Answer:
15y
Step-by-step explanation:
first the 2 can cancel:
[tex]\frac{2x}{2y} =16[/tex]
turns into:
[tex]\frac{x}{y} =16[/tex]
now since we need to find x-y,
x=16y
16y-y=15y
I might come back to this because I'm not 100% sure this is the answer you are looking for. Let me know if you have any questions.
Jenna's dogs used 999 chew toys last year. The animal shelter used 2,277 277 chew toys. How many times as many chew toys did the animal shelter use? How to do
Answer: 2.28 times
Step-by-step explanation:
When finding out the number of times more that the animal shelter used chew toys than Jenna's dogs, you need to divide the number used by the animal shelter by Jenna:
= Number used by animal shelter / Number used by Jenna's dogs
= 2,277 / 999
= 2.28 times
Notice that if you multiply Jenna's dogs 999 toys by 2.28 you will get approximately 2,277.
Who can solve this question!!?!?
Answer: i cant see the picture can you send it to me please
Step-by-step explanation:
Find the perimeter of the figure to the nearest hundredth.
Answer:
65.12 mm
Step-by-step explanation:
Circumference of semicircle = 8π mm
Perimeter = (40 + 8π) = 65.12 mm
what is the hypotenuse of a right triangle that has legs of 12x and 9x
Answer: 15
Step-by-step explanation:
What is the perimeter, to the nearest inch, of the kite?
Step-by-step explanation:
In order to calculate the height (distance BC in the diagram) you need to know the distance from point D (the closer of the two measurement points to the kite) to the point directly under the kite, B. Once you know this distance then multiplying this by the tangent of angle b will give you the height.
Helppppppppppppppp !!!!
Answer:
Angle(APR) = 43
x = 21.5
Step-by-step explanation:
The given angles are complementary :
So APR + RPW = 90
APR = 43
2x = 43
x = 21.5
Answer:Hope this helps!
APR=43 degrees
x=21.5
Step-by-step explanation:
A standard showerhead in Jen's house dispenses 5 gallons of water per minute. Jen changed this showerhead to an energy-saving one. The equation shows the amount of water dispensed, y, as a function of the number of minutes, x, for the new showerhead.
y = 3x
How much water does Jen save each day with the change in showerheads if she uses the shower for 8 minutes each day?
a. 16 gallons
b. 17 gallons
c. 32 gallons
d. 37 gallons
Answer:
I'm pretty sure the answer is A!
Step-by-step explanation:
cause the first shower head is 5x3=40 and the second one is 3×8=24 so you that the answer and find the difference leaving you with the number 16!
Which measure of center is best to use for this set of data?
45, 39, 49, 37, 3, 51
Answer:
not sure no attachments but i think its 49 or 37 or both together 88
Step-by-step explanation:
To wash her car, Amy used 25 ? of water
A)millilters
B)liters
Answer:
Liters
Step-by-step explanation:
a Mili(thousandth)liter is a small unit of volume. Liters( a thousand milliliters) is the base unit of volume and larger, so it's B.
The requried to wash her car, Amy used 25 liters of water. Option B is correct.
What is a unit of measurement?Unit of measurement is defined as every entity having its measures in dimensions, weight, and time. Such as for length we have a meter, for liquid we have liters, and so on.
Here,
The question doesn't specify what unit of measurement the 25 refers to, so it's unclear whether the answer should be in milliliters or liters. However, assuming that the unit of measurement is liters, the answer would be:
Amy used 25 liters of water to wash her car.
If the unit of measurement is milliliters, the answer would be:
Amy used 25,000 milliliters of water to wash her car.
Note that 1 liter is equal to 1000 milliliters, so 25 liters is equal to 25,000 milliliters.
Thus, the requried To wash her car, Amy used 25 liters of water. Option B is correct.
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The Fitzgerald paid $3,200 to heat their home in the year of 2018. By the end of the year 2019, they saw the cost of heating their home rose to $3,516 for the year. What could be use to find the difference in what they paid from 2918-2019?
