Answer:
900
Step-by-step explanation:
If you spell it out it's nine-hundred sixty-eight and twenty one hundredths!
Hope this helps! Please mark brainiest!
Aiko jumped for an amazing 20 minutes she stopped at 8:05 when did she start jumping
Answer:
7:45 because 8:05 minus 20 min would be 7:45
How many groups of 1 2/3 are in 4 1/3
Answer:
2. can not be 3 bc it would 5
Step-by-step explanation:
What are the points of the graph: y = 5x ?
Hope you could understand.
If you have any query, feel free to ask.
Please explain and show work. Thank youuu :)
Answer:
Logarithm base : 9 of 1/9 is -1
Step-by-step explanation:
Kite W X Y Z Diagonal W Y is drawn and is horizontal Diagonal X Z is drawn and is vertical
In kite WXYZ , m∠ZWY=46∘ and m∠XYW=15∘ .
What is m∠WXY ?
Enter your answer in the box.
Answer: 119
Step-by-step explanation:
46 x 2 = 92
15x 2 = 30
Quadrilaterals equal 360
92 + 30 = 122
360 - 122 = 238
238 divided by 2 = 119
lol u in 10 grade geometry too?
Answer:
119
Step-by-step explanation:
I just took the test
Gotta love 10th grade geometry (not)
Lucy collects data from a random sample of seventh-graders. Out of 40 respondents, 7 attend after-school programs. Of the 200 seventh-graders attending Lucy’s school, how many would be expected to attend afterschool programs?
Answer:
35
Step-by-step explanation:
For every 40 students, you add 7
Ratio:
Students : Students in afterschool programs
40:7
80:14
120:21
160:28
200:35
If the point A is located at (-5,-3) and A’ is the image of A after being reflected over the x-axis, what are the coordinates of A’?
Answer:
(-5, 3)
Step-by-step explanation:
When reflecting over the x axis, take the opposite of the y coordinate.
(-5, -3) -----> (-5, 3)
What are the coordinates of the image of point H after a counterclockwise rotation of 180° about the origin?
A). H’(4, -2)
B). H’(2, 4)
C). H’(4, 2)
D). H’(2, -4)
(i'll give brainliest to first correct, if it shows bc brainliest hasnt been showung)
Answer: C). H'(4,2)
Step-by-step explanation: As you can see in the picture H lines up with y-axis 2 and x-axis -4. Switch the x-axis to positive so therefore you will have (4,2). Sorry for being late to this question hope I still helped!
Answer:
b
Step-by-step explanation:
maybeeee
Match the boxes………..
Answer:
1 to 4
2 to 2
3 to 1
4 to 3
This is the answer to match them
4. Let g be the function that satisfies g(0)=0
and whose derivative satisfies g′(x)=2|x|.
(a) Find expressions for g(x)
and g′′(x). Ok
We have that for the Question "Find expressions for g(x) and g′′(x)." it can be said that expressions for g(x) and g′′(x) is
a) [tex]g(x) = (-x^2,x<0)\\.\ \ \ \ \ \ \ \ (x^2,x \geq0 )[/tex]
b) [tex]g''(x)= (-2,x<0)\\.\ \ \ \ \ \ \ \ \ \ (2,x \geq0 )[/tex]
From the question we are told
Let g be the function that satisfies g(0)=0 and whose derivative satisfies g′(x)=2|x|.
The Expressions for g(x)Generally the equation for the g'(x) is mathematically given as
[tex]g'(x) = (-2x,x<0)\\.\ \ \ \ \ \ \ \ (2x,x \geq0 )[/tex]
Since
[tex]g(x=\int{g'(x)})[/tex]
[tex]g(x)=g'(x) = (-x^2,x<0)\\.\ \ \ \ \ \ \ \ (x^2,x \geq0 )[/tex]Therefore
[tex]g''(x)= (-2,x<0)\\.\ \ \ \ \ \ \ \ (2,x \geq0 )[/tex]For more information on Expressions visit
https://brainly.com/question/19007362
b. The top part of a circus tent is in the shape
of a cone. The tent has a radius of 50 feet.
The distance from the top of the tent to the
edge is 61 feet. How tall is the top part of
the tent? Round to the nearest whole
number.
Answer:
About 35ft
Step-by-step explanation:
Ayuda es para hoy
La formarmacia Guadalajara tenía 4500 frascos de gel,el día lunes vendió 2456,el día martes 1678,¿Cuántos frascos de gel tiene ahora si le llego un pedido de 800 frascos más?
Answer:
1,166 frascos
Step-by-step explanation:
4500 -2456=2044
2044 - 1678=366
366 + 800= 1166
The difference of two numbers is seven and there’s some is 49 find the two numbers please hurry!!!
===========================================================
Explanation:
Let x and y be the unknown numbers.
The two equations we're dealing with are
[tex]\begin{cases} x-y = 7\\ x+y = 49\\ \end{cases}[/tex]
The first equation talks about the difference being 7, and the second equation says their sum is 49. It's implied that x > y.
Add the equations straight down.
The x terms add to 2xThe y terms add to 0y, and go awayThe constants add to 7+49 = 56We're left with 2x = 56 which solves to x = 28. Divide both sides by 2 to isolate x fully.
Then use this x value to find y. Pick on any equation with x and y in it.
Let's say we picked the first equation
x-y = 7
28-y = 7
-y = 7-28
-y = -21
y = 21
Or you could pick the second equation
x+y = 49
28+y = 49
y = 49-28
y = 21
Either way, we end up with the same y value.
--------------
As a check:
x-y = 28-21 = 7
x+y = 28+21 = 49
The answers are confirmed.
help, please the question and thank you
HELP MEEEE
How do you add and subtract functions?
Answer:
To add or subtract functions, just add or subtract the values at each point where it makes sense. If the functions are given by formulas, you can just add or subtract the formulas (it doesn't matter whether you plug in values before or after).
Step-by-step explanation:
Here's an example of adding two functions
[tex]f(x) = 5x^2+7x+10\\\\g(x) = 3x^2-2x+4\\\\f(x)+g(x) = (5x^2+7x+10)+(3x^2-2x+4)\\\\f(x)+g(x) = (5x^2+3x^2)+(7x-2x)+(10+4)\\\\f(x)+g(x) = 8x^2+5x+14\\\\[/tex]
We basically add the expressions like normal. There are 3 pairs of like terms
[tex]5x^2 \text{ and } 3x^2[/tex] which combine to [tex]8x^2[/tex][tex]7x \text{ and } -2x[/tex] which combine to [tex]5x[/tex][tex]10 \text{ and } 4[/tex] which combine to [tex]14[/tex]==========================================================
Now let's say we wanted to subtract those two functions.
[tex]f(x) = 5x^2+7x+10\\\\g(x) = 3x^2-2x+4\\\\f(x)-g(x) = (5x^2+7x+10)-(3x^2-2x+4)\\\\f(x)-g(x) = 5x^2+7x+10-3x^2+2x-4\\\\f(x)-g(x) = (5x^2-3x^2)+(7x+2x)+(10-4)\\\\f(x)-g(x) = 2x^2+9x+6\\\\[/tex]
Notice in the fourth line, the negative distributes to each term inside the parenthesis. This is because we're subtracting off [tex]3x^2[/tex] and also subtracting off [tex]-2x[/tex] (i.e. adding [tex]2x[/tex]) and also subtracting off [tex]4[/tex] all from f(x).
The parking fee at a public garage is $3 for the first hour and 0.75 for every hour after that. how long beyond the first hour can you park if you want to spend less than $6? let x represent the number of additional hours after the first hour.
Answer:
4
Step-by-step explanation:
3+0.75x≤6
x≤4
( BRAINLIEST AND THANKS! )
The graph of a function is shown below.
Which of the following options best represents the graph of the function?
A) y = |x - 2|
B) y = |x + 2|
C) y = |x| - 2
D) y = |x| + 2
Answer:
D) y = |x| + 2
Step-by-step explanation:
The parent function for an absolute value function is y = |x|.
The graph shows that the function did not move left or right, so A and B is incorrect.
The y-intercept is at (0,2), meaning that the absolute value function went up by 2 units. D is the answer.
Which geometric figure are always paraelograms
I need help plssssssssssssssssssssss
For the 1st one it's not a relation. The x value
5 is being repeated. In a function , x values don't repeat . It doesn't matter when y values is repeated or not it is still a function. For the 2nd one, this is a relation because the x values aren't repeated . Hope this helps.
1/3 divided by 3/4 = simplified
Answer:
4/9
Step-by-step explanation:
1/3 divided by 3/4
find the reciprocal of 3/4
reciprocal of 3/4 = 4/3
multiply 1/3 x 4/3 which is 4/9
Fred can make 12 out of 20 of his shots from the free - throw line. If he shoots 75 times, how many shots can he expect to make
Answer:
the answer is 45
Step-by-step explanation:
12/20 is 3/5. this is the probability.
then, we multiple with 75
3/5 × 75 =45
In ratio form how much would one cupcake cost if 8 cupcakes cost 12 dollars
Answer:
8:12 or 8 to 12
Step-by-step explanation:
You have to know that a ratio is a fraction so you say 8 over 12
Twenty-seven solid gold spherical beads each of radius 3 are melted down and recast into a larger, solid gold sphere. How many units are in the radius of this larger gold sphere
===================================================
Explanation:
Let's calculate the volume of one small spherical bead
V = (4/3)*pi*r^3
V = (4/3)*pi*3^3
V = 36pi
The volume of 27 such identical beads is 27*36pi = 972pi cubic units.
----------
This is the new volume and we'll use this to find the radius r of the larger sphere.
V = (4/3)*pi*r^3
972pi = (4/3)*pi*r^3
3*972pi = 4pi*r^3
2916pi = 4pi*r^3
r^3 = (2916pi)/(4pi)
r^3 = 729
r = (729)^(1/3)
r = 9 units is the radius of the larger gold sphere
1/4 as a decimal
1/4 as a percent
Answer:
as an decimal: 0.25
as an percent: 25%
Step-by-step explanation:
Answer:
1/4 = 0.25 = 25%
Step-by-step explanation:
Think of it like this, you have 1 huge pizza with 100 slices.
if you divide the 1 pizza by 4 you'll get 25.
25 can go into 100, 4 times.
so since it can go into 100, 4 times, that means 25 slices of this pizza would be a fourth or 1/4.
Now the same can be said for the decimal value, 0.25 of the pizza would be 25 slices.
If you add up 0.25 + 0.25 + 0.25 + 0.25 = 1, so the 0.25 is a fourth still of the pizza.
and if you look at the percentage of the pizza it's 100%, just like how the pizza has 100 slices, each slice is equal to 1% of the pizza.
So if you wanted to find 1/4 percentage of this pizza you'd have to figure out what number of slices can complete the pizza in 4 parts.
remember 25 can go into 100, 4 times.
so the percentage we're looking for would be 25% which would be 25 slices just like the amount of slices the 1/4 has and the amount of slices the 0.25 has.
So if:
[tex]1/4=25 slices\\0.25=25slices\\25 percent=25slices[/tex]
than: [tex]1/4=0.25=25percent[/tex]
There is in line whose initial value is 3 and whose rate of change is -1/2 what is its equation in slope intercept form
solve for x
Answer:
x = 15.2
Step-by-step explanation:
you can use the Pythagorean Theorem on either half of the large triangle because you know one leg is 29/2 and the hypotenuse is 21
(29/2)² + x² = 21²
210.25 + x² = 441
x² = 230.75
x = [tex]\sqrt{230.75}[/tex]
x = 15.2
In his will, Mr. Ravi divided his property into 2 parts in the ratio 12:3. He divided the first bigger part of ₹ 7,20,000 among his children and donated the second smaller part to an NGO that works for the welfare of Divyang children. i) Find the amount donated to the NGO. ii) Which value is being depicted by Mr. Ravi's act?
a) ₹ 9,00,000 ,charity
b) ₹ 9,00,000 , punctuality
c) ₹ 1,80,000 , regularity
d) ₹ 1,80,000 , charity
Based on the information given, the value that is being depicted by Mr. Ravi's act will be ₹180,000, charity.
Solving ratios.From the information given, it was stated that Mr. Ravi divided his property into 2 parts in the ratio 12:3. He divided the first bigger part of ₹ 7,20,000 among his children and donated the second smaller part to an NGO that works for the welfare of Divyang children.
Therefore, the amount that's donated to the NGO will be:
= 3/12 × 720000
= 180000
In conclusion, the value that is being depicted by Mr. Ravi's act will be ₹180,000, charity.
Learn more about ratio on:
https://brainly.com/question/2328454
Choose the equation in slope-intercept form of a line with the following qualities:
slope: -4
y-intercept: -10
A. y = -10x + 4
B. y = -10x + - 4
C. y= -4x - 10
D. -4x - 10y = 1
Answer:
C. y=-4x-10
Step-by-step explanation:
The equation for a line in slope-intercept form is:
y=mx + b
m: slope
b: y-intercept
x,y: x and y coordinate pair
So the answer would be...
y=-4x-10
In a right triangle, a and b are the lengths of the legs and c is the length of the hypotenuse. If a=18 centimeters and b=80 centimeters, what is c? If necessary, round to the nearest tenth.
y-intercept
Answer:
c=82 cm
Step-by-step explanation:
hope this helps
Eighth grade
AA.1 Find the slope of a graph UM
Tutorial
Questions
answered
24
Look at this graph:
100+
Time
elapsed
90
80
PAUSED
70
60
SmartScore
out of 100
50
11
40
30
20
10
40 50
60 70 80 90 100
0
10 20 30
What is the slope?
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
9
Submit
15
MacBock
Answer:
1/4
Step-by-step explanation:
in the graph, the value of x goes up four before the y value goes up one
