como convertir 0.8 horas asegundo
1 hora es igual a 3600 segundos
Step-by-step explanation:
solo es multiplicar 0.8 x 3600= 2880
Answer:
2880 secons w
Step-by-step explanation:
multiply the time value by 3600
Monica paid sales tax of $1.60 when she bought a new bike helmet. If the sales tax rate was 8%, how much did the store charge for the bike helmet before tax?
the two shorter sides called legs for the right angle , true or false?
Answer:
True
Step-by-step explanation:
hi there!! i think your answer for this question is:
true!!
hope this is right and it helps! good luck! <3
Classify each pair of angles as complementary, supplementary, or neither.
Drag and drop the choices into the boxes to correctly complete the table. Each pair of angles may belong to more than one category.
complementary supplementary neither
Answer:
neither; neither; supplementary
Step-by-step explanation:
Two angles are called complementary when their measures add to 90 degrees. Two angles are called supplementary when their measures add up to 180 degrees.
First picture: 32° + 48° = 80°
80° < 90° and 80° < 180°
Therefore they are neither
Second picture: 101° + 77° = 178°
178° > 90° and 178° < 180°
Therefore they are neither
Third picture: 107° + 73° = 180°
180° < 90° but 180° = 180°
Therefore they are supplementary
neither neither and supplementery cus i smrt
which graph represents the funtion f(x)=3x-2/x-2
Answer:
Step-by-step explanation:
Given function is,
f(x) = [tex]\frac{3x-2}{x-2}[/tex]
Vertical asymptote of the function,
x = 2
Horizontal asymptote of the function,
y = 3
No oblique asymptotes.
Therefore, graph having vertical and horizontal asymptotes as x = 2 and y = 3 will be the correct graph as attached.
Adrian has 34.5 feet of rope adrain uses 10.72 feet to make a swing how much rope left to left over after making the swing
Answer:
23.78
Step-by-step explanation:
34.50-10.72=23.78
por que razón los números fraccionarios y decimales no tienen un sucesor y un antecesor
Answer:
ummmm what did he sayyyyyyyyy
Step-by-step explanation:
Find the measure of angle B:
Answer:
107
Step-by-step explanation:
What type of solutions to quadratic equations can be solved by factoring and using the zero product property?
Answer:
The Zero Product Property states that if ab = 0, then either a = 0 or b = 0, or both a and b are 0. When the product of factors equals zero, one or more of the factors must also equal zero. Once the polynomial is factored, set each factor equal to zero and solve them separately.
Step-by-step explanation:
hope this helps
tickets to a waterpark cost $53 per person. write an expression to show the total cost of tickets for p people (pre algebra)
Answer:
$53p
Step-by-step explanation:
If tickets to a waterpark cost $53 per person, this can be expressed as;
$53 = 1 person
To find the cost of p people, we will write;
$x = p people
Divide both expressions
53/x = 1/p
x * 1 = 53 * p
x = 53p
Hence the cost of p people is $53p
A man chooses a card at random from a pack of playing cards. What is the probability that the card is a diamond? Please simplify the answer to its lowest terms.
Answer: The odds of drawing a King or a heart are P(E)/P(E') = (4/13)/(9/13) = 4/9. What is the probability of getting at least one black card in a 7-card hand off a shuffled 52-card deck
Step-by-step explanation:
Find the slope that passes through (4, 1) and (8, 4).
Answer:
3/4
Step-by-step explanation:
(4 , 1) ; ( 8 , 4)
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
[tex]\frac{4-1}{8-4}\\\\=\frac{3}{4}[/tex]
What is the y-intercept of 8y = -16x + 24
Answer:
Rearrange the equation8y=-16x+24 y=-2x+ 3 y- intercept: 3Which point is a solution to the linear inequality y<
-1/2x+2
O (2, 3)
O (2,1)
O (3,-2)
O (-1,3)
Answer: Choice C. (3,-2)
A diagram is shown below.
===============================================
Explanation:
There are two approaches we can take. Since we're given a list of choices, we can plug each of the coordinates one at a time into the inequality. If we get a true statement, then it is a solution.
For choice A, we have x = 2 and y = 3 paired up together. Plugging them into the given inequality leads to...
y < (-1/2)*x + 2
3 < (-1/2)*2 + 2
3 < -1 + 2
3 < 1
This is false because 3 is not smaller than 1. So (2,3) is not a solution. You should find that choice B leads to a similar situation because
y < (-1/2)*x + 2
1 < (-1/2)*2 + 2
1 < -1+2
1 < 1
and 1 cannot be smaller than itself. So (2,1) isn't a solution either.
However, choice C is the answer since,
y < (-1/2)*x + 2
-2 < (-1/2)*3 + 2
-2 < -1.5 + 2
-2 < 0.5
This is true because -2 is to the left of 0.5 on the number line. So that's why (3,-2) is a solution.
For choice D, you should find that (-1,3) doesn't make the inequality true.
-----------------------------------------------------------
An alternative approach:
As a visual way to solve this problem, we can graph the given inequality by following these steps
Draw a dashed line through the points (0,2) and (4,0). This forms the graph of y = (-1/2)x + 2Shade below the dashed lineWe make the boundary line dashed because points on the boundary do not count as solution points. This is due to the lack of "or equal to" in the inequality sign. We shade below the boundary line because of the "less than".
As the diagram below indicates, the blue region consists of every (x,y) solution point that makes y < (-1/2)*x + 2 true.
