, she collected $128. How many trucks and sedans passed through the toll booth during that period?
There are infinitely many combinations of trucks and sedans that could have passed through the toll booth to collect a total of $128 in 2 hours.
Let's assume the number of trucks that passed through the toll booth in the 2-hour period is represented by 't', and the number of sedans is represented by 's'.
According to the given information, the toll collector received $8 for each truck and $3 for each sedan. We can write two equations based on the total amount collected and solve them simultaneously.
The total amount collected from the trucks:
Amount from trucks = $8 × number of trucks = 8t
The total amount collected from the sedans:
Amount from sedans = $3 × number of sedans = 3s
We are also given that the toll collector collected a total of $128 in 2 hours. So we can write the equation:
Amount from trucks + Amount from sedans = $128
8t + 3s = 128
Now, we need to solve the above two equations simultaneously to find the values of 't' and 's'.
To solve these equations, we can use a method called substitution. Let's solve for 't' in terms of 's' using the first equation:
8t = 128 - 3s
t = (128 - 3s)/8
Now we substitute this value of 't' in the second equation:
8(128 - 3s)/8 + 3s = 128
128 - 3s + 3s = 128
128 = 128
We see that both 's' and 't' have been eliminated from the equation, and we are left with 128 = 128. This means the value of 's' can be any number, as long as it satisfies the equation.
Therefore, there are infinitely many combinations of trucks and sedans that could have passed through the toll booth to collect a total of $128 in 2 hours.
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Eighteen oranges are packaged in 3 containers. How many oranges are packaged in 7 containers?
18/3 = 6
Each container has 6 oranges
6 *7 = 42
Answer: 42 oranges
0.38 times 15 1/3 in the simplest form . Explain how you got the answer you got
You get 1 9/10. You can change 0.38 to 38/100 which simplifies to 19/50. Then u can change 15 1/3 to an improper fraction. You get 46/3. Then multiply 19/50 by 46/3 and you get 19/10 which simplifies to 1 9/10.
The order pair (5,6) is a solution of a direct variation equation.
The direct variation equation that is satisfied by this ordered pair is y = 6/5x
In order to find this, we start with the base equation for direct variation. We then plug in and solve for k.
y = kx
6 = k5
6/5 = k
And now we can use that to model all future direct variations with this.
y = 6/5x
Evelyn is making a candy that contains 25% dark chocolate and the rest milk chocolate. The candy has 3 pounds of milk chocolate.
Part A: Write an equation using one variable that can be used to find the total number of pounds of dark chocolate and milk chocolate in the candy. Define the variable used in the equation. Hint: 0.25x represents the number of pounds of dark chocolate in the candy. (5 points)
Part B: How many pounds of dark chocolate are present in the candy?
Part A:
If 25% is dark chocolate and the rest is milk chocolate then, dark + milk = all
25% + milk chocolate= 100%
Subtract 25% from both sides and 100 minus 25 is 75 so, milk chocolate is 75% of all the chocolate.
Now, if there is 3 pounds of milk chocolate then 3 pounds= 75%.
You would divide by 3 so, 75 divided by 3 is 25.
1 pound or lb= 25% which us the amount of dark chocolate that there is.
Now, we know that there milk chocolate is 75% and dark chocolate is 25% of all the chocolate.
M= pounds of milk chocolate
D= dark chocolate
Equation: m divided by d or m/d= 75 divided by 25 or 75/25 or m/d=3 and m=3
3 divided by d or 3/d=3
3=3d
D=1
Part B:
There is 1 pound of dark chocolate in the candy.
Hope this helps! :)
Final answer:
The equation to find the total pounds of dark chocolate and milk chocolate in the candy is 0.25x + 3 = x. There are 4 pounds of dark chocolate present in the candy.
Explanation:
Part A: Let's define the variable x as the total number of pounds of dark chocolate and milk chocolate in the candy. Since the candy contains 25% dark chocolate, we can represent the pounds of dark chocolate as 0.25x. The candy also has 3 pounds of milk chocolate, so we can represent the pounds of milk chocolate as 3. Therefore, the equation is: 0.25x + 3 = x.
Part B: To find the pounds of dark chocolate in the candy, we can solve the equation from Part A. First, subtract 0.25x from both sides: 3 = 0.75x. Then, divide both sides by 0.75 to solve for x: x = 4. Therefore, there are 4 pounds of dark chocolate present in the candy.
23-4x=27
solve for x.
Hello there!
Answer: ⇒ [tex]x=-1[/tex]
_________________________________________________________________
Step-by-step explanation:
First you had to subtract by 23 from both sides of equation.
[tex]23-4x-23=27-23[/tex]
Simplify.
[tex]-4x=4[/tex]
Then you divide by -4 from both sides of equation.
[tex]\frac{-4x}{-4}=\frac{4}{-4}[/tex]
Simplify its should be the correct answer.
[tex]x=-1[/tex]
__________________________________________________________________
Hope this helps!
Thank you for posting your question at here on brainly.
Have a great day!
-Charlie
___________________________________________________________________-
Tao is making a 7 feet high door. If the height is 1 more than twice its width, what it its width?
15 ft because double 7 and add 1 more and what dose it make? 15!
-ii 6th grade
write the equation for the inverse of the function y=Cos^-1(x-pi)
we are given
[tex]y=cos^{-1}(x-\pi)[/tex]
Since, we have to find inverse function
step-1:
Set y=f(x)
It is already there
step-2:
Switch x and y
[tex]x=cos^{-1}(y-\pi)[/tex]
step-3: Solve for y
We can take cos on both sides
[tex]cos(x)=cos(cos^{-1}(y-\pi))[/tex]
we can simplify it
[tex]cos(x)=y-\pi[/tex]
now, we can solve for y
[tex]cos(x)+\pi=y-\pi+\pi[/tex]
[tex]cos(x)+\pi=y[/tex]
[tex]y=\pi +cos(x)[/tex]..............Answer
Answer:
The answer is C
Step-by-step explanation:
how would you use a number line to round 16800 to the nearest ten thousand?
Well you'd see if it's closer to 10000 or 20000.
In this case it would round to 20000.
i need help solving x^2-2=7 by factoring
x^2-2=7
Subtract 7 from both sides
x^2-2-7=7-7
x^2-9=0
x^2-3^2=0
Using a^2-b^2=(a+b)(a-b)
Where a=x and b=3
(x-3)(x+3)
What is a car loan?
A.
a way to pay in advance for using a car for a given time period
B.
a way to pay for a car that is dependent on the number of miles you drive
C.
a way to borrow money from a bank or financial institution to pay for a car
C. A way to borrow money from a bank or financial institution to pay for a car
What is the value of x in the equation 1/5 x – 2/3y = 30, when y = 15?
1/5x - 2/3(15) = 30
Answer is: by simplifying both sides of the equation, then isolating the variable.
x = 200
1/5 x – 2/3y = 30
1/5 x – 2/3 (15) = 30
1/5x - 10 = 30
1/5x = 40
x = 200
Use this figure to find each ratio in simplest form.
We know that
triangles ADE and ABC are similar triangles
so, the ratios of their sides must be same
now, we will find value of sides
we are given
AD=12
DB=6
AE=14
EC=7
[tex]AB=AD+DB[/tex]
now, we can plug values
[tex]AB=12+6[/tex]
[tex]AB=18[/tex]
so, we can get ratio
[tex]\frac{DE}{BC} =\frac{AD}{AB}[/tex]
now, we can plug values
[tex]\frac{DE}{BC} =\frac{12}{18}[/tex]
So, the ratio in simplest form is
[tex]\frac{DE}{BC} =\frac{2}{3}[/tex]..............Answer
What’s the square root of pie
Answer:
l
Step-by-step explanation:
Who is correct and why?
Four car dealers are comparing new car sales. The first dealer sold 18 of the 98 cars on his lot. The second dealer sold 32 of the 120 cars on his lot. The third dealer sold 15 of the 60 cars on his lot, and the fourth dealer sold 46 of the 200 cars on his lot. What is the largest fraction of cars sold on the four lots? A. 23⁄100 B. 1⁄4 C. 9⁄49 D. 4⁄15
the answer is A. 23/100
Which is the equation of the graphed line written in standard form? y = x x – 1/2y = 0 x – y = 0 y =1/2x
The standard for of this equation is x – y = 0
Firstly, options A and D are not in standard form, so they are not options.
To decided between B and C, we choose a point on the line and see if it works. For example, we'll use (2, 2).
x – y = 0
2 - 2 = 0
0 = 0
This is true for option C. Therefore, it is correct.
Answer:
C.
Step-by-step explanation:
Edgen 2023
A cell phone is 9 centimeters long. If the area of the cell phone is 45 square centimeters, what is the width of the cell phone?
How is a table helpful when constructing equations
Its helpful because it gives you the number to put in and to find the unit rate
Tables aid in constructing equations by facilitating the organization and visualization of mathematical data. This makes it easier to apply given parameters to equations and to understand their behavior. For instance, an equilibrium state can be visually represented in a table.
Explanation:A table is incredibly helpful when constructing equations because it aids in the organization and visualization of mathematical data. Through the usage of tables, one can clearly list and categorize known values that might be used in an equation, thereby making it easier to identify what needs to be solved. For instance, if you're given multiple variables and constants in a word problem, a table can be used to order these parameters systematically so they can be more easily applied into constructing equations.
Similarly, tables contribute to expressing equations visually as they can illustrate changes in variable values, which can further assist in understanding the behavior of the equation. An equilibrium state, for instance, can be clearly italicized in a table to visually represent the point where an equation balances, which would be harder to see in text form.
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Charles has $20 to spend at the bakery he wants to buy six cupcakes and a pie. The pie costs
$12.50.what is the maximum price he can pay for each of the cupcakes?
4. Part A. Find the value of x.
A) x=20
B) x=35
C) x=70
D) x=110
Part B. Find the measure of the unlabeled angle in the previous question.
A) 40°
B) 70°
C) 110°
D) 140°
Hey there!!
The measure of the unlabeled angle is ( x + y - 5 ) due to the vertically opposite angles.
We also know 2x = y due to vertically opposite angles
If we add up all the angles, we get 360 degrees.
Hence,
y + 2x + x + y - 5 + x + y - 5 = 360
4x + 3y - 10 = 360
Add 10 on both sides
4x + 3y = 370
We know 2x = y
Hence,
4x + 3y = 370 can be broken down as ,
4x + y + y + y = 370
4x + 2x + 2x + 2x = 370
10x = 370
x = 370 / 10
x = 37
The unknown angle = x + y - 5
x + 2x - 5
3x - 5
3 ( 37 ) - 5
111 - 5
106
Hence, the unknown angle is 106°
Hope my answer helps!!