Answers
Answer:
proportional is the answer
Related Questions
Please help 30 points!!
Answers
Answer:
(4,0)
x is 4.
y-intercept is 0.
ve needed an answer to this question. This is my 3rd time posting the same question. these bots keep giving me links. Please actually answer my question.
Answers
In an auditorium, there are 20 seats in the first row and 26 seats in the second row. The number of seats in a row continues to increase by 6 with each additional row.
(a) Write the recursive rule that represents the number of seats in each row.
(b) Write an explicit equation to model the sequence formed by the number of seats in each row. Show your work.
(c) Use the rule to determine which row has at least 100 seats.
Answers
Answer:
Step-by-step explanation:
Part A
The Recursive rule is
tn = t_(n-1) + 6
What this says in ordinary language is that the nth term = the n-1 term + 6
n≥2
Part B
The explicit equation is a little different. It makes use of the 20.
tn = 20 + (n-1)*6
Part C
20 26 32 38 .... 20 + (n - 1)* 6
Find two numbers whose sum is 16 and whose product is 55
Answers
Answer:
5 and 11
Step-by-step explanation:
To solve the problem, we take x + y = 16 and solve it for y to get y = 16 - x. Then, we replace y in x • y = 55 with 16 - x to get this:
x • (16 - x) = 55
The bottom line is that when we solved the equation we got two answers which are the two numbers that have a product of 55 and a sum of 16. The numbers are:
5
11
The two numbers that have a product of 55 and a sum of 16 are 5 and 11 as proven below:
5 • 11 = 55
5 + 11 = 16
4/5=?/15 (urgent) <3
Answers
Answer:
12
Step-by-step explanation:
Let the missing number be " x ".
4 / 5 = x / 15
4 * 15 = 5 * x
x = ( 4 * 15 ) / 5
= 4 * 3
x = 12
Answer:
12
Step-by-step explanation:
[tex]\frac{4}{5} = \frac{?}{15} \\\\Cross-multiply\\\\4 * 15 = 60\\60 / 5 = 12[/tex]
Hope this helps and a thank won't hurt! :)
Amaia purchased two blouses for $12.50 each and a skirt for $11.25. The sales tax rate is 8.5%. How much total sales tax will Amaia pay on these items
Answers
Answer:
Sales Tax: $3.08
Step-by-step explanation:
When you add the price of the items up it totals $36.25. To find the sales tax you need to take 8.5% and turn it into a decimal which is 0.085. You need to take this decimal 0.085 and multiply by $36.25 which will give you $3.08 for sales tax.
A farmer wants to increase the area of his rectangular pen but keep the pen a rectangular shape He decides to add 1.3 meters of
fencing to the width of the pen but the length will remain 10.4 meters. The new area will be 81.12 square meters
Which equation can be used to determine the original width, w of the pen?
Answers
Answer:
81.12 square meters
Step-by-step explanation:
Using the equation for the area of a rectangle, the original width w of the pen is determined by 10.4(w + 1.3) = 81.12
What is the area of the rectangle?The area of the rectangle is the product of the length and width of a given rectangle.
The area of the rectangle = length × Width
Given that farmer wants to increase the area of his rectangular pen but keep the pen a rectangular shape then he decides to add 1.3 meters of
fencing to the width of the pen but the length will remain 10.4 meters.
Length = 10.4 meters.
Width w = (w + 1.3)
The new area of rectangle = 81.12 square meters
Then: Using the equation for the area of a rectangle, the original width w of the pen is determined by 10.4(w + 1.3) = 81.12
Learn more about rectangles here;
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PLEASE HELP ILL MARK YOU AS BRAINLY
What is 241.4 + 12.777 In adding decimal’s
Answers
Answer:
254.177
Step-by-step explanation:
241.4 + 12.777=254.177
Find the domain please
Answers
the domain for a rational expression will be the values of "x" that can safely be taken without setting the denominator to 0, since if that occurs the rational becomes undefined, well we can simply set the denominator to 0 and check which values are those.
[tex]\cfrac{x^2-x-20}{5x^2+18x-8}\implies \cfrac{(x-4)(x-5)}{(x+4)(5x-2)} \\\\\\ \stackrel{\textit{setting the denominator to 0}}{(x+4)(5x-2)=0}\implies x= \begin{cases} -4\\ \frac{2}{5} \end{cases}~\hfill \stackrel{\mathbb{DOMAIN}}{\{x|x\in \mathbb{R};x\ne -4,\frac{2}{5}\}}[/tex]
100 points!! Construct a diagram based on the following rules: Points A, B, C, and D are collinear on AB¯¯¯¯¯¯¯¯ with C between A and B and D between B and C such that AC=DB. Line k is perpendicular to AB¯¯¯¯¯¯¯¯ and passes through point D.
Answers
Answer:
See the picture.
Refer to the attachment
Help help help help please math
Answers
Answer:
try multiplying
Step-by-step explanation:
Find the sum 10 - 2 1/4
A. 7 1/4
B. 8 1/4
C. 7 3/4
D. 8 3/4
Answers
1. What is the next term of the arithmetic sequence 6, 10, 14, 18
Answers
What is three tenths of 90
Answers
3/10 x 90 = 27
After calculation, the fraction (three tenths) of 90 is 27.
