Answer:
5:3
Step-by-step explanation:
if there are 8 buttons in the tin. 5 of which are white. this leaves with 3 other buttons which are green. therefore the ratio will be 5:3
what percent of 240$ is 12$
Answer:
I think its 5%
12/240=0.05
0.05=5%
Sorry if its wrong I haven't studied about percentages yet in school
Answer:
5%
Step-by-step explanation:
12/240=0.05
which is 5 percent so 12/240=0.05=5%
Find the perimeter of the figure in miles.
Answer:
30.85 miles
Step-by-step explanation:
circumfrance = Pi X D
c = Pi X 12
C = 37.7...
c/2 = 18.85...
+ 12 miles
= 30.8495559215 miles
= 30.85 miles
30 pts pls awnser all questions i give BRAINLIEST help meee
10; decreases
8: decreases, increases
7: increases, stays the same, increases, stays the same, increases.
9: increases, increases
I hope that this is correct and was able to help
which table represents the best function?
Answer:
2nd
Step-by-step explanation:
Answer:
It would be the 4th one! It has a constant difference
Please SHOW WORK, will mark brainlist if correct
Answer:
[tex]\huge\boxed{\sf \frac{x+3}{x-3}}[/tex]
Step-by-step explanation:
[tex]\displaystyle = \frac{x+7}{x^2+4x-21} \div \frac{x+5}{x^2+8x+15} \\\\Apply \ mid-term \ break\\\\= \frac{x+7}{x^2 +7x-3x-21} \div \frac{x+5}{x^2 +3x+5x+15} \\\\= \frac{x+7}{x(x+7)-3(x+7)} \div \frac{x+5}{x(x+3)+5(x+3)} \\\\Taking \ (x+3) \ and \ (x+7) \ common\\\\= \frac{x+7}{(x-3)(x+7)} \div \frac{x+5}{(x+3)(x+5)} \\\\= \frac{1}{x-3} \div \frac{1}{x+3} \\\\= \frac{1}{x-3} * (x+3)\\\\= \frac{x+3}{x-3} \\\\\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807whoever completes this hard question will be marked as the brainliest person
At what time Ali left home?
●9 pm
●12 noon
●10 am
●2 pm
How many times did he take rest? *
● 1
● 2
● 3
● 4
What is the distance Ali travelled till 5 pm? *
● 80 km
● 60 km
● 40 km
● 20 km
What is the total distance Ali travelled during his whole journey? *
● 40 km
● 80 km
● 120 km
● 160 km
When did Ali return home? *
● 12 noon
● 2 pm
● 9 pm
● 5 pm
Calculate the speed of Ali while returning home *
● 26.67 km/hr
● 30 km/hr
● 80 km/hr
● 56.27 km/hr
Answer:
he left home at 10 am
he rested two times
he travled 80 km
he travled 160 km total
he returned home at 9 pm
he was traveling at 26.67 km/hr while returning home
Use synthetic division to find the result when 3x^3-19x^2-12x-14 is divided by x−7.
Answer:
your look hard what grade you in
Step-by-step explanation:
If two points known on the line AB in the coordinate plane is (7,15) and (18,42), calculate the following..
A) the slope of the line AB
B) The length of the line AB
Answer:
Slope = 27/11AB = 29.15 uStep-by-step explanation:
Given :-
Two points are given to us .The points are A(7,15) and B(18,42)To Find :-
The slope of the line .The length of line AB .We can find the slope of the line passing through the points [tex]( x_1,y_1)[/tex] and [tex]( x_2,y_2)[/tex]as ,
[tex]\implies m = \dfrac{ y_2-y_1}{x_2-x_{1}}[/tex]
Plug in the respective values ,[tex]\implies m = \dfrac{ 42-15}{18-7} \\\\\implies \boxed{ m = \dfrac{ 27}{11 }}[/tex]
Hence the slope of the line is 27/11 .
[tex]\rule{200}2[/tex]
Finding the length of AB :-
We can find the distance between them by using the Distance Formula .[tex]\implies Distance =\sqrt{ (x_2-x_1)^2+(y_2-y_1)^2} \\\\\implies Distance =\sqrt{ (18-7)^2+(42-15)^2 } \\\\\implies Distance =\sqrt{ 11^2 + 27^2 } \\\\\implies Distance =\sqrt{ 121 + 729 } \\\\\implies Distance = \sqrt{ 850} \\\\\implies \boxed{ Distance = 29.15 \ units }[/tex]
Hence the length of AB is 29.15 units .
plz help, photo above
Answer:
D
Step-by-step explanation:
Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!
I’m tired and I just want to get this done. I’ve gotten too many wrong so far. Pls help!
Answer:
the first option is correct: t(n) = 125([tex]\frac{1}{5}[/tex])ⁿ
Step-by-step explanation:
Find the values of the variables.
Write 5.11x10^3 in standard form
Answer:
[tex]5.11 \times {10}^{3} \\ = 5.11 \times 1000 \\ = 5110[/tex]
Answer:
5110
Step-by-step explanation:
In order to solve this, we need to know what a "power" in math is, and then we just do the following...
[tex](5.11)(10^{3}) = (5.11)(1000) = 5110[/tex]
someone help!! A rectangular prism has a base 3 cm by 4 cm and is 5 cm in height what is the surface area of the rectangular prism
if my grade is a 77& and I get a 40% on a test what will my grade be?
Answer:
It really all depends on how much percent of your grade the test is worth. If your current average is 77%, and the test is worth 30-100% of your grade, then the 77% will likely become 75% or even 73%.
Step-by-step explanation:
It all just depends.
What is 442.1 × 11 =
Answer: 4,863.1
Step-by-step explanation:
please help! image is below
Answer:
b = 18 units
Step-by-step explanation:
Simplify (9x - 3) - (7x -4)
Answer:
2x+1
Step-by-step explanation:
[tex](9x-3)-(7x-4)[/tex]
[tex]9x-3-7x+4[/tex]
[tex]2x+1[/tex]
PLS HELP no bots ;(((
Enter the coordinates of the point on the unit circle at the given angle.
300 degrees
(1/_, -_/2)
Answer:
1/2 -3/2
Step-by-step explanation:
3x + y = 14
y = 5
Solve the system of equations
Answer:
X=3, y=5
Step-by-step explanation:
3x + y = 14 equation 1
y=5 equation 2
3x + 5 = 14. substitute value of y from equation 2 into equation 1
3x=9
x-3
PLS HELP!! find area of the shape round to the nearest tenth
Given:
A regular pentagon with side 14 units and apothem 9.6 units.
To find:
The area round to the nearest tenth.
Solution:
Area of a regular polygon is:
[tex]A=\dfrac{1}{2}Pa[/tex] ...(i)
Where, P is the perimeter and a is the apothem.
The given figure is a regular pentagon with five sides. So, the perimeter of the given figure is the product of number of sides and the side length.
[tex]P=5\times 14[/tex]
[tex]P=70[/tex]
Putting [tex]P=70,a=9.6[/tex], we get
[tex]A=\dfrac{1}{2}(70)(9.6)[/tex]
[tex]A=(35)(9.6)[/tex]
[tex]A=336[/tex]
Therefore, the area of the regular polygon is 336.0 square units.
please answer this question!????!?!?!
Answer:
I believe its b and c
Step-by-step explanation:
Answer:
B. and D.
Step-by-step explanation:
To get the distance you must subtract Han's house from Lin's house since her house is closer. D. works as well because it is the inverse operation of B.
My question is y=3x+5
what the answer ? anyone know??
Can I have some help I’ll mark you brainliest
Answer:
Perdón
Step-by-step explanation:
o siento pero tengo que hacer una pregunta urgente de algo que tengo que entregar ahora.
Rectangle ABCDABCDA, B, C, D is graphed in the coordinate plane. The following are the vertices of the rectangle: A(-2, 2)A(−2,2)A, left parenthesis, minus, 2, comma, 2, right parenthesis, B(6, 2)B(6,2)B, left parenthesis, 6, comma, 2, right parenthesis, C(6, 3)C(6,3)C, left parenthesis, 6, comma, 3, right parenthesis, and D(-2, 3)D(−2,3)D, left parenthesis, minus, 2, comma, 3, right parenthesis.
What is the area of rectangle ABCDABCDA, B, C, D? Please Help
Answer:
Step-by-step explanation:
The rectangle ABCD has vertices A(-2,2), B(6,2), C(6,3) and D(-2,3).
Now, length of side AB = [6 - (- 2)] = 8 units.
{Since the line AB is parallel to the x-axis, so the length of the segment AB will be the difference between the x-coordinates of the points A and B}
Again, line BC is parallel to y-axis and hence the length BC = (3 - 2) = 1 units.
Therefore, the area of the rectangle ABCD will be (8 × 1) = 8 sq. units. (Answer)
Answer:
8 Square Units
Step-by-step explanation:
Elsa, Keith, and Lamar sent a total of 68 text messages during the weekend. Keith sent 8 more messages than Elsa. Lamar sent 2 times as many messages as Elsa. How many messages did they each send?
Answer:
Elsa sent 15, Lamar sent 30, and Keith sent 23
Step-by-step explanation:
If x=Elsa, L=Lamar, and K=Keith
2x=L
x+8=K
x+x+8+2x= 68
4x+8=68
4x=60
x=15
Then you plug 15 into x, and solve for each person.
(15)2=L
(15)+8=K
Find an equivalent ratio in simplest terms: 15 : 27
please help with this question i need help now will give brainliest
Answer:
1. 432/625
2. C=3/4
Step-by-step explanation: Hope this help :D
Write the algebraic expression for “twice a number n decreased by seven”
Answer:
2n - 7
Step-by-step explanation:
twice a number n is 2 times N
decreased by 7 means 2n - 7
hope that helped!!
Answer:
2x-7 or y= 2x-7
2. Which number line shows all the values of y that make the inequality -b0 points - 2 (greater than or equal to) 10 true?
Answer:
b
Step-by-step explanation:
b
7. There are 3 ways to get from Town A to Town B, 4 ways to get from Town B to Town C, and another 5 ways to get from Town C to Town D. In how many different ways could we get from Town A
to Town D?
A.60
B.1320
C.12
D.220
Answer:
Its A
Step-by-step explanation:
I took the quiz.
The total number of different ways he can get from Town A to Town D is
60 ways , Option A is the correct answer.
What is Combination ?The way of selecting objects from a group of objects such that the order does not matter.
It is given that
There are 3 ways to get from Town A to Town B
The total number of ways he can select one route is ³C₁ = 3
There are 4 ways to get from Town B to Town C
The total number of ways he can select one route is ⁴C₁ = 4
There are 5 ways to get from Town C to Town D
The total number of ways he can select one route is ⁵C₁ = 5
The total number of different ways he can get from Town A to Town D is
3 * 4 * 5
= 60 ways
Therefore Option A is the correct answer.
To know more about Combination
https://brainly.com/question/13387529
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