Answer:
The expression for length of the rectangle is x-2 meters.
Step-by-step explanation:
Given the area of the rectangle as : x²- 7x+10 square meters
The width of the rectangle is : x-5 meters
Area of a rectangle is given by the product of its length and width.
Dividing the expression for area with the expression for width will give the expression for length.
Here, perform the long division of the polynomial; where the numerator is x²- 7x+10 and the denominator is x-5
First divide x²- 7x+10 by x-5 to get x
Multiply x by x-5 to get x²-5x
Subtract x²-5x from x²-7x+10 to get -2x+10
Then divide -2x+10 by x-5 to get -2
Multiply x-5 by -2 to get -2x+10
Perform subtraction to remain with zero.
The expression for length will now be x-2 meters
What is the ones digit in the number 22069? Hint: Start with smaller exponents to find a pattern.
Answer:
i think 9
Step-by-step explanation:
the 9 is in the ones digit
You have a hat with 5 gray, 3 red, 5 white, and 2 green marbles in it. Find the probability of picking a marble, replacing it, and picking another marble.
P(red, not green)=
P(red, white)=
P(gray, gray)=
Answer:
100% chance. I don't know if you mean a certain color. We need to know that color if you want us to help you. But, if you really just want to pick a marble, replace it, and pick another, you will ALWAYS get a marble.
The line plot above shows the distance in miles Luna runs each day. What is the difference in distance between the fewest miles she ran and the most miles she ran in a day?
Answer:
The answer is 4
Step-by-step explanation:
what is the obtuse angle formed by hand of a clock at 9:10
Answer:
it would be 60 degrees
Step-by-step explanation: Every 5 minutes on a clock there is a big number, and there are 12 of those. 360/12 is 30 degrees, so every hour, the hour hand moves 30 degrees.
PLEASE HELP FAST I NEED IT DONE IS OVERDUE
Answer:
D. (7,5)
Step-by-step explanation:
Imagine a full parallelogram, complete the shape from there
write 0.7 as an fraction
Answer:
7/10
Step-by-step explanation:
Gasoline cost $2.84 per gallon Mary’s father puts 9 gallons of gasoline in the tank of his car how much was gasoline cost?
Answer:
$25.56
Step-by-step explanation:
2.84 x 9 is 25.56
......................
Answer:
the answer is in the picture
Convert 4.5% to a decimal
Answer:
0.045
Hope this helpful! Have a great night/day!
Answer:
0.045
Step-by-step explanation:
To convert a percent to a decimal, just move the decimal point 2 spaces to the left.
what is the quotient of 156 and 12
answer: 13
Ok done. Thank to me :>
Determine if true:
3b+8b=11b
Answer:
True
Step-by-step explanation:
3+8=11
3+8=113b+8b=11b
3+8=113b+8b=11b11b=11b
3+8=113b+8b=11b11b=11bHence, the equation is true.
LHS:-
[tex]\\ \rm\Rrightarrow 3b+8b[/tex]
[tex]\\ \rm\Rrightarrow (3+8)b[/tex]
[tex]\\ \rm\Rrightarrow 11b[/tex]
Yes true
56 is 80% of what number? Use the percent equation
Tammy runs 8 miles in 45 minutes. How many minutes does she take per mile?
sorry I was wrong
and I had to delete it
Answer:
takes her 5.625
Step-by-step explanation:
because if it takes her 45 for 8 then do 8 miles divided by 8 is 1 mile next do 45 minutes divided by 8 which is 5.625 or you can round the number answer.
yung part 1 lang po.....................................................
Answer:
Step-by-step explanation:
I dont understand
The formula d= 2a relates the area (A) of a square and its diagonal length (d). What is the area
of a square if its diagonal has a length of 50 centimeters?
Answer:
my answer is 24 and this question is somehow a hard for me because I'm just saying yes to
Aiden has a gross income of $63,000 and takes the standard deduction. Their total taxes due are $6,847.50.
What is their taxable income?
What is their marginal tax rate?
What is their effective tax rate? Round to the nearest hundredth of a percent.
If their total taxes due are $6,847.50, their taxable income is: $56,152.2, marginal rate is 22% and the effective tax rate is 10.87%.
Taxable incomea. Taxable income:
Taxable income=Gross income - Total taxes due
Taxable income=$63,000-$6,847.50
Taxable income=$56,152.5
b. The marginal tax rate for taxable income under the income bracket of of $40,526 to $86,375 is 22%.
c. Effective tax rate:
Effective tax rate = Total taxes due/ Taxable income×100
Effective tax rate =$6,847.50/$56,152.5×100
Effective tax rate =10.869%
Effective tax rate =10.87% (Approximately)
Inconclusion if their total taxes due are $6,847.50, their taxable income is: $56,152.2, marginal rate is 22% and the effective tax rate is 10.87%.
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2. A mountain climber descends a cliff at a rate of 2.5 ft/second.
a
Write an equation modeling the change in elevation c after s seconds.
Answer:
c=-2.5s
Step-by-step explanation:
The equation modeling the change in elevation c after s seconds is
c = -2.5s
Given,
A mountain climber descends a cliff at a rate of 2.5 ft/second.
We need to write an equation modeling the change in elevation c after s seconds.
How do we represent elevation and descent?Elevation means going up so we take it as a positive distance.
Descent means going down so we take it as a negative distance.
Find the rate at which the climber descents.
2.5 ft = 1 second
Find the equation that represents the descents c in seconds.
