Answer:
[-3, 1, 9, 11]
Step-by-step explanation:
Plug in each number of the domain for x to get the range:
2(0)-3= 0-3 = -3
2(2)-3= 4-3= 1
2(6)-3= 12-3= 9
2(7)-3= 14-3= 11
The radius of a circle is 3 ft. Find its area to the nearest tenth.
Answer:
9.428 is the answer
Step-by-step explanation:
9.428 is answer
Answer:
the area = 28.3
Step-by-step explanation:
A=
\,\,\pi \cdot \color{red}{3}^{2}
π⋅3
2
\color{purple}{A}=
A=
\,\,\pi \cdot 9
π⋅9
Square 3
\color{purple}{A}=
A=
\,\,9\pi
9π
Commutative property of multiplication
\color{purple}{A}=
A=
\,\,28.27433388...
28.27433388...
Multiply, using the π button on your calculator
\color{purple}{A}=
A=
\,\,28.3
28.3
Round to the nearest tenth
What is the equation of a line that its parallel to -3x+4y=4 and passes through the point (4,0)?
Enter your answer in the box.
Answer:
y=3/4x-3
Step-by-step explanation:
Okay so to be parallel to an equation of another line, the line must have the same slope but a different y-intercept. First, you need to find the slope of the equation -3x+4y=4. The equation must be in y=mx+b format, so you first move -3x to the right by adding it on both sides, leaving you with 4y=3x+4. Next, you divide 4y by 4 in order to isolate y and do that on the other side. Now, you have y=3/4x+1.
To find the equation of the new line, you must put the point and slope into point slope form: y-y1=m(x-x1). In the point (4, 0), 4 would be x1 and 0 would be y1. so, the new equation is y-0=3/4 (x-4). now, distrubute the 3/4, leaving you with y=3/4x-3. This is correct since the slope remains the same in both equations with a different y-intercept. To check deeper, you could place point (4, 0) on a graph and then rise 3, run 4 until you get the line :) hope this helps
If AABC = ADEF, which segment is congruent to AC?
Answer:
Segment DF
Step-by-step explanation:
The corresponding vertices are in the same order in both triangles.
ABC
DEF
Segment AC is congruent to segment DF.
The average salary of all General Motors workers is $38,000 . This value describes a
A) sample statistics
B) population parameter
why?
The palm tree is 25 feet tall. How many
yards tall is the palm tree?
Answer:
8.333 yards
Step-by-step explanation:
you can round it up if you want .
Please help i can't figure it out I've gone brain dead (︶^︶)
which statement correctly compares the function shown on this graph with the function y = 7x - 10
Answer:
It might be A.
Step-by-step explanation:
Answer:
I believe it is a or c
Step-by-step explanation:
Is this a function of not??
Answer:
Yes
Step-by-step explanation:
A vertical line would only touch 1 point at a time. Please vote brainliest
Answer:
no it is not fiction
Step-by-step explanation:
im not very sure so wait on another answer
The mean score on a physics test was 75 points. Amy’s score was 67 points, which was 2 standard deviations below the mean. What is the variance of the data set?
Answer:
D.16
Step-by-step explanation:
took the Unit test 100%
Answer:
D
Step-by-step explanation:
Two bottle rockets are simultaneously launched on parallel paths, from 5 feet apart on level ground. After 0.1 second, the rockets are at the same height.
Which theorem or definition can you use to show that the rockets are still 5 feet apart 0.1 second after launch?
Help asap please it's due today :)
Answer:
The definition of parallel lines are lines that have a constant minimum distance between them at any given point along the lines, such that the lines are the same distance apart all through
Therefore, given that we have;
1) The path of the two bottle rockets are parallel,
2) The initial distance between the two rocket on level ground = 5 feet = The perpendicular (shortest) distance between the two rockets
3) The shortest distance between the rockets having the same height moving on parallel path will be constant = 5 feet
4) The height of the two rockets after 0.1 second = Constant = 5 feet
5) Therefore, by the definition of parallel lines, distance between the two rockets which are at the same height after 0.1 second will still be 5 feet
Step-by-step explanation:
PLEASE HELP
9 increased by the product of 4 and v
Answer:
4v + 9 or 9 + 4v
Step-by-step explanation:
increased means plus
the product of is multiplication
im too tired to explain annything else
gn bro
What is 30.16=17.5+5x?
Answer:
5x+17.5+30.16=2.532
Step-by-step explanation:
-17.5 from 30.16 you get 12.66
Divide 5 by 12.66 you get 2.532
What is the slope?
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
The slope is 1/3
Rise/run
rises 1 and runs 3.
Positive slope.
