Answers
Answer:
4,2 1/2
Step-by-step explanation:
Q is located to theight of the x-axis, meaning the first number is a positive, and going up a little past 2 but not past 3. and in the middle so 2 1/2.
Thas ur answer
Related Questions
ILL MARK AS BRAINLESS PLS HELP
Answers
Answer:
8 to 1
Step-by-step explanation:
Answer:
8:1
Step-by-step explanation:
32:4
divid both sides by 4
8:1
Sam and Sara bought the same number of pencils. Sam put ¼ of his pencils in his pencil box and Sara put ½ of her pencils in her pencil box. If sam had put 5 in his box then how many pencils did sara put in her pencil box?
Answers
Answer:
10 pencils
Step-by-step explanation:
Given that:
Number of pencils bought by Sam and Sara are the same.
Let the number of pencils bought = x
Sam put 1/4 in his pencil box
Sara put 1/2 in her pencil box
1/4 of Sam's pencil = 5
That is ;
1/4 of x = 5
x /4 = 5
x = 20
Hence, number of pencils Sara put in her box
:
1/2 of 20
1/2 * 20
20/2
= 10
10 pencils
What is the Slope from this equation? y = 0.75x - 5
Answers
Answer:
-5
Step-by-step explanation:
The area, LaTeX: aa, of an ellipse can be determined using the formula LaTeX: a=\pi xya = π x y, where LaTeX: xx and LaTeX: yy are half the lengths of the largest and smallest diameters of the ellipse. Which is an equivalent equation solved for LaTeX: yy? Group of answer choices LaTeX: y=a-\pi x y = a − π x LaTeX: y=a\ast \pi x y = a ∗ π x LaTeX: y=a\div (\pi x) y = a ÷ ( π x ) LaTeX: y=a+(\pi x)
Answer LaTeX: y=a\div (\pi x)y = a ÷ ( π x )
Answers
Question:
The area, a, of an ellipse can be determined using the formula a = πxy, where x and y are half the lengths of the largest and smallest diameters of the ellipse. Which is an equivalent equation solved for y?
Answer:
[tex]y = \frac{a}{\pi x}[/tex]
Step-by-step explanation:
Given
[tex]a = \pi xy[/tex]
Required
Solve for y
The question implies that, we make y the subject of formula:
This is done as follows:
[tex]a = \pi xy[/tex]
Divide through by [tex]\pi x[/tex]
[tex]\frac{a}{\pi x} = \frac{\pi xy}{\pi x}[/tex]
Isolate y on the right hand side
[tex]\frac{a}{\pi x} = y[/tex]
Reorder
[tex]y = \frac{a}{\pi x}[/tex]
Hence, the solution to the question is: [tex]y = \frac{a}{\pi x}[/tex]
у = 3х – 1
у = 3y= -13
Answers
Answer:
y=1/3x-1/3
Step-by-step explanation:
The information is in the picture
Answers
Answer: I can’t see the pic
Step-by-step explanation:
1. Find the inverse of F(x)=1/3x+1/3 Graph the original function and its inverse on the same coordinate plane. You must show your work in order to receive all 10 points (including the original graph and its inverse, line of symmetry and how you found the inverse).
2. The function a(t)=15t+10 gives the amount "a" (in dollars) you pay to rent a jet ski for a base fee of $10 and use it for "t" hours. Write and interpret the inverse of this function. Please show your work for full credit
3. let F(x) =log3x, find f(81)
Answers
Answer:
d
Step-by-step explanation:
use the subsitution method to slove the system of equations.Choose the correct ordered pair. x+3y=9 y=x-5
Answers
Explanation:
Answer:
(6, 1)
Step-by-step explanation:
We are given the equation for (y), [y=x-5]
So we can implement that in all the places the (y) are in the other equation.
x+3(x-5)=9
x+3x-15=9
add 15 to each side
4x=24
Divide each side by 4
x=6
Now we can apply our (x) into one of the equations.
y=(6)-5
y=1
So our solution is (6, 1)
Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!
Mai made $112 for 8 hours of work.
At the same rate, how many hours would she have to work to make $252?
Answers
Answer:
18 hours
Step-by-step explanation:
Answer:
The correct answer would be 18 hours
Step-by-step explanation:
18 is correct because if you do $112 divided by 8 hours to get the unit rate of 14 dollars every hour, then do $252 divided by 14 which is the unit rate to equal 18 hours of work.
HAVE A GOOD DAY!
Will give brainpower if correct PLEASE HELP ME
Answers
Answer:
it equals 45
Step-by-step explanation:
Find the equation of the line
Answers
Answer:
y = 2x - 7
Step-by-step explanation:
The question is asking for slope-intercept form, y = mx + a.
Given:
(1, -5) and (9, 11)
Find the slope (m) between the two points:
m = (y2 - y1) / (x2 - x1)
x1 = 1
x2 = 9
y1 = -5
y2 = 11
m = ( 11 - (-5) )/(9 - 1)
= 16/8
m = 2
y = 2x + a
Use one of the two points to find a (I will use (1, -5)):
-5 = 2(1) + a
-5 = 2 + a
-7 = a
a = -7
y = 2x + (-7)
y = 2x - 7
Here's a graph of a linear function. Write the
equation that describes that function.
Express it in slope-intercept form.
Answers
Answer: y=1/2x-3
Which expression is equivalent to: 2(3x + 4)(x - 1)(x – 3)
a. 6x3+20x2 - 2x - 24
b. 6x3– 16x? - 14x + 24
c. 6x3- 4x2 – 34x - 24
d. 3x3- 8x - 7x + 12
Answers
Answer:
6x^3-16x^2-14x+24 Soo probably b?
Subtract 9x^2-10x+19x −10x+1 from -2x^2+4x-10−2x +4x−10.
Answers
Answer:
11x^2+5x−19
Step-by-step explanation:
confused help outttt pleaseeee
Answers
Answer:
the correct answer would be p=nRt/v
Step-by-step explanation:
you would devide both sides by v to get the new equation
95 ÷ 4 how many remanders will I have left
Answers
Answer:
3 Remainder
Step-by-step explanation:
Answer:
23 remainder 3
Step-by-step explanation:
California has approximately 4 x 10^7 people living in it. The population of the entire United States is approximately 3 x 10^8 people. About how many times greater is the population of the United States than the population of California?
Answers
Answer:
−260000000x
Step-by-step explanation:
multiply both and then subtract them
Can someone help with these two questions
Answers
Answer:
1. A
2. I cant see answer D
But if it's 36
IT'S CORRECT
Can someone help my sis on these questions? I dont remember how to do these things (part 3)
Answers
Answer:
im pretty sure its B becuase Richard owes more
Step-by-step explanation:
is that Florida vertual school? it looks like what i used to do
HELP ASAP. The two lines graphed on the grid each represent an equation.
Which ordered pair represents a solution to both equations?
A. (-4,0)
B. (-2,1)
C. (0, -4)
D. (1, -2)
Answers
Answer:
B
Step-by-step explanation:
the lines cross at (-2,1)
Is 2/7 a proportional expression
Answers
9514 1404 393
Answer:
no
Step-by-step explanation:
A proportion is an equation saying two ratios are equal to each other.
One ratio is not a proportion.
___
It would be a proportion if it were said to equal something:
2/7 = peanuts/popcorn . . . is a proportional expression
I need the slope and the y - intercept in the equation. I’ll give you a if you help me
Answers
Answer:
m = slope = 1/2The y-intercept = (0, 5) The equation of the line is:[tex]y=\frac{1}{2}x+5[/tex]
Step-by-step explanation:
Considering the line graph
Some of the points on the line are given by
(0, 5)(2, 6)(4, 7)(6, 8)Finding the slop between any two given points
Let us take the point (0, 5) and (2, 6)
[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(0,\:5\right),\:\left(x_2,\:y_2\right)=\left(2,\:6\right)[/tex]
[tex]m=\frac{6-5}{2-0}[/tex]
[tex]m=\frac{1}{2}[/tex]To the y-intercept, set x = 0.
We already know that when x = 0, the value of y = 5
so
The y-intercept = (0, 5)Equation of line can be obtained using the point-slope form of the line equation
[tex]y-y_1=m\left(x-x_1\right)[/tex]
substituting the values m = 1/2 and any point let say (2, 6)
[tex]y-6=\frac{1}{2}\left(x-2\right)[/tex]
add 6 to both sides
[tex]y-6+6=\frac{1}{2}\left(x-2\right)+6[/tex]
[tex]y=\frac{1}{2}x+5[/tex]
Therefore, the equation of the line is:
[tex]y=\frac{1}{2}x+5[/tex]Does the graph represent an exponential growth
or an exponential decay function?
Answers
Answer:
Ummmm... I'm sorry but there is no graph or equation, so I can't answer this question with them...
The perimeter of a rectangular parking lot is 292 m.
If the length of the parking lot is 81 m, what is its width?
Answers
Answer:
the answer would be 211
Step-by-step explanation:
you simply add the length and width together to find perimeter. since you have the total perimeter and the length you would instead subtract the two.
292-81= 211
Answer:
68m
Step-by-step explanation:
The perimeter of a rectangle with length and width is given by the following.
P=21+2w
We need to find w when P=292 m and l+78m .
Using these values in the equation above, we'll solve for w.
P=21+2w
292=2(78)+2w
292=156+2w
136=2w
68=w
Subtracting 156 from both sides
Dividing both sides by 2
So the width of the parking lot is 68m
the sum of a number and 7 is less than 12
Answers
explanation:
12-7=5
5. Find 11% of 460. (1 point)
46
40.6
50.6
56
Answers
Answer:
50.6
-I hope this helps have a great day!
6. What are the solutions to
(x + 3)2 = 49
x= -2 and x = -16
x = 2 and x = V-10
x = 4 and x = -10
x = 40 and x = -58
Answers
Answer:
The answer is x=4 or x=−10
Solutions:
(x + 3)² = 49
(x+3)(x+3)=49
x²+6x+9=49
x²+6x+9-49=0
(x-4)(x+10)
x-4=0 x+10=0
x=4 x=-10
Please help and answer
Answers
Answer:
A quotient is a result when two numbers are divided
A difference is a result of two numbers being subtracted
A Product is the result of two numbers being multiplied
Step-by-step explanation:
56 divided by 7
8 minus 6
5 times 4
I need help pleaseeee
You join a cycle class. The monthly membership fee is $20 plus the rate per hour spent cycling is $4. What function represents this
scenario?
Answers
Answer:
Linear bc the equation of this scenario is y=4x+20
Step-by-step explanation:
Original amount: 1299 new amount: 499 what is the percent change?
Answers
Answer:38.41%
explanation:........
