3x - 5y=-9 has a [tex]\frac{-3}{5}[/tex] slope.
A line's steepness can be determined by looking at its slope. To find the slope of a line, you need to have the equation of the line in the form y = mx + b, where m is the slope and b is the y-intercept (the point at which the line crosses the y-axis).
To put the equation 3x - 5y = -9 in this form, you can start by isolating the y term on one side of the equation:
3x - 5y = -9
-5y = -3x - 9
y = (-3/5)x - (9/5)
The slope of the line is therefore -3/5.
The complete question is:-
What is the slope of 3x - 5y =- 9?
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-3(7x-5)
Please I need an answer ASAP
Answer:
-21x + 15!
Step-by-step explanation:
Multiply using the distributive property. Hope this helps!
-Lei
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Answer:
Yes.
Step-by-step explanation:
If you change nothing but the angle and positioning of the original shape, then it is congruent.
please help !!
what is the value of the expression below?
[tex] \frac{1}{25} \div 74[/tex]
Find the base of a parallelogram with a hight of 10.5 feet and an area of 189 square feet?
Base=18
Step-by-step explanation:
I have used area equals to base times height that's the formula of a parallelogram and I've gotten that base equals to 18 hope this helps.
Find the area of the figure
Answer:
30+25pi
Step-by-step explanation:
100pi * 1/4 = 25 pi
3*10=30
30+25pi
Ashleys Shoe Store buys shoes for $35 and then sells them for
$85.
What is the percent of increase on the price of the shoes?
Round to the nearest whole number
Step-by-step explanation:
% Increase = ((New value - Old Value) / Old Value) * 100
Given New value = $85
and Old Value = $35
% Increase =
[tex] (\frac{85 - 35}{35} ) \times 100 \\ = ( \frac{50}{35} ) \times 100 \\ = 143percent(nearest \: whole \: number)[/tex]
PLEASE HELP!! I'LL GIVE YOU BRAINLIEST !!
Answer:
1.c
2.a
3.d
4.a
5.c
6.b
Step-by-step explanation:
sina=cos b
cosa= sin b
plz help
what´s [tex]\sqrt{100}[/tex]
THANK YOU!!
Answer:
10 is the answer of your question
How many inches are equal to 14 feet?
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\text{Random GUIDE for you to go by}\downarrow[/tex]
• [tex]\large\textsf{12 inches = 1 foot}[/tex]
• [tex]\large\textsf{You have to MULTIPLY the \# (NUMBER) of feet by 12 (also known as} \\\large\textsf{your inches)}[/tex]
[tex]\large\text{So now that you have that little guide, we can answer your question.}[/tex]
[tex]\large\textsf{\# of FEET in this given word problem/question is: \bf 14}[/tex]
[tex]\large\textsf{So, we have to multiply that by the inches: \bf 12}[/tex]
[tex]\large\textsf{Equation: }\mathsf{14\ feet \times 12\ inches = \bf 168 \ inches }[/tex]
[tex]\boxed{\boxed{\large\textsf{Answer: \huge \bf 168 inches}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
what is q(x)=9x2-24x+16
Answer:
1 1/ 3
Step-by-step explanation:
Number Machine #1
We've built a machine that follows these instructions:
Subtract 1
Multiply by 3
If we put 6 into this machine, what will come out?
Subtract 1
Multiply by 3
Submit
6
Answer:
6-1=5 times 3 =15
Step-by-step explanation:
I need help plz answer!!!
Answer:
No.
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
If you graph the equations, then you see that (3,8) is not the solution.
ILL WILL BRAINLIEST YOU IF YOU GET IT RIGHT
PLEASE HELP ME FIND THE DISTANCE OF THE DIAGONAL
Step-by-step explanation:
Let x be the diagonal distance,
by pythagoras' theorem,
[tex] {c}^{2} = {a}^{2} + {b}^{2} [/tex]
where c is the diagonal
a and b are the 2nd and 3rd longest side, interchangeable.
given a = 50m, b = 25m,
[tex] {c}^{2} = {50}^{2} + {25}^{2} \\ {c}^{2} = 2500 + 625 \\ {c}^{2} = 3125 \\ c = \sqrt{3125} \\ = 55.9m \: (nearest \: tenth)[/tex]
kk where my brainliest
Step-by-step explanation:
Explanation: You can find the diagonal of a rectangle if you have the width and the height. The diagonal equals the square root of the width squared plus the height squared.
explain how to isolate the variable in the equation -2/3+7=15
Answer:
n= -12
Step-by-step explanation:
- 2n/3 + 7=15 Subtract 7 from both sides and move all terms containing
-7 = -7 n to the right
- 2n/3 = 8 multiply both sides of equation by - 3/2
-3/2 x (-2n/3) = -3/2 x 8
n= -3/2 x 8 cancel the common factor of 3
n= -12
Which is a measure of the efficiency of an investment?
