Answer: Y = 4x - 12
Step-by-step explanation:
Well, the reason for this is because y can be anything because there are 2 unknown terms in the equation. Thus, the answer to y can be many different answers. The one common thing that all of these answers have is that they have only 1 expression (An equation without equal sign) to solve it. This expression is the answer to y, but it can be changed judging by the answer of x. That is why you cannot determine an exact answer to y with there being many, so you have to write the expression to get y. Which you can find out by:
12 (Part) + y (Part) = 4x (Whole)
So to figure out one part do the whole minus the other part which is why 4x is our answer:
4x (Whole) - 12 (Other Part)
This is called part-whole postulate.
Hope this helps!
SLOVE I AM CONFUSED ON THIS PLEASE HELP 2+1=?
Answer:
21
Step-by-step explanation:
i rest my case
Answer:
3
Step-by-step explanation:
2+1=3 trust me
Does anyone know angles? If so can you help me?
Answer:
Top right is x=21 Top left is x=15
Bottom right is x=9 Bottom left is x=38
Step-by-step explanation:
Given the side lengths, determine whether the triangle is acute, right, obtuse, or not a triangle: 3,16,17 A. Not a triangle B. Acute C. Right D, Obtuse
Answer: B. Acute
Step-by-step explanation:
It cannot be right, because when doing the Pythagorean test it does not work, and it cannot be obtuse because (3)^2+(16)^2 isn’t greater than (17)^2, so this means it has to be acute.
If a snowboarder tries to do a 360 but makes it only 3/4 of the way around, how many degrees would that be?
Multiply 360 by 3/4
360 x 3/4 = (360 x3)/4 = 1080/4 = 270
Answer : 270 degrees
el lado de un cuadrado de su area es de 432m2
Answer:
Todos los lados de un cuadrado son iguales. Hay 4 lados en un cuadrado. Entonces, para encontrar un lado, debemos dividir el área por 4.
432/4 = 108, Un lado del cuadrado mide 108 metros.
please help me out and try to explain to the best of your ability :)
Answer:
d = 2
Step-by-step explanation:
A = πr²
2r = d
Step 1: Define
A = π
Step 2: Find r
π = πr²
1 = r²
r = 1
Step 3: Find d
2(1) = d
d = 2
Anna spent $15.50 for child care on Monday, $22.50 on Tuesday, and $21.00 on Wednesday. How much did she spend on child care for these three days?
Answer:
15.50+22.50+21.00 = 59.00
=$59.00
Solve the equation
n2 = 37
Answer:
18.5
Step-by-step explanation:
first do the opposite of multiplication which id division,so u would do 37/2=18.5, so n=18.5
The diameter of a circle is 12 centimeters. What is the circle's circumference?
Use 3.14 for .
Answer:
37.68 centimeters
Step-by-step explanation:
The circumference of a circle can be found by using the formula πd, where d = diameter. We're given the diameter as 12 centimeters, and we're going to use 3.14 for pi.
3.14 × 1237.68Therefore, the answer is 37.68 cm.
Have a lovely rest of your day/night, and good luck w/ your assignments! (‾◡◝)
An investment of $4000 doubles in value every decade. How much is the investment worth after 30 years?
Answer: 120,000
Step-by-step explanation: its right :0
What is the completely factored form of x3 – 64x?
x(x – 8)(x – 8)
(x minus 4) (x squared + 4 x + 16)
x(x – 8)(x + 8)
(x – 4)(x + 4)(x + 4)
Answer:
3rd option
Step-by-step explanation:
x³ - 64x ← factor out x from each term
= x(x² - 64) ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b) , then
x² - 64
= x² - 8²
= (x - 8)(x + 8)
then
x³ - 64x = x(x - 8)(x + 8)
[tex] \huge \underline\frak \red{Answer}[/tex]
[tex]\small\mathbb\orange{x³-64x}[/tex]
[tex]\small\mathbb\orange{x(x²-64)}[/tex]
[tex]\small\mathbb\orange{know \: that \: it \: will \: be \: a \: x- and \: a \: because}[/tex]
[tex]\small\mathbb\orange{there \: is \: no \: middle \: x \: value}[/tex]
[tex]\small\mathbb\orange{x-)(x+)}[/tex]
[tex]\small\mathbb\orange{x(x \: — \: 8) (x+8)}[/tex]
______________________________________
[tex]\small\frak\green{hope \: its \: helpful \: to \: you}[/tex]
A coin is flipped 300 times. The outcomes are contained in the table.
Outcome Heads Tails
Relative frequency 286 14
What is the probability that the next flip will be a tails?
Enter the answer, in simplified form, by filling in the boxes.
Probability of Tails = $$
35 points please hurry
Answer:
30/50
Step-by-step explanation:
here are the pictures HOPE I HELP :)
The volume of this right prism is 266.5 ft³.
What is the height, x, of the prism?
Enter your answer as a decimal in the box.
x =
ft
Answer: The Correct answer is 8.2
Explanation: I took the K12 test and got it right
The height of the prism is 8.2 feet.
What is Volume?The area that any three-dimensional solid occupies is known as its volume. These solids can take the form of a cube, cuboid, cone, cylinder, or sphere.
Volume is a three-dimensional measurement that's used to gauge a solid shape's capacity. It implies that the volume of a closed form determines how much space it can occupy in three dimensions.
We have,
The volume of this right prism is 266.5 ft³.
As, the formula for Volume of Trapezoidal prism is
= 1/2 ( base 1 + base 2) x height x length
So, Volume of prism
266.5 = 1/2 (5 + 8) x 5 x y
266.5 = 32.5 y
y= 8.2
Thus, the height of the prism is 8.2 feet.
Learn more about Volume here:
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7/27 ? 11/36
< or > or =
Answer: Less than sign
7/27 < 11/36
===================================================
Work Shown:
First assume the two fractions are equal
7/27 = 11/36
Let's cross multiply to get...
7*36 = 27*11
252 = 297
The last equation is false, so the original equation is false. We can fix things by replacing the equal sign with a less than sign (since 252 is less than 297), so we get this instead
7/27 < 11/36
7*36 < 27*11
252 < 297
Showing that 7/27 is smaller than 11/36. We can confirm this by converting everything to decimal form. Use a calculator.
7/27 = 0.259 approximately
11/36 = 0.306 approximately
We see that 7/27 has the smaller decimal representation.
Are -9 and 22 like terms
Answer:
I would say no. But do not get mad if i am wrong
Step-by-step explanation:
Answer:
no
they are not the same number
ab = 6 BC= 12 what is the lenghth of ac
Which is a correct statement about the description "two less than the quotient of a number cubed and sixteen, increased by eight" when n = 4? The correct expression is StartFraction n cubed Over 16 EndFraction minus 2 8. The correct expression is 2 minus StartFraction n cubed Over 16 EndFraction 8. One of the steps to determining the value when n = 4 is 1 minus 2 8. One of the steps to determining the value when n = 4 is 2 minus 1 8. The value when n = 4 is 6. The value when n = 4 is 7. The value when n = 4 is 9. The value when n = 4 is 10.
The correct statement for the given description is [tex]\dfrac{n^3}{16}-2+8[/tex], while the value of the expression for x = 4 is 10.
What is a linear equation?A linear equation is one in which the variable's maximum power is always 1. A one-degree equation is another name for it.
The description of the statement is:
"Two less than the quotient of a number cubed and sixteen, increased by eight"and n = 4Now, the given statements of the problem can be written as,
"Two less than x" describes "x- 2" "Quotient of x and y" describes "x increased by y" describesFurther, by combining all three statements, [tex]\dfrac{n^3}{16}[/tex] is the quotient and 2 is subtracted and 8 is increased which means 8 is added.
Thus, the resultant expression is [tex]\dfrac{n^3}{16}-2+8[/tex].
Evaluating the obtained expression at n=4,
Replace n with 4 and evaluate the expression as follows.
[tex]\dfrac{n^3}{16}-2+8|_{n=4} = \dfrac{4^3}{16}-2+8 = 4+6 =10[/tex]
Learn more about Linear Equations:
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Patrick borrows $20,500 for 5 years with an interest rate of 2.3%, how much interest will he owe?
Answer:
i think its 2.3%
Step-by-step explanation:
tell me if im wrong
Write the vertex
form of y = X(4-x)
Answer:
4 = (y + x^2)/x
Step-by-step explanation:
y = x(4-x)
y/x = 4-x
4 = y/x +x
4 = (y + x^2)/x
what is supplementary angle of LGC
Answer:
your answer attached above
hope it helps.
:DD
Which of the functions graphed below has a removable discontinuity?
Answer:
3 graph
Step-by-step explanation:
A removable discontinuity is a point on the graph that is undefined or does not fit the rest of the graph.
The function in the graph that has a removable discontinuity is graph 3.
What is a removable discontinuity?A removable discontinuity can be defined as a point on a graph of a function at which it is not connected. This ultimately implies that, a removable discontinuity refers to a point on the graph of a function that is considered to be undefined or doesn't accurately fit the other part of a graph.
However, it should be noted that the discontinuity in this graph can be corrected by filling in a single point.
Read more on function here: brainly.com/question/4246058
good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.
