Answer:
84.2105263 % decrease
Step-by-step explanation:
Take the original and subtract the new
95-15 = 80
Divide by the original
80/95
.842105263
Change to percent form
84.2105263 % decrease
Reflect: You found that ( 3 + 4 x ) + ( 2 - x ) = 5 + 3x
Suppose x=i (the imaginary unit)
What equation do you get?
Answer must include words/explanations
(guys please help!!)
Answer:
We start with the equation:
(3 + 4x) + (2 -x) = 5 + 3x
Now we replace:
x = i
This is just changing all the "x"s in the equation by "i"s:
(3 + 4i) + (2 - i) = 5 + 3i
This can be viewed as 3 complex numbers:
z1 = 3 + 4i
z2 = 2 - i
z3 = 5 + 3i.
Now, let's check if equality remains true:
(3 + 4i) + (2 - i) = 5 + 3i
The first step is to use the associative and commutative properties to separate the real and imaginary parts.
(3 + 2) + (4i - i)
5 + (4 - 1)*i
5 + 3i
Then the equality remains true.
And this will be true always, for anything that we feed into the x in our initial equation:
(3 + 4x) + (2 -x) = 5 + 3x
This is because x is a variable, so it can be evaluated in any number, and the equality will still be true.
If g(n) = 3n - 2, then what is the value of g(10)?
Answer:The answer would be 28 the value of g would
be 2.8
Step-by-step explanation:
Write the equation for the following word problem: Lanessa wanted to
take dance lessons(d) at the community center. If there was a one time
fee of $20 and then a $10 fee per lesson, then how many lessons could
she take for $180?
Helpz
A stockbroker earns $53,000 annually plus 0.8% of his clients’ total investment portfolio. If his clients’ investments total $1.2 million, what is his commission this year?
Answer:
$62,600
Step-by-step explanation:
$53,000 + 0.8% of 1.2 mill is the answer0.8% = 0.8/100 = 0.0080.008 x 1,200,000 = 9,60053,000 + 9,600 = 62,600.Answer:
9,600
Step-by-step explanation:
Ok the mistake yall were doing was adding 9,600 with 53,000 when they were asking for the commission so basically plus it says "what is his commission this year?"
.8%
.8 x 100 = .008
1,200,000 x .008 = 9,600
What are the possible values of x and y for two distinct points, (5, –2) and (x, y), to represent a function?
The value of x can be
The value of y can be
Answer:
any real number except 5
any real number
Step-by-step explanation:
your welcome
The correct answer is:
⇒ Any real number for x except 5, and any real number for y.
What is mean by Function?A function is a relation in which each element of the domain, or x-value, is mapped to one element of the range, or y-value. This means that no x can be mapped to more than one y, so if we have the same number used twice for x, we do not have a function.
Now, For given function is,
This means that 5 cannot be used for x in the other ordered pair.
Since there is no restriction on y in order to be a function, y can be any real number.
Thus, The correct answer is:
⇒ Any real number for x except 5, and any real number for y.
Learn more about the function visit:
https://brainly.com/question/11624077
#SPJ5
Can someone tell me the answer plz I’ll give you brainlist and points only if you get it right
Answer:
Should be E.
Step-by-step explanation:
if u add and if u subtract 4 from both sides u get 1x=19,divide frmo both sides and x=19
help me find the value of x
a box is 70 cm long. which of theses are the closest to the length of this box in feet?
A. 0.21 foot
B. 0.49 foot
C. 1.64 feet
D. 2.30 feet
Answer:
d. 2.30 feet
Step-by-step explanation:
there are around 30 cm per foot so 70 cm translates to around 2.3 feet
Answer:
2.29 fr
Step-by-step explanation:
Convert cm to ft.
Which expression has a value of 13
Answer:
D.
I promise
Step-by-step explanation:
Hope this helps!!
I will give you brainlist if you answer it.
Answer:
D or A not sure yet
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
vgghjbghfdfghhbbuuj
Find x and y. Give reasons to justify your solution.
AB, CD , and EF are straight lines.
Answer:
x = 15.6°, y = 14°Step-by-step explanation:
From the picture we can see that:
∠COE and ∠DOF are vertical angles as formed by intersection of lines CD and EF, so these angles are equalMO⊥AB as ∠MOB = 90°, therefore ∠AOM = 90°Considering the above we get below to find x:
12° + 2x + 3x = 90°5x = 90° - 12°5x = 78°x = 78°/5x = 15.6°And using this to find y:
48° + 3y = 90°3y = 90 - 483y = 42°y = 42°/3y = 14°Help me on this 2 : ?
Answer:
2:7
Step-by-step explanation:
A plant grows 6 inches in ¾ of a month. How much does the plant grow in 1 month?
Answer:
8 inches
Step-by-step explanation:
If a plant grows 6 inches in 3/4 month, it will grow 8 inches in a month because it will grow 2 inches in 1/4 month, and 2x4=8. There's your answer! Hope it helps!
Look at the figure. Which ray is opposite of CD?
