HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
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Step-by-step explanation:
guaranteed 2019 car to be honest I think I know
Related Questions
HELP ASAP!!! HELP FAST PLEEASE!!!
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Answer:
d. 18x^3-27x^2y
Step-by-step explanation:
(3x)^2(2x-3y)
work out the first term
9x^2(2x-3y)
distribute
18x^3-27x^2y
Answer:
(d.) [tex]18x^3-27x^2y[/tex]
Step-by-step explanation:
When given the following equation,
[tex](3x)^2(2x-3y)[/tex]
Systematically perform the operations. Use the order of operations, the order of operations states the following,
1. Parenthesis
2. Exponents/ radicals
3. Multiplication/ Division
4. Addition/ Subtraction
Remember, when performing an exponential operation, one multiplies the base by itself the number of times the exponent indicates. In the given equation, perform the exponent by multiplying the base (3x) by itself twice.
[tex](3x)^2(2x-3y)\\\\(3x)(3x)(2x-3y)\\\\(9x^2)(2x-3y)[/tex]
Now distribute, multiply every term inside the parenthesis by the term outside of it
[tex](9x^2)(2x-3y)\\\\(9x^2)(2x) + (9x^2)(-3y)\\[/tex]
Simplify,
[tex]18x^3-27x^2y[/tex]
Therefore the solution is (d.) [tex]18x^3-27x^2y[/tex]
y = 3(3)
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Answer:
what this doesnt make sense ? try to fix ur question
Step-by-step explanation:
Between 0900 and 10 30, a man walks a distance of 27 km. What is his average speed in km/h?
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Answer:
18
Step-by-step explanation:
0900 to1030 is 1.5 h
Take 27/1.5
Then you will get the answer
How many grams of carbohydrates do 2.5 servings of rice have
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Answer:
45 g
Step-by-step explanation:
38th term of 209,205,201
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Answer:
its 61
Step-by-step explanation:
Answer:
96
Step-by-step explanation:
hey! please help i’ll give brainliest
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Answer:
b
Step-by-step explanation:
Explanation: It’s B
A coach buys a jersey and a team cup for each of the 10 players on the basketball team. Each team cup costs $16. The coach spends a total of $296 for the jerseys and team cups. Enter an equation that models the situation with u, the cost of one jersey.
please someone explain
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Answer:
Cost of each jersey = $13.6
Step-by-step explanation:
Given:
Cost of each team cup = $16
Total amount spend = $296
Total number of team cup = 10
Total number of jersey = 10
Find:
Cost of each jersey
Computation:
Assume;
Cost of each jersey = c
So,
16(10) + (c)(10) = 296
160 + 10c = 296
10c = 296 - 160
10c = 136
c = 136 / 10
Cost of each jersey = $13.6
The student store sells pencils for $0.75 each and erasers for $0.25 each. A student can buy a bundle that consists of 2 pencils and 1 eraser for a $0.50 discount. The table shows the costs for different numbers of bundles.
# of Bundles Cost
12 $15.00
16 $20.00
Is the relationship between the number of bundles purchased and the cost proportional?
Explain how you know using the given table.
Describe what the graph of the relationship would look like.
Enter your answers and your explanation in the space provided.
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Answer:
3333333333333333333333
i need help on how to answer this if anyone knows how to please respond. Thank you!
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Answer:
23.25 m^3
Step-by-step explanation:
First you must find the area of the base you find it like this:
A(area)=1/2(one half)3.1(base)2.5(height)
you get 3.875(this is the area of the base)
now you have to multiply the area of base times the area of height like this:
A(area)=3.875(area of base)6(height)=23.25
so the answer is 23.25m^3
Hope I'm right have a great day!
A number is a palindrome if it reads the same way forwards and backwards. For
example, 27872 and 48484 are palindromes, but 28389 and 12541 are not. What is the sum of all of
the 5-digit palindromes?