We have,
2.5 ft = 1 second
So,
s x 2.5 ft = s x 1 seconds
2.5 s ft = s seconds
This means,
In s seconds we will have a 2.5s distance descended.
We can write this as an equation:
c = change in elevation
c = - 2.5s
Thus the equation modeling the change in elevation c after s seconds is
c = -2.5s
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Suppose that we purchase a new TV for ¢399. If the sales tax in berekum is 9%.Find the total cost of TV
Answer:
434,91
Step-by-step explanation:
Add 9% to the cost:
100% + 9% = 109%
Write a proportion:
100% - ¢399
109% - x
Count the x:
x = ¢399 * 109% / 100% = 434,91
a quadrilateral is a polygon with 4 sides. A rhombus is a quadrilaterial with 2 sets of parallel sides and 4 congruent sides. Which of the following is both.a quadrilateral and a rhombus
need more info to help need the picture
A basket of goods and services is used to calculate CPI. Assume that the basket contains 5 toothbrushes and 2 tubes of toothpaste. The prices for those goods are shown in the table.
Year Toothbrush Tube of Toothpaste
year 1 $1.00 each $2.00 each
year 2 $1.25 each $2.10 each
What will the CPI for year 2 be?
A.
9.00
B.
10.45
C.
86.00
D.
116.11
The Consumer Price Index for the year 2 be 116.11.
How do we calculate Consumer Price Index?This is calculated by adding together a sampling of product prices from a previous year.
We then add together the current prices of the same products and divide the total of current prices by the old prices, then multiply the result by 100.
Given data
Year 1 = $9
Year 2 = $10.45
Year 2 / Year 1 = $10.45 / $9.00
Year 2 / Year 1= 1.6111
CPI for year 2 = 1.61 x 100
CPI for year 2 = 116.11
Therefore, the Option D is correct.
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someone can help me please
I got 9 minutes if its wrong it's wrong if its wrote good
Which of the following rational functions is graphed below?
Answer:
C [tex]f(x) = \frac{x}{(x+1)(x-2)}[/tex]
Step-by-step explanation:
The two vertical asymptotes happens when you have a pole, ie you are bringing a denominator to zero while the numerator has a finite value. The two lines have equation [tex]x=-1[/tex] and [tex]x=2[/tex]. The only solution that works for that constraints is C
The perimeter of a rectangular garden is 262 m.
If the width of the garden is 54 m, what is its length?
Answer:
77 m
Step-by-step explanation:
Length = x
262 = 2*54 + 2*x
2*x = 262 - 108 = 154
x = 154/2 = 77 m
Factor completely.
x2−14x+48
Answer: -14x
48+x
2
−14x
Kylie found 25 rolls of indigo ribbon and teal ribbon. Each roll of indigo ribbon was 1 meter long and each roll of teal ribbon was 4 meters long. If Kylie found 64 meters of ribbon in total, how many rolls of each color did she find?
Find the distance between points X and Y
Answer:
4
Step-by-step explanation:
Look, they are 4 spaces apart, you can also see in the x coordinates (first n umber in pair) that 0+ 4 = 4
1. An expression is shown below.
V21x
For which value of x should the expression be
further simplified?
A. 5
B. 6
C. 11
D. 55
Answer:
we have that√(87*x)we know that87 is equal to------> 3*29In order for the square root to go further, the number for "x" has to have a factor of 3 or 29the number 21-------> 3*7so√(87*x)------> √(3*29*3*7)------> √(3²*29*7)----> 3√203the answer isx=21
Step-by-step explanation:
explain why it takes more 1/9s than 1/6s to make a fraction equivalent to 1/3
Answer:
1/9 is smaller than 1/6, so it takes more amounts of 1/9 to make make a fraction equal to 1/3
It takes more 1/9 than 1/6 to make a fraction equivalent to 1/3.
What is a fraction?An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.
To make a fraction equivalent to 1/3, we need to multiply both the numerator and the denominator by the same non-zero constant. Let's call this constant "x". Therefore, the equivalent fractions are:
1/3 = (x1)/(x3)
To compare how many 1/9s and 1/6s are needed to create this fraction, we need to find the value of "x" that will make the denominators of 1/9 and 1/6 equal to the denominator of 1/3, which is 3.
For 1/9, we can find x as follows:
1/9 = (x1)/(x9)
Multiplying both sides by 3, we get:
3/9 = (x3)/(x9)
Simplifying, we get:
1/3 = x/9
Multiplying both sides by 9, we get,
x = 3
Therefore, to make a fraction equivalent to 1/3 using 1/9, we need to multiply both the numerator and denominator by 3.
Now let's look at 1/6. We can find x as follows:
1/6 = (x1)/(x6)
Multiplying both sides by 2, we get:
2/12 = (x2)/(x12)
Simplifying, we get:
1/6 = x/12
Multiplying both sides by 12, we get:
x = 2
Therefore, to make a fraction equivalent to 1/3 using 1/6, we need to multiply both the numerator and denominator by 2.
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What is the 6th term in the following sequence 48 40 32 24
Answer:
8
Step-by-step explanation:
48 - 8 = 40
40 - 8 = 32
...
so we can conclude that the next number in the sequence is the one before minus 8
24 - 8 = 16
16 - 8 = 8
What kind of building material has the cheapest premiums?
helllllllllllllllllllllp me
Answer:
well theres prefabricated panel, concrete sheets, reclaimed wood, bamboo, brick those are the cheapest materials you could use
Step-by-step explanation: