Answer:
C. $11.20.
Step-by-step explanation: Just times the minutes by the $0.77 cents then plus the $5.81 to the answer getting your final answer.
If f(x)=x^2find f(2)-f(0)/2
Answer:
2
Step-by-step explanation:
On the picture above.
help me !!! please :(((
Answer:
e = 35
d = 124
f = 21
Step-by-step explanation:
What is the value of x?
Answer:
82 degrees
Step-by-step explanation:
All triangles equal out to 180 degrees. 53 + 45 is 98. 180 - 98 = 82! Hope this helped.
Answer:
98 degrees
Step-by-step explanation:
Exterior angles: Angle x= angle GFH+ angle FHG
x=53+45
x=98 degrees
solve 16x = 64x + 4 please
Answer:-1/12
Step-by-step explanation:
16x=64x+4
16x-64x-4
-48x=4
x=4/-48
Ans:-1/12
Answer:
[tex]\huge\boxed{\sf x = -1/12}[/tex]
Step-by-step explanation:
[tex]\sf 16x = 64x+4\\\\Subtract \ 64x \ to \ both \ sides\\\\16x-64x=4\\\\-48x = 4\\\\Divide \ -48 \ to \ both \ sides\\\\x= 4 / -48\\\\x = - 1 / 12\\\\\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Difference between two numbers is three. Three times the smaller +2 times the larger is 31. What are the numbers?
Answer:
the smaller number (y) = 5
the larger number (x) = 8
Step-by-step explanation:
x - y = 3
3y + 2x = 31
solve simultaneously
a. Drew's team won 92% of the
baseball games they played.
What percent of the games did
they lose?
Answer:
They lost 8% of the games they played.
Step-by-step explanation:
If the total percent is 100% then we just subtract 92% from that, to get 8% left.
can I or can I not ???
Answer:
Yes
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
During Christmas a bookstore sold 72 books. If the ratio of books to bookmarks sold was 9 : 2, how many bookmarks did the store sell?
Answer:
16
Step-by-step explanation:
72/9= 8
8x2=16
Hope this helps!
-AxekickNebulite
Answer: 16 bookmarks
Step-by-step explanation:
If every 9 books 2 bookmarks were sold then divide the amount of books sold by 9. 72÷9 = 8. That is how many sets of 9 there are. Multiple that by 2. 8×2=16.
What is the slope of the line?
Answer:
infant/0
Step-by-step explanation:
it goes up forever
3. Then she needs to find her "heart rate reserve" h by subtracting her average resting heart rate
r from her maximum heart rate m. Write an equation she can use.
Answer:
r = m x h
Step-by-step explanation:
point)
Complete the missing value in the solution to the equation:
6x + x = y + 2x
(3,
Answer:
-2
Step-by-step explanation:
What is the equation of a line in slope intercept form that is perpendicular to y=2/3x+2 and passes through the points (-2,2)? HELP ME PLEASE
Answer:
[tex]y = -\frac{3}{2}x -1[/tex]
Step-by-step explanation:
Given
Perpendicular to [tex]y = \frac{2}{3}x + 2[/tex]
Pass through [tex](-2,2)[/tex]
Required
Determine the line equation
First, we need to determine the slope of [tex]y = \frac{2}{3}x + 2[/tex]
An equation is of the form:
[tex]y = mx + b[/tex]
Where
[tex]m = slope[/tex]
In this case:
[tex]m = \frac{2}{3}[/tex]
Next, we determine the slope of the second line.
Since both lines are perpendicular, the second line has a slope of:
[tex]m_1 = \frac{-1}{m}[/tex]
[tex]m_1 = \frac{-1}{2/3}[/tex]
[tex]m_1 = -\frac{3}{2}[/tex]
Since this line passes through (-2,2); The equation is calculated as thus:
[tex]y - y_1 = m_1(x - x_1)[/tex]
Where
[tex](x_1,y_1) = (-2,2)[/tex]
This gives:
[tex]y - 2 = -\frac{3}{2}(x - (-2))[/tex]
[tex]y - 2 = -\frac{3}{2}(x +2)[/tex]
[tex]y - 2 = -\frac{3}{2}x -3[/tex]
Add 2 to both sides
[tex]y - 2+2 = -\frac{3}{2}x -3 + 2[/tex]
[tex]y = -\frac{3}{2}x -1[/tex]
what is the answer to 500 x22.12
Answer:
11060
Step-by-step explanation:
Answer:
11060
Step-by-step explanation:
can i have brainly please and you have a nice day! :)
At time t=0 water begins to drip out of a pipe into an empty bucket. After 56 minutes 8 inches of water are in the bucket. What linear function in the form y=mx+b represents the amount of water in inches,w, in the bucket after t minutes
Answer:
The linear function of the bucket is [tex]y = \frac{1}{7}\cdot x[/tex], where [tex]y[/tex] represents the amount of water, measured in inches, and [tex]x[/tex] is the time, measured in minutes.
Step-by-step explanation:
According to the Euclidean and Analytical Geometries, we can construct a line by knowing two distinct points on a plane. Besides, we know two different conditions for the bucket:
Initial condition of the bucket
[tex]A(x,y) = (0\,min, 0\,in)[/tex]
Final condition of the bucket
[tex]B(x,y) = (56\,min, 8 in)[/tex]
The equation of the line is defined by the following model:
[tex]y = m\cdot x + b[/tex] (1)
Where:
[tex]x[/tex] - Independent variable, dimensionless.
[tex]y[/tex] - Dependent variable, dimensionless.
[tex]b[/tex] - y-Intercept, dimensionless.
[tex]m[/tex] - Slope, dimensionless.
Based on the known conditions of the bucket, we obtain the following system of linear equations:
[tex]b = 0[/tex] (2)
[tex]56\cdot m +b = 8[/tex] (3)
The solution of the system of equations is:
[tex]m = \frac{1}{7}[/tex] and [tex]b = 0[/tex]
Then, the linear function of the bucket is [tex]y = \frac{1}{7}\cdot x[/tex], where [tex]y[/tex] represents the amount of water, measured in inches, and [tex]x[/tex] is the time, measured in minutes.
Tell whether the set of ordered pairs {(1, 6), (2, 9), (3, 12), (4, 15)} satisfies a linear function. Explain.
All the points lie on the line. Then each point will satisfy the linear function y = 3x + 3.
What is the linear system?A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.
The set of ordered pairs {(1, 6), (2, 9), (3, 12), (4, 15)} are given.
Then the equation of the line passing through (1, 6) and (4, 15). Then we have
(y - 6) = [(15 - 6) / (4 - 1)](x - 1)
y = 3x + 3
All the points lie on the line. Then each point will satisfy the linear function y = 3x + 3.
The graph is mentioned below.
More about the linear system link is given below.
https://brainly.com/question/20379472
#SPJ1
Answer:
Yes; the constant change in x corresponds to a constant change in y.
Step-by-step explanation:
i got it right on my homework haha (see attachment)
write 28+60 as a product of their greatest common factors
Answer:
The GCF or greatest common factor of 28 and 60 is 4.
So the equation is 4(7+15).
Hope this helps!
Find slope of the line passing through the points (-6,4) and (4,4)
Answer:
0
Step-by-step explanation:
(y2-y1)/(x2-x1)= slope
(4-4)/(4-(-6)) = 0
How many 2 2/3 yard pieces of rope can be cut from a bundle that has 21 yards of rope....also I need this answer in a mixed fraction
Answer:
7 and 7/8
Step-by-step explanation:
Hope this helps. Pls give brainliest.
find the exact volume of the cylinder
Answer:
87.92 m^3
Step-by-step explanation:
Volume = 3.14r^2*h
r = 1/2 of diameter
h = 7m
Diameter = 4m so r = 2m
Let’s solve
V = 3.14(2)^2*7
V = 87.92 meters cubed.
solve: 3/2x -12 = 24
Standard form:
3 /2 x − 36 = 0
Factorization:
3/2 (x − 24) = 0
Solutions:
x = 72 /3 = 24
Answer:
x = 24
Step-by-step explanation:
3/2x -12 = 24 is the given equation. To get the answer we need to get x by itself. This can be done by adding, subtracting, multiplying, and dividing numbers to both sides.