Hope this helps and branliets would be appreciated
2. You have saved some money. Your friend has saved $20 more than you.
Together you have saved $280. How much have you each saved?
What is the answer
Please help due IN MY CLASS TODAY
Answer:
A. 3,4. E. Origin or 0,0 D. 6,-3
C. -2,-4 B. -3, 2
Step-by-step explanation:
Just go from x to y and I did this last year :p
please help!
What is the equation written in vertex form of a parabola with a vertex of (-5, -4) that passes through (-7, 8)?
Answer:
y= 3(x+5)^2 -4
solve: 3x-8y=-33
solve: 9x+8y=29
show work please
Easy points if u know it
Answer:
True
Step-by-step explanation:
5x + 2 = 17
Subtract 2 from both sides
5x = 15
Divide both sides by 5
x = 3
Plug this number into the next equation and see if it is true
10x + 4 = 34
10(3) + 4 = 34
30 + 4 = 34
34 = 34
This is a true equation, so the the answer is true.
Answer:
True
Step-by-step explanation:
⇒ This is true because the whole equation 10x + 4 = 34 is 2 times more than the other equation 5x + 2 = 17.
⇒ You can see that by multiplying the whole equation 5x + 2 = 17 by 2:
2(5x + 2 = 17)
⇒ To get:
10x + 4 = 34
So both equations are equivalent, which means that the answer is true.
Hope this helps! :)
WILL MARK BRANLIEST IF RIGHT
Answer:
its 3 and 4
Step-by-step explanation:
Answer:
2 and 3
Step-by-step explanation:
Each interior angle of a regular polygon with 20 sides is 2° more than each interior angle of a regular polygon with n sides. Calculate the value of n. Help me please hurry any math genius:(
Answer:
400
Step-by step explanation:
The sides of the regular polygon is 20 and more than 2 so you divide the two number up to get 10 and then also you multiply all of them up together which is 400
what is m?
please help
Given:
[tex]\Delta ABC\sim \Delta QRS[/tex]
To find:
The missing value of m.
Solution:
We have,
[tex]\Delta ABC\sim \Delta QRS[/tex]
Corresponding parts of similar triangles are proportional.
[tex]\dfrac{AB}{QR}=\dfrac{AC}{QS}[/tex]
Putting the given values, we get
[tex]\dfrac{m}{10}=\dfrac{2}{4}[/tex]
[tex]\dfrac{m}{10}=\dfrac{1}{2}[/tex]
Multiply both sides by 10.
[tex]\dfrac{m}{10}\times 10=\dfrac{1}{2}\times 10[/tex]
[tex]m=5[/tex]
Therefore, the value of m is 5.
please please hurry ! What is the length of side X?
Answer:
its eleven
Step-by-step explanation:
it just is....
Answer:
11
Step-by-step explanation:
They are proportional, so since side RS is 3 and MN is 6, we know that Triangle MNO is twice that size, so all of the side lengths will be twice that size. So ST being 5.5 means that the same side in Triangle MNO will be twice that amount, and 5.5 * 2 = 11.
Solve the following equation for x:
-3 (x - 4)+ 24x = 4(5 – 2)+7x
An icecream shop charges $3.39 for a dish of ice cream. A costomer can also order toppings for $0.59 each. If x represents the number, which expression can be used to determine the total charge in dollars, for a dish of ice cream with x toppings
Answer:
3.39 + 0.59x
Step-by-step explanation:
Cost of a dish of ice cream = $3.39
Cost of toppings = $0.59 each
x = number of toppings
which expression can be used to determine the total charge in dollars, for a dish of ice cream with x toppings
Total charge for a dish of ice cream with x toppings = 3.39 + 0.59x
The expression is 3.39 + 0.59x
Which statement best illustrates using the vertical line test to determine if the graph below is a function of x? On a coordinate plane, a circle is centered around (0, 0).
Answer:
Where are the statements to choose from??
Answer:
The graph is a function of x because the line y = 5 does not intersect the graph
Step-by-step explanation:
Help!!!!!!!!!!!!!!!!!!!!
Answer:
500w + 25 = 200
Step-by-step explanation:
"He withdraws $25 per week..." <------
find all solutions to the equation 2cosx-sin2x=0
Step-by-step explanation:
30 points to someone who answers with the work for this
PLEASE HELP ASAP!!!
I will mark brainliest if there are multiple answers!!!
Answer:
80%
Step-by-step explanation:
Not so sure about the answer, but hopefully it helps.
2. Are these two ratios equivalent? 8/5, 24/20
Answer: No
Step-by-step explanation:
I took a test and this answer was correct.
Your bedroom is a square and each side of your bedroom is 8 feet long what is the area of your bedroom
Answer: 64 square feet
Step-by-step explanation: