Answer:
5.) 0.01267773206
6.) 9.902836313×10-3
7.)0.1449606409
55 POINTS ASAP
3. If Adam Ct. is perpendicular to Bertha Dr. and Charles St., what must be true? (1 point)
O Adam Ct. I Edward Rd.
O Bertha Dr. || Charles St.
O Dana La. I Charles St.
Step-by-step explanation:
Option B. Here Adam Ct. is perpendicular to Betha Dr. and Charles. So, St. Bertha Dr. || Charles St. Since they are parallel to each other
Answer: Bertha Dr. || Charles St.
Step-by-step explanation:
Parallel lines are lines in a plane that do not meet; that is, two straight lines in a plane that do not intersect at any point are said to be parallel.
A line is said to be perpendicular to another line if the two lines intersect at a right angle.
Adam Court is perpendicular to Edward Road.
Bertha Drive is parallel to Charles St.
Dana Lane is perpendicular to Edward Road.
what is 9 thousands × 10 in standard form?
Answer:
Dividing in unit form
9 ten thousand = 9 × 10000 = 90000
90000 ÷ 10 = 9000
Dividing the sum in Standard Form
90000 = 9 × 10⁵
10 = 10¹
[9 × 10⁵] ÷ 10¹ = 9 × 10
7+2/c in a word phrase
for the algebraic equation
Answer:
Seven plus 2 divided by a number
Step-by-step explanation:
I think thats what u meAn
The graph shows the result of matrix operation AB, where the pre-image has dashed lines. Which matrix could represent B?
Matrix operations includes the addition, multiplication and subtraction of matrices
The correct option for the matrix that can be used to represent B is option D)
[tex]D) = \left[\begin{array}{rrr}6&-3&-6\\5&9&5\end{array}\right][/tex]
The reason the above option is correct is as follows:
From the graph, we have that the coordinates of the preimage are;
(-6, 5), (-3, 9), and (6, 5)
The coordinates of the preimage in matrix form is given as follows;
[tex]\left[\begin{array}{rrr}6&-3&-6\\5&9&5\end{array}\right][/tex]
The coordinates of the image are;
(-6, -5), (-3, -9), and (6, -5)
The coordinates of the image in matrix form is given as follows;
[tex]\left[\begin{array}{rrr}6&-3&-6\\-5&-9&-5\end{array}\right][/tex]
The above image matrix can be obtained from the primage matrix as follows:
[tex]\left[\begin{array}{rrr}1&0\\0&-1\end{array}\right]\left[\begin{array}{rrr}6&-3&-6\\5&9&5\end{array}\right] = \left[\begin{array}{rrr}6&-3&-6\\-5&-9&-5\end{array}\right][/tex]
Which is of the form AB = C
Where;
[tex]A = \left[\begin{array}{rrr}1&0\\0&-1\end{array}\right][/tex]
[tex]B = \left[\begin{array}{rrr}6&-3&-6\\5&9&5\end{array}\right][/tex]
[tex]C = \left[\begin{array}{rrr}6&-3&-6\\-5&-9&-5\end{array}\right][/tex]
Therefore, the matrix that could represent B is [tex]\left[\begin{array}{rrr}6&-3&-6\\5&9&5\end{array}\right][/tex] which is option D)
Learn more about matrix operations here:
https://brainly.com/question/17058708
Help!!!!!!!!!!!!!!Plz!!!!!!!!!!!!!!!!!!!!!!!!!!!
[tex]\frac{9^2}{9^7}=9^{2-7}=9^{-5}=\frac{1}{9^5}[/tex]
A park ranger hiked 3/4 mi to a lookout, another 5/7 mi to a bird's nest, and finally 5/14 mi to a campsite. How far did the park ranger hike?
Answer2/5
Step-by-step explanation:
P(x) = x^4+ax^3-x^2+bx-12 has factors of (x-2) and (x+1). Solve the equation P(x)=0
Answer:
because P(x) has factors of (x-2) and (x+1) => x = 2 and x = -1 are the solutions of P(x)
so we have:
[tex]\left \{ {{2^{4}+2^{3}a-2^{2}+2b-12 =0} \atop {1-a-1-b-12=0}} \right.\\=>\left \{ {{8a+2b=0} \atop {a+b=-12}} \right.\\<=>\left \{ {{4a+b=0} \atop {a+b=-12}} \right.\\<=>\left \{ {{a=4} \atop {b=-16}} \right.[/tex]
=> [tex]P(x)=x^{4} + 4x^{3}-x^{2} -16x-12[/tex]
With P(x) = 0
=> [tex]x^{4}+4x^{3}-x^{2} -16x-12 = 0[/tex]
=> ........
Step-by-step explanation:
h(x) = x + 2
what is the parent function?
Answer:
x= -2 ...........
Step-by-step explanation:
0=x+2.......
x=-2........
2(x+2)=9+2x what kind of question is it
Answer:
Solve for the Unknown
You are suppost to solve for x,...
Chow,...!
The revenue made by a motorcycle company from the sale of x motorcycles is given by 0.003x^2 + 9x. The cost to produce x motorcycles is given by the polynomial 13x+400,000. Form a polynomial expression written in simplified standard form for the profit from making and selling x motorcycles.
The profit expression from selling x motorcycles expressed as a polynomial is : -0.003x² + 4x + 400000
The value of profit cab be found using the expression :
Profit = (Cost of production - Revenue)
Profit = (Cost of production - Revenue) Cost of production = 13x + 400000
Profit = (Cost of production - Revenue) Cost of production = 13x + 400000Revenue = 0.003x² + 9x
Profit = (13x + 400000) - (0.003x² + 9x)
Profit = 13x + 400000 - 0.003x² - 9x
Profit = 13x - 9x + 400000 - 0.003x²
Profit = 4x + 400000 - 0.003x²
The polynomial in simplified standard form can be expressed thus : -0.003x² + 4x + 400000
Learn more : https://brainly.com/question/15465256
HELP PLSSS!!!
2. What recommendations would you give to your local community to help to decrease the local effects of human impact on the environment? List 2 recommendations and how they will positively impact your community.
3. What recommendations would you give to the global governments to help decrease the global effects of human impact on the environment? List 2 recommendations and how they will positively impact our planet
Answer:
1. Refrain from littering here and there, add a dust bin outside of their houses
Impact : This will prevent trash from gathering up and create a more cleaner environment
2. Organize weekly or monthly cleaning, volunteering etc type competitions to make it fun and keep a habit.
Impact : Kids and adults alike will enjoy and will work hard to win a funny prize at the end
Government
1. Request factories to do something about the smoke they emit. there is a man who created carbon tiles from smoke, so be innovative.
Impact : As the human population grows, this way we can find more ways to satisfy our needs and help the economy
2. Request unnecessary usage of paper to be decreased, things can move online and work much faster
Impact : Not only will this save the environment but also help in getting work done more efficiently and for cheaper.
Express 4 250 000 000 000 in standard form
hi <3
standard form is written in the form a x 10^n
where a is a number between 1 and 10
in this case, you would get 4.25 x 10^12
hope this helps :)
The figure shows a small plane flying at a speed of 184
miles per hour on a bearing of N40°E The wind is
blowing from west to east at 42 miles per hour. The
figure indicates that v represents the velocity of the
plane in still air and w represents the velocity of the
wind
40°
V+w= 188.7
(Simplify your answer. Type an integer or decimal rounded to the ne
c. The magnitude of V + W, called the ground speed of the plane, gives
The ground speed of the plane is miles per hour.
(Simplify your answer. Round to the nearest tenth as needed.)
d. The direction angle of v + w gives the plane's true course relative to
O N413°E
O N48.7°E
Ok
The answer will be :142
the number of Proper subsets of a set with m element
A 2m
B 2m-1
C 2m_1
D m2-1
Answer:
In general, number of proper subsets of a given set = 2m - 1, where m is the number of elements.
what is The solution to the equation 5x-(x+4)=2
Step-by-step explanation:
This question is incorrect.
Answer:
x = 3/2
Step-by-step explanation:
5x-(x+4)=2
5x - x - 4 = 2
4x = 6
x = 6/4
x = 3/2
A point is plotted on the number line at 234 . A second point is plotted at −413 .
What is the length of a line segment joining these points?
Enter your answer as a simplified mixed number in the box.
Please help mee ┗( T﹏T )┛
Pleaseeee
Answer:
7 1/12
Step-by-step explanation:
i took the test 1.13 Quiz: Distance on a Number Line
The length of points joining points 234 and -413 will be 647 in the number line.
What is a number line?In mathematics, a number line is a straight line containing numbers arranged at equal segments or periods throughout its duration.
In another word, a number line is basically a line in which infinite numbers have been written in ascending order or increasing order.
A horizontal number line is the most common representation and can be extended infinitely in any direction.
The point -413 will mark 413 distance from 0
So,
Distance from -413 to 234 = Distance from -413 to 0 + 0 to 234
Distance from -413 to 234 = 413 + 234 = 647
Hence "The length of points joining points 234 and -413 will be 647 in the number line".
To learn more about the number line,
https://brainly.com/question/13189025
#SPJ2
50 + (-16) - 5 help me
Answer:
29
Step-by-step explanation:
[tex]50 + ( - 16) - 5[/tex]
[tex]50 - 16 - 5[/tex]
[tex]50 - 21[/tex]
[tex]\boxed{\green{ = 29}}[/tex]
Answer:
The answer is 29.
Help will give Brainly points
Answer:
¿Qué significa esto porque no entiendo?
Step-by-step explanation:
Solve. Tell whether the equations have all real numbers or no solutions.
6k + (3 · 10 – 8) = (2-3)k + 22
9514 1404 393
Answer:
one solution:: k = 0
Step-by-step explanation:
The equation simplifies to ...
6k +22 = -k +22
7k = 0 . . . . . . . . . . add k-22 to both sides; next, divide by 7
k = 0 . . . . . . . . one solution
7. Given directed line segment RT below, find the coordinates of S such that the ratio of RS to ST is 5:1. Plot point S
A line can be divided in proportions using ratios. The point at which a line is divided in ratios is calculated using: [tex][\frac{mx_2+ nx_1}{m+n},\frac{my_2+ ny_1}{m+n}][/tex]
The coordinate of S is: [tex](6,\frac{8}{3})[/tex]Given that:
[tex]RS : ST = 5 : 1[/tex]
The coordinates of RT are not given. So, I will solve using a general explanation.
When a line is divided into ratios, the point (S) at which the line is divided is calculated using the following line ratio formula:
[tex]S = [\frac{mx_2+ nx_1}{m+n},\frac{my_2+ ny_1}{m+n}][/tex]
Assume the coordinate of R and T is:
[tex]R = (1,6)\\T = (7,2)[/tex]
[tex]RS : ST = 5 : 1[/tex] means:
[tex]m:n = 5:1[/tex]
So, point S is:
[tex]S = [\frac{5\times 7+ 1 \times 1}{5+1},\frac{5 \times 2+ 1 \times 6}{5+1}][/tex]
[tex]S = [\frac{36}{6},\frac{16}{6}][/tex]
[tex]S = [6,\frac{8}{3}][/tex]
Hence, if the coordinates of R and T are:
[tex]R = (1,6)\\T = (7,2)[/tex]
And the line ratio is:
[tex]m:n = 5:1[/tex]
The coordinate of S is:
[tex]S = [6,\frac{8}{3}][/tex]
Read more about line ratios at:
https://brainly.com/question/3148758
Use properties to simplify the algebraic expression of (4 + x) + 2
A. 4x + 2
B. 2 + (4 + x)
C. X+ 6
D. 6x
Answer:
A. 4x + 2
Step-by-step explanation:
it's simple you combine the number with the variable in this case x and you leave the 2 as it is so your result is 4x+2
The conference will begin at 8:30 a.m. and will last 5 hours 45 minutes. What time will the conference be over?
Add the time to the start time:
8:30
1 hour: 9:30 am
2 hours: 10:30am
3 hours: 11:30am
4 hours: 12:30pm
5 hours: 1:30pm
Then 45 minutes makes the time 2:15pm
Answer: 2:15 pm
Which integer CANNOT be a solution to the inequality 6x − 4 ≤ 7x − 3 ? (15 points)
Answer:X is greater than or equal to -1
Step-by-step explanation:
-4<7x-3-6x
-4<x-3
-4+3<x
-1<x
x>-1
Every greater than or less than sign should be equal to so they are all greater than or equal to or less than or equal to :)
23 + 3.54 ÷ 3 − 1.089
Answer:
23.089
Step-by-step explanation:
Always divide first then continue with subtraction then addition.
Hey there!
Just do PEMDAS
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
23 + 3.54 / 3 - 1.089
= 23 + 3.54 / 3 - 1.089
3.54 / 3 = 1.18
= 23 + 1.18 - 1.089
23 + 1.18 = 24.18
= 24.18 - 1.089
= 23.091
Answer: 23.091
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Given: a line through (-3,4) and (4,-3) and
a line through (-6,-5) and (-5,-4).
These lines are:
Answer:
Both lines are perpendicular ....
mark me as brainliest ❤️
Answer:
perpendicular
Step-by-step explanation:
please mark me as brainlest
If Jordan had his hourly salary increase from $9.25 per hour to $10.75 per hour, which of the following is
closest to the percent increase in Jordan's salary?
The solution is, the percent of the increase is 16.22%.
What is percentage?A percentage is a number or ratio that can be expressed as a fraction of 100. A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", although the abbreviations "pct.", "pct" and sometimes "pc" are also used. A percentage is a dimensionless number; it has no unit of measurement.
here, we have,
If Jordan had his hourly salary increase from $9.25 per hour to $10.75 per hour.
now, we have,
The percent of increase can be calculated as:
vf - vi/ vi * 100
Where vf is the final value and vi is the initial value.
So, replacing vf by 10.75 and vi by 9.25, we get:
1.5 / 9.25 * 100
= 16.22%
Therefore, the percent of the increase is 16.22%
To learn more on percentage click:
brainly.com/question/13450942
#SPJ2
100 points, I need help JUST 1 and 3
I will also give Brainliest answer
Answer:
1) -2x-1 < 3
3) -3x+5 > 14
Step-by-step explanation:
You want x to equal the number that the point is on!
If you solve for #1 or #3 just remeber that when you divide or multiply on both sides of the inequality you must flip the sign!
If you need help or further explanation let me know!
I need some help for an online class please. Thanks
Answer:
F(x)=-2(2)-8
Step-by-step explanation:
So we already know it's parallel so same slope and we have the coordinates so
F(x)=-2(2)-8
1
The power 3-3 equals
27
Which expression is equivalent to 3-3?
O
cool coll
O
1
93
리 → -
Answer: Option (2)
Step-by-step explanation:
[tex]3^{-3}=\frac{1}{3^3}[/tex]
What is the least common multiple of 22, 9, and 31?
Answer:
LCM(22, 9, 31) = 6138
Steps:
Prime factorization of the numbers:
22 = 2 × 11
9 = 3 × 3
31 = 31
LCM(22, 9, 31)
= 2 × 3 × 3 × 11 × 31
= 6138
GCD(22, 9, 31) = 1
I hope this help you! If it help you please mark me brainlest!:)