First, let's get rid of -12 by adding it to both sides. This will cancel out the negative 12.
3/2x -12 +12 = 24 +12
our result looks like this:
3/2x = 36
Next, we need to divide x by 3/2. Because it's a fraction, it can also be seen as multiplying by the reciprocal, or flip.
3/2x*2/3 = 36*2/3
the result is x by itself, and therefore the answer
x = 24
Hope this helped!
all the prime number from
13 27 81 21 43 48 23 39 45
Answer:
13, 43, 23
Step-by-step explanation:
9x3=27
9x9=81
7x3=21
24x2=48
13x3=39
5x9=45
im sorry it’s blurry! can someone please help me out it would mean a lot thank you!
Answer: B. -3, -2, 1, 2, 5
Step-by-step explanation:
Please give brainliest
5(2x+7) - 3x = 7(x + 5) how many solutions does it have??
Answer:
Infinite real solutions
Step-by-step explanation:
5(2x+7) - 3x = 7(x+5)
lets expand
10x+35 - 3x = 7x + 35
combine like terms
7x = 7x -- i subtracted 35 on each side and combined 10x - 3x
we see that
7x = 7x
Therefore, there is infinite real solutions.
How many hours until the charges for each company will be equal and what is that charge
Answer:
25 hours, charge= 800
Step-by-step explanation:
300 + 20x = 500 + 12x
8x = 200
x = 25
300 + 20(25)
300+500 = 800
500 + 12(25)
500 + 300 = 800
Which set is the solution set for the given inequality?
-3(2x - 4) < 7 (3 - 2)
O {z real| 2 > -9}
O {z real| 2 > -5}
O {I real|I <9}
s
O { x real|2 <33}
Answer:
z reall 2
Step-by-step explanation:
who drew a line with a slope of 3? names are above each graph
Answer:
Benito did
Step-by-step explanation:
a slope is basically rise over run so u can see that he started at -1.
-1 plus 3 is 2
then the run part is just going right one since its a whole number
Solve the system of equations using the substitution method.
y = 7x - 16.
y = 2(2x - 5)
What is the solution?
Intro
8 of 10
Answer:
y = 7x - 16:
Slope = 14.000/2.000 = 7.000
x-intercept = 16/7 = 2.28571
y-intercept = -16/1 = -16.00000
y = 2(2x - 5)=
Slope = 8.000/2.000 = 4.000
x-intercept = 10/4 = 5/2 = 2.50000
y-intercept = -10/1 = -10.00000
Step-by-step explanation:
Question 4 of 5
Expand the linear expression 6(7m + 2).
A. 42m +12
B. 42m + 2
C. 7m+12
O D. 42m-12
Answer:
the answer is A
Step-by-step explanation:
because 6×7 which would make it 42m and 6×2 is 12 which would be the +12
Answer:
42m+12
Step-by-step explanation:
how much times can 18 inches go in to 5yards
Answer:
5 yards=5*3=15 ft
15ft=12*15=180 inches
180/18=10
10 times
help please asap i will give brainlist
Answer: If the side which lies on one ray of the angle is longer than the other side, and the other side is greater than the minimum distance needed to create a triangle, the two triangles will not necessarily be congruent. to "swing" to either side of point G, creating two non-congruent triangles using SSA.
Step-by-step explanation:
Here is one of them. I will give the other guy to give you the other one.
