Answer:
675 packages
Step-by-step explanation:
You multiply 15 x 45 to get 675
if 1 treat per 15 bags is correct
Help. I just need someone to draw the graph for me.
Answer:
Step-by-step explanation:
I hope this helps
Which expressions are equivalent to 4(4x + 2y + x − y)? (1 point)
Group of answer choices
4(3x + y) and 12x + 4y
4(3x + 3y) and 12x + 12y
4(5x + y) and 20x + 4y
4(5x + 3y) and 20x + 12y
Cos0= 12/13. Find sin 0
Answer:
A. 5/13
Step-by-step explanation:
I hope you benefit from me
I wrote down the steps for you...
Area 3. A picture 15 cm by 9 cm is framed on a piece of cardboard 18 m by 13 cm. What area of the cardboard can be seen? Area =
Answer:
Area = 99cm^2
Step-by-step explanation:
Seen cardboard = Total cardboard - picture
Total cardboard = 18 * 13
Total cardboard = 234
Picture = 15 * 9
Picture = 135
Seen cardboard = 234 - 135
Seen cardboard = 99
Answer:
99
Step-by-step explanation:
15x9=135
135 cm
18x13=234
234 cm
234-135=99
=99
forgot how to do it
Answer:
It's F. none of the points
Step-by-step explanation:
t-activity-player/star/start
A piece of machinery depreciates $6000 the first year,
$5600 the second year, and $5200 the third year. If the
rate of depreciation is constant, what is the amount of
depreciation of the piece of machinery in the sixth year?
Answer:
$2400
Step-by-step explanation:
as you realize, it is going down by $400 per year
6000, 5600, 5200, 4800, 4400, 4000, 3600, 3200, 2800, 2400
1. 2. 3. 4. 5. 6. 7. 8. 9. 10
it would be $2400
True or false if a quadrilateral is a rhombus then it is a parallelogram
Answer:
I'm pretty sure that's true.
45 pts i need helppp Select the correct row in the table.
Which row of the table reveals the y-intercept of function
х: -1, 0, 1, 2,3 f(x): 2 2/3, 2, 0, -6, -24
Answer:
The second one from the top (f(X)2)
Step-by-step explanation:
The y intercept is where X= 0 because that's where th y-axis is.
At y inetercept
The point is present over y axisSo x is 0Check 2nd row
x is 0That's y intercept
(0,2)
Which statements show that △ A B E is similar to △ A C D ? Select TWO that apply.
A shape is similar if corresponding angles are equal & if one is an enlargement of the other.
(I. E., one shape is twice as big as the other one.)
So, compare the lengths to find a common scale factor (of 2, for example, where you multiple by 2 to get a value & divide to get original value, from one shape to another.)
Hope this helps!
help please!!!!! ASAPPPP
Answer:
the numerator is 31 and the bottom is 8
Step-by-step explanation:
What is The greatest common factor of 48 and 81?
Step-by-step explanation:
48 and 81 can be divisible by 3;
[tex]4 + 8 = 12 \div 3 = 4\checkmark[/tex]
[tex]8 + 1 = 9 \div 3 = 3\checkmark[/tex]
The GCF of 48 and 81 is 3.
Answer:
The GCF of 48 and 81 is 3
Step-by-step explanation:
The greatest common factor of 48 and 81:
Factors of 48:
1 * 48
2 * 24
3 * 16
4 * 12
6 * 8
1, 2, 3, 4, 6, 8, 12, 16, 24, 48
Factors of 81:
1 * 81
3 * 27
9 * 9
1, 3, 9, 27, 81
Compare them to find the GCF:
1, 2, 3, 4, 6, 8, 12, 16, 24, 48
1, 3, 9, 27, 81
Hope this helps!
A line passes through the point (-9,-8) and has a slope of 4/3 . Write an equation in slope-intercept form for this line.
Answer:
y=4/3x+4
Step-by-step explanation:
y-y1=m(x-x1)
y-(-8)=4/3(x-(-9))
y+8=4/3(x+9)
y=4/3x+36/3-8
y=4/3x+12-8
y=4/3x+4
Can i please get some help!!
Answer: C
Step-by-step explanation:
Mathematics help ...
no links
Answer: 6 5/8 6 3/4 6 1/2
Step-by-step explanation:
If you divide a pizza. The less people the more pizza you get. So, the answer is
6 5/8
6 3/4
6 1/2
what is the value of x
Answer:
x=180
Step-by-step explanation:
The triangles are similar by AA, They both have a right angle and vertical angles are congruent.
[tex]\cfrac{90}{135} =\cfrac{120}{x} \\\\\cfrac{2}{3} =\cfrac{120}{x} \\\\2x*3(120)\\\\x=\cfrac{3(120)}{2} \\\\x=180[/tex]
~
Vector 10 5 was transformed to 40 20 what was the transformation
Answer:
i believe its a
Step-by-step explanation:
sorry if im not correct
use all digit to form the greatest 4 digit even number. 2165
Step-by-step explanation:
I am not sure that the question is completely described here.
but based on what is readable here, the greatest 4 digit even number is
9998
the next even number would be 10000, which has already 5 digits.
if p varies directly as r and p= 3.2 when r=4, find the value of p when r= 6.5
Answer:
p is equal to 8.125
Step-by-step explanation:
Direct proportion formula : Y = kx ,k is constant
p = x = 3.2
r = y = 4
4 = k * 3.2
k = 4/3.2 = 1.25
y = 1.25x
Now, substitute x = 6.5 and find y.
y = 1.25 * 6.5 = 8.125
Hence p is equal to 8.125
What is the equation of a line that passes through the points (3, 6) and (8, 4)?
5
이
3
2
NI
y -
5 27
O을 사
0y름사
oy
Oy=-x+
2
24
o
2
36
Answer:
y= 7- 1/2.72x
Step-by-step explanation:
1. Graph your coordinates
2. Point down your y-intercept
3. Look for your slope
Note: the x of the equation doesn't have to be an exact answer
The equation of the line that passes through two points (3, 6) and (8, 4) is y = (-2/5)x + (36/5).
What is a slope?The slope or gradient of a line in mathematics is a numerical representation of the steepness and direction of the line.
If a line passes through two points (x₁ ,y₁) and (x₂, y₂) ,
then the equation of a line is
y - y₁ = (y₂- y₁) / (x₂ - x₁) x (x - x₁)
To find the slope;
m = (y₂- y₁) / (x₂ - x₁)
Here:
(x₁, y₁) = (3, 6) and (x₂, y₂) = (8, 4)
m = (4 - 6) / (8 - 3) = -2 / 5
Now we can choose either point and plug in the values for x₁, y₁, and m to get the equation of the line:
y - y₁ = m(x - x₁)
y - 6 = (-2/5)(x - 3)
Simplifying the equation, we can write it in slope-intercept form:
y = (-2/5)x + (36/5)
Therefore, the equation is y = (-2/5)x + (36/5).
To learn more about the slope;
brainly.com/question/3605446
Write the equation of a function that passes through
these points.
to get the equation of any straight line, we simply need two points off of it, let's use the ones in the picture below.
[tex](\stackrel{x_1}{1}~,~\stackrel{y_1}{9})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{13}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{13}-\stackrel{y1}{9}}}{\underset{run} {\underset{x_2}{3}-\underset{x_1}{1}}}\implies \cfrac{4}{2}\implies 2 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{9}=\stackrel{m}{2}(x-\stackrel{x_1}{1}) \\\\\\ y-9=2x-2\implies y=2x+7[/tex]
Does anyone have the answer key PDF for Plato (Edmentum) Precalculus A End of Semester Test??
Answer:
Step-by-step explanation:
No but if you copy and paste the question to me i can get you the answers :)
Answer:
I do.
Step-by-step explanation:
Let me know if this works!:)
Find the slope and the y-intercept of the graph of the linear equation.
y = -3x+2
The slope is (Answer here)
and the y -intercept is (Answer here)
Answer: The slope is -3
and the y-intercept is 2
Step-by-step explanation:
Since this is in slope-intercept form, we can easily find the slope and the y-intercept.
The form for slope-intercept form is: y = mx + b
where m is the slope and b is the y-intercept.
Therefore, -3 is the slope and 2 is the y-intercept.
Search up slope-intercept form on the internet for more details.
hope this helps :)
what is equal to d - 7
d + (-7)
i don't know if this is what you mean
An article is bought and sold with a profit of 25 of selling price. find the profit percent.