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Answer:
21708
Step-by-step explanation
Ok I am not so sure about this one, since this was a LOT of counting, and unless you want to see 5 pages of calculations, I'm just going to go on a limb and say trust me. However, if you really want to see for yourself, I'll give you a hint. For the first 1***1 numbers, the sum is 1440. For the 2***2 numbers, the sum is 1683. Try to calculate this to 9***9 to find the answer! Again, not sure about my answer if it's wrong, sorry!
Help me with this please!!!!!!!
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Answer:
The answer is 8.54
A square has an area of 295.84m2.
Work out the perimeter of the square.
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Answer:
68.8 metres
Step-by-step explanation:
First, you are given the area of a square, which is 295.84 m^2. The formula for an area of a square is Area = [tex]s^{2}[/tex], where s is the length of one side of the square.
So, if you know that the area of the square is 295.84, you can find the length of one side.
Area = [tex]s^{2}[/tex]
295.84 = [tex]s^{2}[/tex]
To solve for s, you can square root each side. [tex]\sqrt{ 295.84}[/tex] = 17.2, so the length of one side of a square is 17.2 metres.
To get the perimeter, all you have to do is multiply the length of one side of the square by 4, since a square has 4 equal sides.
So, 4 x 17.2 = 68.8 metres.
A triangular prism has a height of 11 meters and a base with the following measurements. All dimensions are in meters.
What is the value of B ?
7 m 2
8 m 2
77 m 2
14 m 2
ty :)
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Answer:
its 7m 2
Step-by-step explanation:
What is the range of 220,2100,260,5160.
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Answer:
range is the biggest number minus the smallest number
Step-by-step explanation:
so 5160-220=4940
2.
Identify the vertex of the graph. Tell whether it is a minimum or maximum.
A. (–1, –2); maximum
B. (–1, –2); minimum
C. (–2, –1); minimum
D. (–2, –1); maximum
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What would be your net earnings if you put $2500 in a savings account with an annual interest rate of 5% with a monthly fee of $5?
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Answer:
Net Earnings = $65
Step-by-step explanation:
Money deposited in saving account = $2500
Interest rate = 5% pa = 5% of 2500 = $125
Fee = $5 (monthly). So annual fee = 12 x 5 = $60
So, net earning = Interest Earning - Annual Fee
= $125 - $60 = $65
How does the graph of g(x)=1/x+4-6 compare to the graph of the patent function f(x)=1/x? O g(x) is shifted 4 units right and 6 units up from f(x). O g(x) is shifted 4 units right and 6 units down from f(x). O g(x) is shifted 4 units left and 6 units up from f(x).
O g(x) is shifted 4 units left and 6 units down from f(x).
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18
A rock is dropped from a hot air balloon at a height of 100 meters. The rock's
height from the ground in meters, h(t), is modeled by the formula
h(t) = -4.9% + 100, where t is the time in seconds.
What is the average rate of change in m/s of the height of the rock between 2 and
4 seconds?
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Answer:
-29.4
ummmmmm i was told trust ig?
What is the percent of increase from 500,000 to 500,000?
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Answer:
0%
Step-by-step explanation:
Which can be represented by the expression 17 – 2x? A. 17 less than twice a number B. the difference between 17 and twice a number C. a number x squared, subtracted from 17 D. 17 less than a number x squared
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Answer:
B.
Step-by-step explanation:
If x is a number, then twice a number is 2x. The difference between 17 and 2x is 17-2x.
Common Error:
A. says 17 less than twice a number. Since it is 17 less, it is 2x-17 not 17-2x.
Hope this answer helped! :)
Find the perimeter of the figure below composed of an isoceles trapezoid and one semicircle rounded to the nearest tenth place.