The diagram also shows that only point C is in that blue region, making it a solution point. Point B on the boundary does not count as a solution. You can think of the dashed line as an electric fence you can only get closer to, but can't touch, in terms of determining a solution point.
So effectively, this is a quick and easy way to find solutions if you have a graphing calculator or online graphing tools (such as Desmos or GeoGebra).
Solve by factoring and the square root method, SHOW ALL WORK.
Answer:
Not sure
Step-by-step explanation:
What is the probability of randomly selecting an odd number from the numbers 1 - 15?
Answer:
7/15 Hope it helps
Step-by-step explanation:
Keith has landscaping bricks that are 0.75 feet long.
Part A
Keith puts 19 bricks end-to-end along a sidewalk. What is the total length of all the bricks he uses?
Enter your answer in the box.
feet
Part B
Choose all of the methods Keith could use to solve the problem in Part A.
A.
Add 19 seventy-five times.
B.
Multiply 0.75 × 19.
C.
Add 0.75 nineteen times.
D.
Multiply 75 × 0.1 × 19.
E.
Add 75 nineteen times and multiply by 0.001.
4th grade levl talking pls
Answer:
C
Step-by-step explanation:
Answer:
C&D
Step-by-step explanation:
Use the distributive property to rewrite the algebraic expression below
9 (r+12)
Answer:
9r+108
Step-by-step explanation:
9 times r, 9 times 12.
9r+ 12 times 9 equals 9r+108
Which of the following high speed trains are traveling at a rate of 150 miles per hour? A: a train that travels 100 miles in 2/3 hour B:A train that travels 160 miles in 5/6 hour C:A train that travels 125 miles in 4/5 hour or D: A train that travels 90 miles in 3/5 hour
Answer:
A)
Step-by-step explanation:
youjust have to do this:
100 miles-------------------2/3 hour
x-------------------------------3/3 hour or 1 hour
x=100x1/0.6666666667 2/3=0.6666666667
x= 150 miles
Evaluate -41-41.=
-8
08
16
-16
Answer:
are you sure those are all the options because it is -82
Step-by-step explanation:
please give me an answer !
Answer:
C
Step-by-step explanation:
-3x+15=18
-3(-1)+15=18
3+15=18
Answer:
Correct answer is C
Step-by-step explanation:
-3 (-1) +15= 18
3+15=18
I need help! I can't figure out how to do this! So, can you help me?
Answer:
5 - x=90°
6- angle c= 75°
7- angle a = 90°
Answer:
c = 75
Step-by-step explanation:
All triangles add up to 180. Add the two angles which you have, and then subtract that from 180. that will be your third angle value.
given f(x)=3x^2-9x+k, and the remainder when f(x) is divided by x+1 is 14, then what is the value of k?
Answer:
8
Step-by-step explanation:
compare the divisor x+1 with x-a which will get you -1 and then use remainder theorem
A function is given below. f ( x ) = 3 x 2 − 5 x What is the value of f ( − 4 ) ?
Answer:
[tex]f(-4)=68[/tex]
Step-by-step explanation:
We are given the function:
[tex]f(x) = 3x^2 - 5 x[/tex]
And we want to find f(-4).
So, we will substitute every x for -4. This yields:
[tex]f(-4)=3(-4)^2-5(-4)[/tex]
Evaluate:
[tex]f(-4)=3(16)-(-20)=48+20=68[/tex]
So, f(-4) = 68.
Answer:
26
Step-by-step explanation:
(3*2) + (-5*-4)
6 + 20 = 26
Amount of sugar in a sugar bowl is 0.75 cups
A pebble falls off of a cliff at a height of
2,304 ft. If the equation for height as a
function of time is
h(t) = -16t2 + initial height where t is time
in seconds and h(t) is height in feet, how
many seconds will it take for the pebble
to hit the ground?
Answer:12
Step-by-step explanation: just did the assignment
The pebble will hit the ground after 12 seconds when the equation for height as a function of time is h(t) = -16t2 + initial height .
To find the time it takes for the pebble to hit the ground, we need to set the height function h(t) equal to zero and solve for t.
h(t) = -16t² + initial height
initial height = 2,304 ft
Setting h(t) to zero:
0 = -16t² + 2,304
Now, we can solve this quadratic equation for t.
-16t² + 2,304 = 0
Dividing both sides by -16:
t² - 144 = 0
Adding 144 to both sides:
t² = 144
Taking the square root of both sides:
t = ±12
Since time cannot be negative in this context, we discard the negative solution.
Therefore, the pebble will hit the ground after 12 seconds.
To know more about seconds click here :
https://brainly.com/question/28833077
#SPJ2
Need help on this mathematical equation I have been assigned by my college teacher
Answer: E.
Step-by-step explanation:
Answer:
well i just want free point soooo
Step-by-step explanation:
you don't have to solve this! I just want to see you guys as answers. This is for fun so if you're trying to help me I don't need any help!
Answer:
1/3
Step-by-step explanation:
i honestly dont know im just tryna get points lol
geometry pls help thank u
Answer:
x=61.5536707435
Step-by-step explanation:
Use tan:
tanθ=opposite/adjacent
tan72=x/20
x=3.07768353718*20
x=61.5536707435
Kelsey has 10 yards of ribbon. Each bow requires 3/8 yards of ribbon. How many bows can she make?
Answer:
she can make 26 bows
Step-by-step explanation: