Answer:
it should be 12240 !
Step-by-step explanation:
sorry if this is wrong, but im fairly certain its right :]
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
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
ab = 6 BC= 12 what is the lenghth of ac
Another model rocket is accelerating at a rate of 3m/s squared with aforce of 1N. What is the mass of the rocket? plssssss hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! like right now plss
ty
Answer:
0.33333333333e3
Step-by-step explanation:
e = infinity
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:
good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.
Answer:
2x² - 12 + 8x
Setting up the equation:
Let that [SOMETHING] be L
⇒ 3x² + 8x - 16 - (L) = x² - 4To avoid confusion, let's use parenthesis:
⇒ (3x² + 8x - 16) - (L) = (x² - 4)Simplifying the equation:
Subtract "(3x² + 8x - 16)" both sides to isolate "(L)":
⇒ (3x² + 8x - 16) - (3x² + 8x - 16) - (L) = (x² - 4) - (3x² + 8x - 16)⇒ -(L) = (x² - 4) - (3x² + 8x - 16)Take the "-" in the parenthesis:
⇒ -(L) = (x² - 4) + (-3x² - 8x + 16)Open the parenthesis:
⇒ -L = x² - 4 - 3x² - 8x + 16Combine like terms and simplify:
⇒ -L = x²(1 - 3) + (-4 + 16) - 8x⇒ -L = x²(-2) + (12) - 8x⇒ -L = -2x² + 12 - 8xPut both terms in parenthesis:
⇒ -(L) = (-2x² + 12 - 8x)Multiply both sides by -1:
⇒ (L) = -(-2x² + 12 - 8x)⇒ L = 2x² - 12 + 8xThus, the [SOMETHING] is 2x² - 12 + 8x.
Answer:
[tex]2x^2+8x-12[/tex]
Step-by-step explanation:
[tex]P=3x^2+8x-16[/tex]
[tex]= x^2-4[/tex]
The Quantity Subtracted
Let the Quantity be called "y"
[tex]P=y\\3x^2+8x-16-y=x^2-4[/tex]
Bring together like terms
[tex]y= 3x^2-x^2+8x-16+4\\y= 2x^2 + 8x-12[/tex]
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.
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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
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.
. A driver travels 688 miles in 2 hours. How many miles would this person
drives in 4 hours?
Answer:
1,376
Step-by-step explanation:
688 • 2 = 1,376
Answer:IT MATH
Step-by-step explanation:
Can anyone answer this please?
-16/11
Step-by-step explanation:
16/3 %(- 11/3)
16/3 ×3/-11 = - 16/11
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
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.
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 :)
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]
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.
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:
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
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! (‾◡◝)
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.
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]
Solve x for 8 x = 22 Give your answer as an improper fraction in its simplest form.
Step-by-step explanation:
8x =22
Divide by 8
X=11/4
The required improper fraction is 11/4.
What is an improper fraction?Improper fractions are defined as fractions for which the numerator is greater than the denominator.
Given that an equation, 8x = 22, we need to find the value of x,
8x = 22
Diving both the sides by 8, we get,
x = 22/8
x = 11/4
Here, the numerator is greater than the denominator.
Hence, the required improper fraction is 11/4.
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4x + 6+ 3= 17
Show answer
Answer:
x= 2
Step-by-step explanation:
4x+6+3=17
4x+9=17
-9 -9
4x= 8
4x/4 = 8/4
x= 2
Hope this helps!
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
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.
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Answer:
c. $1,684
Step-by-step explanation:
Find the coordinates of the midpoint of
segment XY for X(-2, 3) and Y(-8, -9).
Answer:
use formula
(x,y) =[ (x1+x2)/2 ,(y1+y2/2)]
=[(-2-8)/2, (3-9)/2]
=(-10/2 ,-6/2)
=(-5,-3)
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
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.
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.
Find the area of the circle. Round your answer to the nearest hundredth. The area is about square inches.
Answer:
I believe it is 201.06 square inches
Answer:
201.06
Step-by-step explanation:
The area of a circle is pi * r^2. So, 3.14 * 8^2. So, it would be 201.06 (rounded). Hope this helps!