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Answer:
πr + (4+6+6+8) = 2π+24=30.28
find two numbers if their sum is 3/5 and their difference is 7 1/5
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Answer:
A = 3 + 9/10
B = -(3 + 3/10)
Step-by-step explanation:
We have two numbers, A and B, such that:
A + B = 3/5
A - B = 7 + 1/5
To solve this, we first need to isolate one of the variables in one of the equations, I will isolate A in the first equation:
A = 3/5 - B
Now we can replace this in the other equation:
A - B = 7 + 1/5
(3/5 - B) - B = 7 + 1/5
3/5 - 2*B = 7 + 1/5
-2*B = 7 + 1/5 - 3/5
-2*B = 7 - 2/5 = 35/5 - 2/5 = 33/5
B = -(33/5)/2 = -33/10 = - 30/10 - 3/10 = -3 - 3/10 = -(3 + 3/10)
Now that we know the value of B, we can use the equation
A = 3/5 - B
To find the value of A:
A = 3/5 - ( -(3 + 3/10))
A = 3/5 + (3 + 3/10) = 6/10 + 3 + 3/10 = 3 + 9/10
The numbers are:
A = 3 + 9/10
B = -(3 + 3/10)
please helppp (NO LINKS!!!)
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Answer:
DE = 39.64840676
CE = 35.3269891
Step-by-step explanation:
SOH CAH TOA
Thus,
sin(27) = 18/DE
tan(27) = 18/CE
DE = 39.64840676
CE = 35.3269891
what is the median count of the data chart?
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Answer:
10
Step-by-step explanation:
solve y=2x-1 2x-y-1=0
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Answer:
Replace all occurrences of y with 2x−1 in each equation.
0=0
y=2x−1
Remove any equations from the system that are always true.
y=2x−1
Step-by-step explanation:
Help please I will give
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Answer:
fraction: 2/3
decimal: 0.66666667
percentage: 66%
Step-by-step explanation:
Answer: 1: 4/12
2: 1.3
3 33.3%
Step-by-step explanation:
1. Find the area of the figure below
2. student draws the net below to show the dimensions of a container that is shaped like a right rectangular prism. What is the surface area, in square inches, of the container?
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Answer:
Hello! First problem: A. 48
Second problem: 62
Hope that helps!
An isosceles triangle has base angles
that each measure 52°
Which equation can be used to find x, the measure of
the third angle of the isosceles triangle in degrees?
A) 2X = 52
D) $2X = 180
B) 52 + 2x = 180
ED 52 + x = 180
CD 2x52 180
None of the above
Ode
SK drownywhere an Al
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Answer:
None of the above
Step-by-step explanation:
Measure of one base angle: 52°
Measure of the other base angle: 52°
Measure of the third angle: x
Sum of the measures of the three angles: 180°
Equation:
x + 52 + 52 = 180
x + 104 = 180
Answer: None of the above
The recipe for a large batch of cookies uses 1 kilogram of flour. Another recipe uses 700 grams of flour. How much flour is needed to make two batches of each recipe?
1 kilogram = 1,000 grams
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Answer:
3,400 grams
Step-by-step explanation:
The total amount of flour needed to make two batches of each recipe is 3400 grams.
How much gram is equal to 1 kilogram?1000 grams is equal to 1 kilogram.
Amount of flour used in one batch of the first recipe= 1 kilogram
So, the amount of flour used in two batches of the first recipe=2 kilogram =2000 grams.
Amount of flour used in one batch of the second recipe= 700 grams
So, the amount of flour used in two batches of the second recipe= 2*700=1400 grams.
Total amount of flour needed = 2000+1400 =3400 grams.
Hence, The total amount of flour needed to make two batches of each recipe is 3400 grams.
To get more about units visit:
https://brainly.com/question/13016491
A rectangular pyramid has a height of 15 cm. What is the volume of the rectangular pyramid in cubic feet?
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Answer:
The answer is 360
Step-by-step explanation:
the formula for the volume of a rectangular based pyramid is 1/3 times the base area times the height and the height is given as 15 cm the base parameters are 9 and 8 respectively so deep area of the rectangular base is 9 * 8 * 15 that is 1080 x 1/3 which is 360