What is the fraction (three tenths) of 90?To find fraction (three tenths) of 90, we first need to determine what three tenths of a number means. The phrase "three tenths" refers to the fraction 3/10, which can also be written as 0.3 in decimal form. Multiplying 0.3 by 90 will give us the desired value.
To perform this calculation, we can use the following steps:
Step 1: Convert the fraction to decimal form.
3/10 = 0.3
Step 2: Multiply the decimal by 90.
0.3 × 90 = 27
Therefore, three tenths of 90 is equal to 27.
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The sun is dying scientists estimate the sun has only 5 billion years of life time left. We round the human lifetime to 100 years, how many human lifetimes does the sun have left
Answers
Answer:
ABout another 10 billion years
Step-by-step explanation:
Answer:
50,000,000 or 50 million human life times
Step-by-step explanation:
Well we know the sun has 5 billion years left,
and a human life time is 100 years
You can just divide
5,000,000,000 / 100
50,000,000
Abby sold half of her comic books and then bought seventeen more. She now has 32. With how many did she begin?
Answers
Answer:
15
Step-by-step explanation:
If you take 32 and subtract 17 from it then you’ll get 15 which is the number from when she sold half so then you multiply 15 by 2 and get 30
Have a nice day/night!!
HELP HELP HELP HELP HELP HELP HELP HELP HELP
Answers
3^-1/2
And
x^-1/7
I need this someone answer this please.
Answers
Answer:
The answer is b Because you just subtact
Step-by-step explanation:
Describe one real-world example in which you would find a negative integer.
Answers
squid game answers every thing
well, a simpler example among many will be water level, on the surface of a body of water, namely lake or ocean or else, we(humans) count anything above the water as a positive integer, and anything below the water a negative one, so say a Pelican flying at 30 meters above water is +30m above, and then dives down to say 20 meters to get a fish, namely the Pelican has dived to a depth of -20m, it went from +30m to -20m, and then flies back up with its fish say 50m, so is +50m.
negative integers are always dependent on a point of reference, in the example before, the point of reference was the water level, but could be many things.
How do you write 70% as a fraction?
Answers
Answer:
70/100
Step-by-step explanation:
[tex] \frac{7}{10} [/tex]
Step-by-step explanation:
you put the percent over 100, and then reduce. 10 goes into 70 7 times and 10 goes into 100 10 times
A builder needs to tile a 7-foot-by-8-foot room with one-foot square tiles. How many tiles will she need?
Answers
Answer:
56 square tiles to do the floor
Answer:
Step-by-step explanation:
56 is the correct answer
17.
Mrs. Mitchum is going to invest $450 into a savings account with a compound interest rate of 4.5%
compounded annually. Which of the following could NOT be the yearly interest earned for each of
the first four years? Round to the nearest cent.
$20.55
B.
$21.16
c.
$22.11
D.
$23.11
Answers
Answer:
B 21:16
Step-by-step explanation:
v7gjv fy y gDyne 6
Aurora had 35 jellybeans. She ate 8 and divided the rest equally among 3 of her friends. How many jellybeans did each friend get?
What is the value of j in the equation?
3j + 8 = 35
8
9
17
27
Answers
Answer:
9
Step-by-step explanation:
3j + 8 = 35
3j = 35 - 8
3j = 27
3j ÷ 3 = 27 ÷ 3
= 9
Answer:
9
Step-by-step explanation:
the total is 35 she ate 8 so that's subtract then divide the answer u get for 35-8 and divide that by 3
35-8=27
27÷3=9
plz help asap 10 points plzzz help
Answers
Answer:
1.83 tons
Step-by-step explanation:
Basically, just divide the total number of sugar: 9 1/6 by the number of containers, 5. Your answer should be 1.83. Hope this helps!
Writing Two-Step Equations
1. SHOPPING Toni and Tricia spend the PHILANTI
day at the mall. At the end of the day,
the follo
the two added up their purchases
and
Three bu
found that they spent a total of $107.50.
The char
Toni spent $10.00 more than Tricia.
made by
Write an equation that can be used to
find how much each girl spent.
4+4 +10)=107.50
Answers
To get this answer start by dividing 107.50 by 2 then subtract 10 from 53.75 for Tricia, but for Toni you add 10 to 53.75.
(This will be shown in the picture above)
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
2
4
Step-by-step explanation:
Work out and simplify where possible.
Answers
Answer:
A) 4/9 + 2/9 =2/3
B) 7/12 - 5/12 =1/6
Step-by-step explanation:
B is 2/12 or 1/6
1
5- + 6-
8 10
+676
Estimate:
Sum:
Answers
Answer:
i got -125
Step-by-step explanation:
100 points!!! Decide if the following conditional statements are true or false. If false, provide a counterexample.
- If two rays share an endpoint then they are opposite rays.
Answers
Answer:
False
Step-by-step explanation:
Just because two rays share a common endpoint does not make them opposite rays.
Two rays with a common endpoint can form hundreds of different angles, but are only classified as opposite rays if they form a 180° angle (aka a straight line).
Answer:
false
Step-by-step explanation:
person above me explains it
Im stuck need explanation and answer
Answers
Answer:
[tex]1. \: \: \: x + 5 = 10 \\ 2. \: \: \: \: \: \: \: \: {x}^{2} = 25 \\ 3. \: \: \: \: \: \: \: \: \: 3x = 15[/tex]