Answer:
Substraction
Step-by-step explanation:
Given that
The amount paid in the year 2018 is $3,200
And, in the year 2019 the amount paid is $3,516'
We need to find the differnece between two years so how we can find
Basically we need to subtract the amount i.e.
= $3,516 - $3,200
= $316
hence, the difference is of $316 from 2018 to 2019
PLEASE SOMEONE HELP ME
9514 1404 393
Answer:
a) 5 cm
b) 8 cm
c) 9 m
Step-by-step explanation:
It can be worthwhile to work the last attachment (a) first, since these are all variations of the same triangle.
The Pythagorean theorem tells you the sum of the squares of the legs is the square of the hypotenuse.
Problem 6a:
3² +4² = x² . . . . fill in the given numbers; all measures in cm
9 + 16 = x² . . . . simplify exponents
25 = x² . . . . . . . simplify sum
x = √25 = 5 . . . take the square root.
x = 5 cm . . . . . . apply units
__
Note that this triangle is a 3-4-5 right triangle. That is a set of side lengths (ratios) that is useful to remember. In this problem set, you see it again immediately.
__
Problem 6b:
Shortest-to-longest, the side ratios of the given triangle are ...
6 : x : 10
For some x', this is ...
3 : x' : 5 . . . . . . . . . . . . . matches a 3-4-5 triangle with x' = 4
The scale factor is 6/3 = 10/5 = 2, so we have ...
x = 2·x' = 2·4 = 8
x = 8 cm . . . . . with units
__
Problem 6c:
The side ratios are ...
x : 12 : 15 which reduces to x' : 4 : 5
This matches a 3-4-5 triangle with x' = 3, and a scale factor of 12/4 = 15/5 = 3.
Then ...
x = 3·x' = 3·3 = 9
x = 9 m . . . . . with units
Solve for x and y. show work
Answer:
Solution given:
y+135°=180°[sum of opposite angle of a cyclic quadrilateral is supplementary]
y=180°-135°
y=25°
again
2x-1+3x+1=180°[sum of opposite angle of a cyclic quadrilateral is supplementary]
5x=180
x=180/5.x=36
x=36°,y=25°
A tree planted today has a height of 5 feet and grows one foot each month.
Is the height of the tree a function of the number of months? If so, is it a linear or a nonlinear function?
A. Yes, it's a linear function
B. Yes, it's a nonlinear function
C. No
Answer:
Liner function
x = 5 + n
Step-by-step explanation:
Given:
Height of tree = 5 ft
Grow per month = 1 ft
Find:
Equation:
Computation:
Assume;
New height of tree x
Number of month = n
x = 5 + 1(n)
x = 5 + n
use the 2 yellow points to write the equation in slope intercept form
Please help im having problem
Answer:
24
Step-by-step explanation:
Do i need to explain ??????
please please help!!! no links
Answer:
There are calculators for these things, you know! You can look one up!
What percent of the muffins sold were carrots
Answer:
36%
Step-by-step explanation:
Ratio: 9:16
Percent: 36%
Your answer is 36 percent .
A trailer will be used to transport several 50-kilogram crates to a store. The greatest amount of weight that can be loaded onto the trailer is 1,000 kilograms. A 75- kilogram crate has already been loaded onto the trailer. a) Write and solve an inequality to determine the number of 40-kilogram crates that could be loaded onto the trailer.
Answer:
hi how are you doing today Jasmine
Help plz...
choose one of the answer choices.
Answer:
C
Step-by-step explanation:
can someone tell me what 8 x 0.16 is equivalent to?
Answer:
8 x 0.16 = 1.28
Step-by-step explanation:
7.
Find the value of x. Round the length to the nearest tenth.
х
40°
11 cm
Answer:
x = 10.9 cm
Can i have brainliest i need 2 for virtuoso
Step-by-step explanation:
Find the area of the trapezoid.
31 cm
25.4 cm
-13.1 cm
Answer:
369.42
Step-by-step explanation:
A=a+b
2h=31+25.4
2·13.1≈369.42
Answer: -10.31494 liters
Step-by-step explanation:
Area of a trapezoid is found with the formula, A=(a+b)/2 x h.rounded to the nearest tenth would be 10.3 liters.
hoped this helped.
5x + 2y=9
3x – 2y= -1
Equation 1
Equation 2
2x
= 10
x= 5
The solution is (5, -8).
IDIT
DISCUSSION DOST
Help me . Thank you !
Answer:
hmm,,,,,,
Step-by-step explanation:
what is the vaule of x I REALLY NEED HELP
Answer:
x = 69
Step-by-step explanation:
angles in a triangle add up to equal 180
which means that, x + x + x - 27 = 180
x + x + x = 3x
3x - 27 = 180
* add 27 to both sides *
-27 + 27 cancels out
180 + 27 = 207
207 = 3x
* divide both sides by 3 *
3x / 3 = x
207 / 3 = 69
we're left with x = 69
What is the Definition of Algebra?
Answer:
the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.
Step-by-step explanation:
Find the median of the data in the dot plot below. points Quiz score for each student in Mrs. Baker's class 1 0 1 2 3 4 5 6 6 7 8 9 10
Answer:
8.5
Step-by-step explanation:
The median of the data in the dot plot for the score for each student in Mrs. Baker's class is 8.5.
What is the median of a data set?The median of the data is the middle value of the data set when it arrange in ascending or descending order.
The dot plot for the Mrs. Baker's class is is shown in the figure attached below.
In the increasing order, the data of the image is arranged below.
0,1,5,7,8,8,9,9,9,10,10,10
There are total 12 values in the is data which is even. The middle term is 8 and 9 in the arranged data. For the even values, the median is the average of both the values.
[tex]m=\dfrac{8+9}{2}\\m=8.5[/tex]
Thus, the median of the data in the dot plot for the score for each student in Mrs. Baker's class is 8.5.
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A trip, including hotel and air, is prices at $319.19 after tax. If the tax rate is 12%, calculate the price before tax that will result in this tax-included amount
Answer: $285
Step-by-step explanation:
Given
A trip costs [tex]\$319.19[/tex] after-tax inclusion
The rate of tax is 12%
Suppose x is the amount of charge before tax inclusion
We can write
[tex]\Rightarrow x+12\%x=319.19\\\Rightarrow x(1+0.12)=319.19\\\\\Rightarrow x=\dfrac{319.19}{1.12}\\\\\Rightarrow x=\$284.99\approx \$285[/tex]
The amount before tax inclusion is $285
What was the difference in profits between the two companies for the year 2000?
BRAINLIEST CORRECT ANSWER ONLY NO LINKS
$80,000
$70,000
$60,000
$10,000
Answer:
60000
Step-by-step explanation:
70000 - 10000 = 60000
Answer:
What was the difference in profits between the two companies for the year 2000?
$70,000
$10,000
$60,000
$80,000
Step-by-step explanation:
C. is right hope it helps ********
What is the remainder when x3 - 1 is divided
by (x + 2)?
Given:
The polynomial [tex]x^3-1[/tex] is divided by (x+2).
To find:
The remainder.
Solution:
Remainder theorem: If a polynomial p(x) is divided by (x-c), then the remainder is p(c).
Consider the polynomial:
[tex]p(x)=x^3-1[/tex]
It is divided by (x+2). So, by the remainder theorem the remainder is p(-2).
Substituting x=-2 in the above polynomial, we get
[tex]p(-2)=(-2)^3-1[/tex]
[tex]p(-2)=-8-1[/tex]
[tex]p(-2)=-9[/tex]
Therefore, the remainder is -9.
The remainder when x³ - 1 is divided by (x + 2) is -9
Polynomial is an expression consisting of only the operations of addition, subtraction, multiplication of variables.
The remainder theorem states that when a polynomial f(x), is divided by a linear polynomial x - a, the remainder of that division will be equivalent to f(a).
Given the polynomial f(x) = x³ - 1.
The linear equation is x + 2, hence; x = -2
f(-2) = (-2)³ - 1 = -8 - 1 = -9
The remainder when x³ - 1 is divided by (x + 2) is -9
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