A.
return rate
B.
return on investment
O c. efficiency coefficient
Correct answer brainlist
Answer:
easy y/x is the answer for you answer
get me the answer and explain
Can someone help me please answer
Answer:
a₁ + (n-1)(8)
11th term = 276
Step-by-step explanation:
Please help me and I’ll give you five stars and a Thanks
FREE BRAINLIEST TO WHOEVER ANSWERS CORRECTLY!! (I CAN TELL I YOU LIE)
The table represents some points on a graph of a linear function.
What is the rate of change?
Answer:
Ermmm, theres no table/graph so maybe try repostin?
Step-by-step explanation:
Geometry Questions please solve 18-22. Worth 70 points
Answer:
18-22 is -4
Step-by-step explanation:
Answer:
18-22 is -4 !! :) I hope this helps
You grabbed a quick lunch and spent $12. You left an 18% tip. How much was your total?
Answer:
2.16
Step-by-step explanation:
Answer:
15$ total 3$ tip
Step-by-step explanation:
The practice of buying and selling goods and services over the Internet is
known as which of the following?
A. E-commerce
B. Auctioning
C. l-buying
D. Retail sales
Exponential decay, please help
Answer:
6.25
Step-by-step explanation:
50(1 - .5)^3
6.25
Drag and drop the range of each data set into the boxes.
Data Set 1
х
Data Set 1
Data Set 2
х
X
х
Range:
Х
Х
X
х
х
+
2.
+
3
+
4
+
5
+
6
+
7
+
8
1
9
3
4.
6
7
Data Set 2
х
х
х
Х
х
Х
Х
х
Х
+
+
5
+
7
Attivate Windows
G&o Settags to activate Windows
1
2
3
4
6
Answer:
20 and 25
Step-by-step explanation:
The solution is, The mode and median are 7.
What is median?In statistics and probability theory, the median is the value separating the higher half from the lower half of a data sample, a population, or a probability distribution. For a data set, it may be thought of as "the middle" value.
here, we have,
From the given dot plot, we can find the values.
Each X symbol corresponding to a number in the horizontal axis represents a value.
So, the data set can be written as,
3, 6,6,6,6,6,6,6, 7,7,7,7,7,7,7,7, 8,8,8,8,8,8, 9,9,9, 10,10
An outlier is value that lies outside the other values in the given data.
7 is a value which is close to the other values in the data set.
Hence, 7 is not an outlier.
Therefore, the statement "there is an outlier at 7 " is incorrect.
The total number of values can be found by counting the numbers in the data set after aarranging it in numerical order.
The total number of values in the data set is N=27.
The median is the middle value in a given data set.
Since N is odd, the position of the median is
median = 14
Since 7 is the 14 th value in the data set, the median is 7.
Mode is the value which repeats frequently in the given data set.
Since 7 is the most repeated value in the data set, 7 is the mode of the data set.
Hence, the statement "The mode and median are 7" is correct.
The range of a data set is the difference between the highest and the lowest values in the data set.
Hence, the range of the given data set is,
Hence, the statement " The range of the given data set is 10" is incorrect.
A dot plot is positive skewed if majority of the data is located to the right of the plot. The given dot plot is not positively skewed.
Hence, the statement " The data shows a positive skew" is incorrect.
Final Answer:
The mode and median are 7
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Rachel makes spirit bows for game day. She uses 48 feet of ribbon for 12 bows. If she uses the same amount of ribbon for each bow, how much ribbon would she need for 10 bows?
Answer:
40 ribbon
Step-by-step explanation:
We need to idenify the ratio which is 1 bow to 4 ribbons, so we times that by ten and we get 10:40 so its 40 ribbons. (Hope it helps)
The amount of ribbon she needs for 10 bows will be 40 feet.
What will be the quantity of ribbons for 10 rows?It is given that
As she uses 48 feet of ribbon for 12 bows.
So for one bow, the ribbon will be
[tex]\dfrac{48}{12} =4[/tex]
So now if the size of the ribbon should be the same for the new 10 bows then
Size =[tex]10\times 4=40\ feet[/tex]
Thus the amount of ribbon she needs for 10 bows will be 40 feet
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What’s the answer to this? Hurry please
Answer:
second answer dilation k=1/3
Prove: The opposite sides of a parallelogram are equal.
Answer:
A=(0,0), B=(b,0), C=(b+c,d), D=(c,d) Then Using the distance formula
DC=√(c-[b+c])2+(d-d)2 DC=√b2 DC=b AB=√(0-b)2+(0-0)2 AB=√(-b)2 AB=√b2 AB=b then DC=AB DA=√(c-0)2+(d-0)2 DA=√c2+d2 CB=√(b+c-b)2+(d-0)2 CB=√c2+d2 then DA=CB
Step-by-step explanation:
What’s the answer ? Pleaseee help
Answer:blue
Step-by-step explanation:
the dark one
724 Ft
Surface Area = 2×(17×4 + 17×14 + 4×14) = 724 feet^2
given MN AC find the length of BN
a21
b18
c29
d27
Answer:
C
Step-by-step explanation:
15 - 9 = 6, So I then looked at each answer to see which had a difference of 6 and 35 - 29 = 6.
GOOD LUCK IN MATH!