Answer:
33 percent
Step-by-step explanation:
Let's see what we have here.
A shopkeeper sold Item X for a his selling price (SP).
Let SP = x
Since the question says that
Profit is 25% of the selling price,
we have: Profit = 25% SP = 0.25x
Now, we already know that:
Profit = SP - Cost
This part is the catch.
To find out how much Item X originally cost,
Cost = SP - Profit = x - 0.25x = 0.75x
Now that we know the original cost of Item X,
we can easily calculate the
Real profit % using this formula:=
(Profit/Cost)*100=
(0.25x/0.75x)*100= 33%
The volume of one section of tank A is 24 cubic feet.the volume of the other section of tank A is 96 cubic feet.what is the total volume in cubic feet of tank A?
Answer:
120 cubic feet
Step-by-step explanation:
volume is length times width times height
since the base numbers are the same you can add 24+ 96 = 120 or
24 ÷ 3 = 8
96 ÷ 3 = 32
8 + 32 = 40 × LWH 3 = 120
Consider the line y=-9x+5.
Find the equation of the line that is parallel to this line and passes through the point (7, 2).
Find the equation of the line that is perpendicular to this line and passes through the point (7, 2).
Step-by-step explanation:
1) if the point A(7;2) and the given line is in slope-interception form, then the required parallel line has the same slope, its equation can be written as: y=-9x+C, where C - unknown number;
2) to calculate the C it is needed to substitute the A(7;2) into the required equation of the parallel line:
2=-9*7+C; ⇒ C=65.
3) the parallel line is: y=-9x+65.
4) if the point A(7;2) and the given line is in slope-interception form, then the slope of the perpendicular line is: (-1)/(-9)=1/9, and the required equation of the perpendicular line can be written as:
y=1/9 *x+C, where C - unknown number;
5) to calculate the C it is enough to substitute the A(7;2) into the required equation of the parallel line:
2=1/9 *7+C; ⇒ C=11/9;
6) the perpendicular line is:
[tex]y=\frac{1}{9} x+\frac{11}{9}.[/tex]
What formula do I use to find area? ABC
Identify the transformation that maps ABC —-> EFC. Explain.
Answer:
Reflection
Step-by-step explanation:
4 Types of transformations exist
translation, rotation, reflection and dilation.
You can tell its a reflection since it looks like it could have been reflected in a mirror. For more information search and look at the pictures of the different transformations
Hope this helps!
Triangle ABC is translated 4 units left and 2 units up. What are the coordinates of the image?
Solution:
If a triangle is translated 4 units left and 2 units up, it means that the coordinates of A, B, and C will move 4 units left and 2 units up.
We know that:
Coordinate of A: (0, 1)Coordinate of B: (1, -3)Coordinate of C: (4, -1)Translating the coordinate 2 units up and 4 units left.
New coordinate of A: (0 - 4, 1 + 2) = A(-4, 3)New coordinate of B: (1 - 4, -3 + 2) = B(-3, -1)New coordinate of C: (4 - 4, -1 + 2) = C(0, 1)If we put them together, we get A(-4, 3) B(-3, -1) C(0, 1).
New coordinate after transforming 4 units left and 2 units up will be A'(-4, 3) , B'(-3, -1) and C'(0, 1).
What are coordinates?A pair of numbers that employ the horizontal and vertical distinctions from the two reference axes to represent a point's placement on a coordinate plane. typically expressed by the x-value and y-value pairs (x,y).
Coordinates are always written in the form of small brackets the first term will be x and the second term will be y.
For example (5,3) here 5 will be for the x and 3 will be for the y.
Another example is (9,0) here 9 is for x and 0 is for y.
Given coordinates are
A(0, 1) B(1, -3) and C(4, -1)
By transforming 4 units left and 2 units up
New coordinates will be
A(0 - 4, 1 + 2) ⇒ A'(-4, 3)
B(1 - 4, -3 + 2) ⇒ B'(-3, -1)
C(4 - 4, -1 + 2) ⇒ C'(0, 1)
Hence " New coordinate will be A'(-4, 3) , B'(-3, -1) and C'(0, 1)".
For more about coordinates,
brainly.com/question/7869125
#SPJ5
Can someone help me!!!