Which of these numbers is irrational?
A) √5
B) 6/17
C) -4.99
D) 1.4...
Help please within the next hour
Answer:
its the second choice x=-1+[tex]\sqrt{17}[/tex]
Step-by-step explanation:
Clare went to Party City to buy goodies to give out at her birthday party. She bought 15 erasers at 75 cents each. How much did the erasers cost altogether?
Answer:
multiply 15 by 0.75 and you get $11.25
The amount of Social Security benefits received by an individual that he or she must include in gross income:
a. May not exceed the portion contributed by the employer.
b. May be zero or as much as 85% of the Social Security benefits received, depending upon the taxpayer's Social Security benefits and other income.
c. May not exceed 50% of the Social Security benefits received.
d. Is computed in the same manner as an annuity [exclusion = (cost/expected return) × amount received].
e. None of these choices are correct.
Answer:
b. May be zero or as much as 85% of the Social Security benefits received, depending upon the taxpayer's Social Security benefits and other income.
Step-by-step explanation:
Social security measures an organization to guarantee individuals against certain risks (social risks). Social security is made up of a set of institutions whose function is to protect individuals from the consequences of various events or situations, generally referred to as social risks.
Social Security is a public service of the State, ensuring all the social risks of workers, employees, liberal professions, self-employed, and non-salaried workers. Social Security provides the benefits provided by the Social Security Code. However, the amount of Social Security benefits received by an individual that they must include in gross income may be zero or as much as 85% of the Social Security benefits received, depending upon the taxpayer's Social Security benefits and other income.
Brainliest if you get right
Answer:
14y + -3
Step-by-step explanation:
9y + 5y = 14y
-3 = -3
14y + -3
Eight times the difference of 2 and a number.
Answer: 8(x-2)
Step-by-step explanation:
are there 5 100s in 0.305?
no, 5 is in the thousandths place
Answer:
Step-by-step explanation:
No there is only .3 hundreds
I NEED HELP PLEASE!!!!
Find the slope of the line passing through the points (-6,-5) and (4,4)
Answer:
m = [tex]-\frac{1}{10}[/tex]
Step-by-step explanation:
To find the slope you use the equation y2-y1 / x2 - x1. For this problem, it would be 4 - - 5/ 4 - - 6. If we simplify this you will get 9/10. Therefore, The slope of the line will be 9/10.
Candace is visiting a local water park. The table shows information about the number of hours ( input values) and the total cost (output values)
Can anyone help??
(it’s a timed quiz)
Answer:
B. Domain: {1, 3.5, 5, 7.5, 9}
F. Range: {2, 6.50, 7.00, 9.00, 12.50}
Step-by-step explanation:
The set of input values make up the domain of the function, while the corresponding set of output values is the range of the function.
That is, the domain is the number of hours, while total cost is the total cost.
Domain would be: {1, 3.5, 5, 7.5, 9}
Range would be: {2, 6.50, 7.00, 9.00, 12.50}
Suppose -1 1 PLEASE PLEASE PLEASE PLEASE
What's the question?
I don't quite understand what you're asking.
3(x + 3) + 2x + 6 = 45
Solve the equation
Answer:
x = 6
Step-by-step explanation:
3(x + 3) + 2x + 6 = 45
3x + 9 +2x + 6 = 45
5x + 15 = 45
5x = 30
x = 6
If 2+2 is four and 5+5 is ten wth is this
Answer:
Haha
Step-by-step explanation:
Identify the set of numbers that best describes the situation. Explain your choice.
The weight of a person in pounds.
129.3lb
please help will give brainiest
Answer:
Step-by-step explanation:
it's a rational number because it can't be a whole number with the decimal point and it can't be an integer because it's not a negative or positive number it also can't be an irrational number because an irrational number isn't a terminating or repeating decimal its a rational number because it's a terminating number
Which is a solution to the equation?
(x - 3)(x - 5) = 35
O x = -8
O x = -5
O x = 2
O x = 10
Answer:
x = 10
Step-by-step explanation:
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
Item 1 Find the volume of the prism. A rectangular prism with length of start fraction 4 over 5 end fraction millimeter, width of one-half millimeter, and height of start fraction 3 over 8 end fraction millimeter. The volume is $$ cubic millimeter.
Answer:
The volume of the rectangular prism is 3/20 (or 0.15) mm³.
Step-by-step explanation:
The volume of the rectangular prism can be calculated as follows:
[tex] V = l*w*h [/tex] (1)
Where:
l: is the length = 4/5 mm
w: is the width = 1/2 mm
h: is the height = 3/8 mm
By entering the values of l, w, and h into equation (1) we can find the volume:
[tex] V = l*w*h = \frac{4}{5} mm*\frac{1}{2} mm*\frac{3}{8} mm = \frac{3}{20} mm^{3} = 0.15 mm^{3} [/tex]
Therefore, the volume of the rectangular prism is 3/20 (or 0.15) mm³.
I hope it helps you!
What is the answer to 84.637 -28.56 explained
Answer:56.077
Step-by-step explanation: