Answer:
33%
Step-by-step explanation:
Divide 150000 by 225000 and you will get 0.66. This is what percentage 150000 is of 225000, which means that the percentage decrease is 1-0.66=0.33 or 33%.
Find an angle between 0 and 2 pi that is coterminal with -17 pi/ 10
Answer:
3pi/ 10
Step-by-step explanation:
Enter a problem...
Trigonometry Examples
Popular Problems
Trigonometry
Find the Reference Angle (17pi)/10
17π1017π10
Since the angle 17π/ 10 is in the fourth quadrant, subtract 17π/10 from2π.
2π−17π/10
The angle between 0 to [tex]2\pi[/tex] that is coterminal with [tex]-\frac{17\pi }{10}[/tex] is [tex]\frac{3\pi }{10}[/tex].
What is coterminal angle?Coterminal angles are angles in standard position (angles with the initial side on the positive x -axis) that have a common terminal side.
Angles are considered to be in standard position if the initial side is on the positive x-axis and the vertex at the (0,0) point of the Cartesian plane. All angles generated that share the same terminal side are coterminal angles. These are angles that have differences of multiples of 360n or n2pi where n is an integer.
A coterminal angle is found by simply adding or subtracting 360 and its multiples.
The coterminal angles of 20 degrees for example are 20 + 360 = 380 or 20 - 360 = -340. This may continue by adding or subtracting 360 each time.
To get coterminal angles, you simply have to add or subtract 2[tex]\pi[/tex].
According to this problem,
We are looking for a coterminal angle that is between 0 to 2[tex]\pi[/tex], so we will add [tex]2\pi \ to \ \frac{-17\pi }{10}[/tex].
= [tex]\frac{-17\pi }{10} +\frac{20\pi }{10}[/tex]
= [tex]\frac{-17\pi +20\pi }{10}[/tex]
= [tex]\frac{3\pi }{10}[/tex]
Hence,
The angle between 0 to [tex]2\pi[/tex] that is coterminal with [tex]-\frac{17\pi }{10}[/tex] is [tex]\frac{3\pi }{10}[/tex].
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Rewrite the expression in the form z^n
Answer:
[tex]z^{11}[/tex]
Step-by-step explanation:
5 + 6 = 11
We follow the product rule in which we ADD the exponents:
[tex]a^x*a^y=a^{x+y}[/tex]
it is known that a certain lacrosse goalie will successfully make a save 85.11 % of the time. Suppose that the lacrosse goalie attempts to make 12 saves. What is the probability that the lacrosse goalie will make at least 10 saves?
[tex]P(X\geq10)=P(X=10)+P(X=11)+P(X=12)=\binom{12}{10}p^{10}(1-p)^2+\cdots=73.95\%[/tex]
Answer:
the person aboce is correct ...
sharon bought a $2,100 high definition television set on a six month rent to own plan. the down payment was 10%. what was the dollar value of the down payment? her monthly payments were $75 per month. if she decides not to buy the HDTV after the six months, what was her cost to rent it?
Answer:
Total Sharon spent $660 for the tv
The down payment was $210
The amount that she paid for rent after 6 months is $450
Step-by-step explanation:
To find out how much her down payment was you would need to find out how much 10% of $2,100 is which is $210, so you know her down payment was $210.
Then you would find out the total cost of rent is after 6 months so you would do 6 times $75 which is $450. So if she decides to not buy it then after 6 months she would have spent $450 to rent it.
And total she would have spent $660 which you can find out by doing $450 + $210 = $660.
(50 points) please help! no links, brainliest, extra points.
I understand if you need points, you can go to my old questions and answer them for points, please only answer if your 100% sure you're correct. I've redone this over 20 times, asked over 50, and failed all those times. thank uu.
The dot plot below shows the number of vacations taken by the sixth-grade students at Walker Junior High one year.
What is the interquartile range of the data set shown?
A. 4
B. 3
C. 1
D. 2
Answer:
B. 3
Step-by-step explanation:
The 3q - 1q = IQR
3q= 4,
1q= 1
4-1 = 3
Answer:
2
Step-by-step explanation:
Study island on 5a area
Answer:
d'Italia dies does did
Step-by-step explanation:
sun will use this rod hero oath his ryu
Find the quadratic root of 3x2-4x+2=0
Answer:
Step-by-step explanation:
classifying triangles assignment answer for brainleist
Answer:
5 is an acute triangle
6 is a right triangle
Step-by-step explanation:
Tell me if you need anything else, and remember to give me brainliest :P
what is z + 5x3 because im lost
Answer:
z + 15
Step-by-step explanation:
In this example, it's not an equation (it doesn't "equal" anything), just an expression. We cannot combine z with the actual numbers. It is a variable, so it could be combined with other terms including z, like if it said 2z + z + 5 x 3.
The only thing you can do with your expression is "combine like terms" by multiplying 5 and 3 to get 15.
I hope this helped. Happy to answer questions you may have.
Answer:
15 the other person had a better explanation he/she deserves brainly
Step-by-step explanation:
PLEASE PLEASE HELP ME NO DOWNLOADABLE FILES
How many solutions
y=2x^2+9x
Answer:
There's going to be 2 solutions
Step-by-step explanation:
The result of =ROUND(513.2413,2) is __
Answer:
513.24132
Step-by-step explanation:
None of the numbers are large enough to make the next number higher. Therefore that would just be your answer.
If you actually know plz give an explanation to the answer so i know you aren't just answering for points, please help this is due before 12:00..
Answer:
A
Step-by-step explanation:
The branch is Odd, Odd, Even
Answer:
A
Step-by-step explanation:
ODD - ODD -EVEN
Mrs. Stefan recorded the time it took each of her students to complete a challenging math problem. 1. Make a line plot of the data. 2. Charlie says the difference between the least amount of time it takes a student to complete the math problem and the greatest amount of time is minutes. Is he correct? Explain.
Answer:
1 is correct
Step-by-step explanation:
Find five numbers so that the mean, median, mode and range are all 4.
Answer:
The set of five numbers would be {2,4,4,4,6}
Answer:
The example set could be:
S
=
{
2
,
4
,
4
,
4
,
6
}
See explanation.
Explanation:
First you can notice that if the set was:
S
1
=
{
4
,
4
,
4
,
4
,
4
}
then it would fulfill 2 conditions: mean and median, but
the set does not have the mode because all numbers are the same,
the range is zero (again all numbers are the same)
To have the mode the set would have to have at least one element different from
4
, but if we changed only one element the mean would change, so at least two numbers need to be changed to keep mean equal to
4
..
Now to get the range the difference between the changed numbers should be
4
. That leads us to adding two to one number and subtracting two from the other.
Finally we can get the set from the answer.
A parallelogram has a base of 10 feet and a height of 12 feet.
Use the figure to complete the statements.
The area of the parallelogram is __________ft2.
First choice: 120
Second choice: 100
Third choice: 144
Fourth choice: 22
Step-by-step explanation:
♨ [tex] \underline{ \underline{ \large{ \tt{G \: I \: V \: E \: N}}}} : [/tex]
Base ( b ) = 10 ftHeight ( h ) = 12 ft♨ [tex] \underline{ \underline{ \large{ \tt{ T\: O \: \: F \: I \: N \: D}}} }: [/tex]
Area of the parallelogram☪ [tex] \underline{ \underline{ \large{ \tt{S \: O \: L \: U \: T\: I \: O \: N}}}} : [/tex]
[tex] \boxed{ \large{ \sf{Area \: of \: a \: parallelogram ( \: A \: )= base \: (b) \times height \: (h)}}}[/tex]
⟼ [tex] \large{ \sf{10 \: ft \times 12 \: ft}}[/tex]
⟼ [tex] \boxed{ \large \sf{120 \: {ft}^{2} }}[/tex]
☃ [tex] \boxed{ \boxed{ \large{ \sf{OUR \: FINAL \: ANSWER : \boxed{ \underline{ \bold{120 \: {ft}^{2} }}}}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ! ツ
Let me know if you have any questions regarding my answer! ☄
☞ [tex] \underline{ \underline{ \mathfrak{Carry \: On \: Learning}}}[/tex] !! ✎
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Answer:
First choice: 120 ft² is a required answer.
Step-by-step explanation:
The area of the parallelogram is __________ft2.
=base ×height=10×12=120ft²
Sarah has two pizzas each pizza is cut into 10 equal slices she and her friends 14
slices what part of the pizza did they eat and how much is left right your answer as a decimal
I need help plz NO FILES no files helpppp it do at 2
Answer:
B
Step-by-step explanation:
325/5= 65
2 numbers are over 65
Re-write this question to make it a statistical question: How old am I?
Answer:
How many years has it been ever since I was born?
Step-by-step explanation:
Definition of a statistical question :
A statistical question is one that can be answered by collecting data and where there will be variability in that data. This is different from a question that anticipates a deterministic answer. For example, "How many minutes do 6th grade students typically spend on homework each week?" is a statistical question.
Write the equation of the line that passes through the point (-1,-5) and has a slope of -2?
Answer: Answer is B hope this helps
Step-by-step explanation:
Answer:
the correct answer is D. Hope it helps
Find the area. Do not include the units
Answer:
19.95cm²
Step-by-step explanation:
Okay, so I don't know what "do not include the units means", so I'm sorry if this is wrong, but the formula for the area of a parallelogram is height x width. Lucky for us, we have both so we just have to plug:
3.4 x 5.7 = 19.95
So, the area of the parallelogram is 19.95cm²
hope this helps:)
Please help I’ll mark you as brainliest if correct
Answer:
190.50 centimeters
Step-by-step explanation:
There were 62
females and 217
males present at the high school pep rally. Find the ratio of males to the total number of people present. Express as a simplified ratio.
Answer:
7 : 9
Step-by-step explanation:
62 + 217 = 279
total: 279
females: 62
males: 217
males : total = 217 : 279
217 and 279 are divisible by 31
217 : 279 = 7 : 9
Please help me with this problem, thanks
a circular table top has a radius of 3 feet. a decorative trim is placed along the outside edge if the table. how long is the trim
Answer:
about 18.85
Step-by-step explanation:
13. Find the part of the whole of 0.9% of 1,000. Draw model if necessary
a) 9
b) 90
c) 0.9
d)900
Answer:
a) 9 out of 1000
Step-by-step explanation:
0.9% = .009 = 9/1000
Answer:
la respuesta correcta es la A
Brainliest for correct answer asap
Answer:
1st one
Step-by-step explanation:
Step-by-step explanation:
answerss
the Last one or the 1st one but go w it the last
I WILL GIVE YOU BRAINLIEST!
What is the measure of n?
12
4
n
m
n =
V[?]
Enter
After answering the question provided, we can predict that the result will be as in the triangle by Pythagorean theorem = [tex]\sqrt{12^2 - 4^2}[/tex] => N = [tex]\sqrt{144 - 16}[/tex] => n = [tex]\sqrt{132}[/tex]
What precisely is a triangle?A triangle is a polygon because it includes four or so additional parts. It features a simple rectangular shape. A rectangle having edges A, B, and C is referred to as a triangle. When the sides are actually not collinear, Euclidean geometry yields a single plane and cube. If a triangle contains three parts and three angles, it is a polygon. The intersections of a triangle's three sides are referred to as its corners. The sum of a triangle's sides is 180 degrees.
by Pythagorean theorem
n = [tex]\sqrt{12^2 - 4^2}[/tex]
N = [tex]\sqrt{144 - 16}[/tex]
n = [tex]\sqrt{132}[/tex]
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Find the area,
8 cm
6 cm
6 cm
Answer:
288
Step-by-step explanation:
I’m not 100% sure yho
Fatima will take an UBER to the movie
theater. She will pay a one time fee of
$5 plus $2.65 per mile. Which equation
can be used to find y, the total cost of
the trip, if x represents the number of
miles of the trip?
A. y = 5x + 2.65
B. y = 5x - 2.65
C. y = 5 + 2.65x
Need
D. y = 5 - 2.65x
Answer:
A
Step-by-step explanation:
If x is the mile then you pay 5 dollars a mile or 5x. The flat fee is 2.65 so we add it and since it's not per mile we don't add an X.
What is the domain of the function y=xVx?
- 0
0
0
O 15x<0
Answer:
Option A will be your answer
Step-by-step explanation:
hope it helps...
have a great day!!
The cube root function , has no domain restrictions. The domain of the cube root function is all real numbers, or ℝ .
What is domain ?The domain of a function is the complete set of possible values of the independent variable.
The domain is the set of all possible x-values which will make the function "work", and will output real y-values.
When finding the domain, remember:
The denominator (bottom) of a fraction cannot be zero.
The number under a square root sign must be positive in this section.
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
Domain: (- ∞ , ∞) , {x | x ∈ [tex]\mathbb{R}[/tex]}
Hence, The domain of the cube root function is all real numbers, or ℝ .
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