Answer:
f(x) = 270,000(1.07)^x
$330,761.61
Step-by-step explanation:
Exponential growth is pretty simple:
f(x) = 270,000(1.07)^x
, where x is the number of years
To find sales after 3 years, substitute 3 for x:
f(x) = 270,000(1.07)^3
f(x) = 270,000(1.225043)
f(x) = $330,761.61
Answer:
1. [tex]y=270000(1.07)^x[/tex]
2. $330,761.61
Step-by-step explanation:
General form of an exponential function: [tex]y=ab^x[/tex]
where:
a is the y-intercept (or initial value)b is the base (or growth factor) in decimal formx is the independent variableIf [tex]b > 1[/tex] then it is an increasing function
If [tex]0 < b < 1[/tex] then it is a decreasing function
Also [tex]b\neq 1[/tex]
Given:
a = $270,000b = 1 + 7% = 107% = 107/100 = 1.07[tex]\implies y=270000(1.07)^x[/tex]
(where [tex]x[/tex] is the number of years, and [tex]y[/tex] is the annual sales in dollars)
When [tex]x=3[/tex]:
[tex]\implies y=270000(1.07)^3[/tex]
[tex]\implies y=330761.61[/tex]
I need help with this it doesn’t take long.
Answer:
x=44
Step-by-step explanation:
x=#of baseball cards to start with
1/2x+9=31
x/2+9=31
(-9) (-9)
then you take away 9 from both sides
x/2=22
then you times 22 by 2 which is 44
so that is the amount of cards you started with.
Dernea gardening sells wheelbarrows. a wheelbarrow costs $6.94 to produce and it sells for $42.50. the company employs two salespeople, each of whom earns a different commission per wheelbarrow sold, as shown in the table below. a 3-column table with 2 rows. column 1 is labeled salesperson with entries travis, gary. column 2 is labeled sold with entries 36, 48. column 3 is labeled commission/sale with entries 7 dollars and 50 cents, 10 dollars and 60 cents. the company's expenses last month, not counting production costs or commissions, totaled $524.24. how much profit did dernea gardening make from the sales of wheelbarrows last month? a. $3,570 b. $1,886 c. $1,684 d. $2,208
The profit did Dernea gardening make from the sales of wheelbarrows last month is $1684.
What is profit?Profit is the the difference of the selling price of an item and the cost of the item to produce and sell it.
Dernea gardening sells wheelbarrows.
The company employs two salespeople, each of whom earns a different commission per wheelbarrow sold, as shown in the table below.
A 3-column table with 2 rows. column 1 is labeled
Salesperson Sold Commission/SaleTravis, 36 $7.50Gary. 48 $10.60The Travis sold by company is 36 with commotion $7.50 and the Gray sold by company is 48 with commotion $10.60. Thus, the total profit of the company is,
[tex]P=36\times7.50+48\times10.60\\P=778.8[/tex]
The company's expenses last month, not counting production costs or commissions, totaled $524.24.
A wheelbarrow costs $6.94 to produce. Thus, the cost price to produce 84 (36+48) wheelbarrow is,
[tex]C=6.94\times84=582.96[/tex]
Total cost of company to sell a wheelbarrow are,
[tex]C=778.8+524.24+582.96=1886[/tex]
Wheelbarrow sells for $42.50. Thus, the selling price of 84 (36+48) wheelbarrow is,
[tex]C_s=42.50\times84\\C_s=3570[/tex]
Hence, the profit will be,
[tex]P=3570-1886\\P=1684[/tex]
Thus, the profit did Dernea gardening make from the sales of wheelbarrows last month is $1684.
Learn more about the profit here;
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Answer:
c. $1,684
Step-by-step explanation:
Simplify the following. h^2-h-20/h^2-25
h2 - h
h2 - 25
Trying to factor by splitting the middle term
1.1 Factoring h2 - h - 20
The first term is, h2 its coefficient is 1 .
The middle term is, -h its coefficient is -1 .
The last term, "the constant", is -20
: Multiply the coefficient of the first term by the constant 1 • -20 = -20
: Find two factors of -20 whose sum equals the coefficient of the middle term, which is -1 .
Susie made 4 gallons of punch for her party. how many cups of punch did she make? do not give me a link just tell me.
Answer:
32 is your answer
Step-by-step explanation:
simplify it down by dividing what you had in the gallon that came from 16 oz
Type the missing number in this sequence:
3,
8,
18,
33,
53,
78,
108
Answer:
143
Step-by-step explanation:
3 + 5 = 8
8 + 10 = 18
18 + 15 = 33
33 + 20 = 53
53 + 25 = 78
78 + 30 = 108
108 + 35 = 143
Answer:
3, 8, 18, 33, 53, 78, 108, (143)
(143) is the next number
You are going by 5
Step-by-step explanation:
how do you multiply fractions easily?
Answer:
To multiply two fractions, just do the following: Multiply the two numerators (top numbers) to get the numerator of the answer; multiply the two denominators (bottom numbers) to get the denominator of the answer.
HELP ME PLZZ I NEED HELP WITH THIS !!
Answer:
i think its letter B.
I hope I help you
Answer:
I think it is A but i might be wrong.
Step-by-step explanation:
I feel this is a matter of opinion.
How many meters are in 3.7 km?
Answer:
3700 m.
Step-by-step explanation:
3.7km= 3.7* 1000
3.7 km = 3700 m