Answers
Answer:
=4/1 or 4
Step-by-step explanation:
Remember Rise/Run
also remember this formula:
y2-y1/
x2-x1
Your coordinates are: (-2, 1) (-3, -3)
-3-1/
-3-(-2) = -4/-1 or 4
Two negatives cancel out and make it a positive.
Look at attachment for further information
Any questions or concerns, please ask
Hope this helps (:
Explanation: slope is found by rise over run.
Related Questions
Jude is 1.44 meters tall. Elijah is 1 3/10 meters tall. What is the combined height of Jude and Elijah? Select one:
O2.75 meters
O 2.57 meters
O2.14 meters
O2.74 meters
Answers
Answer:
D
Step-by-step explanation:
1.44 + 1.30 = 2.74
Answer: 2.74 meters
Step-by-step explanation:
1 3/10 meters can be converted into 1.30 meters
1.30+1.44=2.74
The puppies in a litter are either black or brown the ratio of black puppies to the total number of puppies is 3 : 8 what is ratio of brown puppies to black puppies? Draw a model to show how u found your answer
Answers
Answer:
5:3
Step-by-step explanation:
Black puppies: 3
Total Puppies: 8
8-3=5
Brown Puppies: 5
Black Puppies: 3
The speed of light is about 300,000 kilometers per second. The Sun is about 93 million miles from Earth. How many minutes does it take for the sunlight to reach Earth? Round to the nearest tenth if necessary.
Answers
Answer: 8.3 minutes
Step-by-step explanation:
1 mile is to 1.60934km so 93 million miles is:
= 93 * 1.609
= 149,637,000 km
Travelling at 300,000 km per second, the number of seconds it takes is:
= 149,637,000/300,000
= 498.79 secs
In minutes this is:
= 498.79/60
= 8.3 minutes
Melissa is a software saleswoman. Her base salary is $2100, and she makes an additional $80 for every copy of History is Fun she sells.
Let P represent her total pay (in dollars), and let N represent the number of copies of History is Fun she sells. Write an equation relating P to N. Then use this
equation to find her total pay if she sells 27 coples of History is Fun.
Answers
P = 2100 + (80 x 27)
P = 2100 + 2160
P = 4260
pls help, urgent!!!!! Will try to give brainliest
Answers
Answer:
1: 86 inches is the width
2: -20
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
-2 x 4 = -8
-2 x -2 = 4
-8 - (-4) = -4
(keep change flip)
-4 - -4(3) 4x4x4= -64
-4 - (-64)
60
Ann already knew 4 appetizer recipes before starting culinary school, and she will learn 3 new appetizer recipes during each week of school. Write an equation that shows the relationship between the number of weeks W and the number of appetizer recipes A.
Write your answer as an equation with a first, followed by an equals sign.
PLS SOMEONE ANSWER PLS PLS PLS! I WILL GIVE YO BRAINLIEST IF IT IS CORRECT!
Answers
Answer:
A = 3W + 4
Step-by-step explanation:
She learns 3 new recipes every week, which gives 3W
Then we add 4 because she already knew 4.
a piece of wood is cut in the ratio 3:7 if the shorter piece is 45 cm long,how long is the whole piece of wood?
Answers
Answer:
150 cm
Step-by-step explanation:
45/3 * 10 = 15 * 10 =150
check: 150 * 0.3 = 45
150 * 0.7 = 105
105+45 = 150
Please help with this question!
Answers
Answer:
a. x = 5, AB = 14, BC = 8
Step-by-step explanation:
✔️Both triangles are similar, therefore their side lengths are proportional to each other.
Thus:
[tex] \frac{2x + 4}{x + 3} = \frac{7}{4} [/tex]
Cross multiply
[tex] 4(2x + 4) = 7(x + 3) [/tex]
[tex] 8x + 16= 7x + 21 [/tex]
Collect like terms
[tex] 8x - 7x = -16 + 21 [/tex]
[tex] x = 5 [/tex]
✔️AB = 2x + 4
Plug in the value of x
AB = 2(5) + 4
AB = 14
✔️BC = x + 3
Plug in the value of x
BC = 5 + 3
BC = 8
PLEASE ANSWER I NEED HELP
Kayla gets paid $15 to rake the lawn. Kayla gets paid 3 times as
much to rake the lawn as she does to mow the lawn. How much
does Kayla get paid to mow the lawn?
Answers
Answer:
$5
Step-by-step explanation:
The opposite of multiplication is division.
$15/Raking = 3 times more pay than mowing the lawn.
Divide $15/Raking by 3 and you'll get the pay for mowing the lawn.
15/3 = 5
Answer:
5
Step-by-step explanation:
A $30 shirt is marked, "Get 25% off." What is the sale price of the shirt?
Answers
Explanation: .30•25=7.5 30-7.5=22.5
Answer:
$22.50
Step-by-step explanation:
First, we find how much we need to take off so our equation is:
30 x 0.25 = 7.5
So, we take 7.5 off of 30 which is:
30 - 7.5 = 22.5
So, the shirt is selling for $22.50
Hope this helps:)
10-2b^2
when b=3
pls help me
Answers
Answer:
= -8
Step-by-step explanation:
plug in 3 for b
10 - 2 (3)^2
10 -2 (9)
10 - 18
-8
Answer: -8
Step-by-step explanation: just substitute the 3 in for b
How does the graph of the function f(x) = 2x4− 3 differ from the graph of its parent function? Select all the transformations.
◻A.The graphs are the same.
◻B.Subtracting 3 translates the graph down 3 units.
◻C.The leading coefficient, 2, stretches the graph vertically.
◻D.Subtracting 3 translates the graph up 3 units.
◻E.Subtracting 3 translates the graph right 3 units.
Answers
Answer:
B and C are the correct options
Step-by-step explanation:
The parent function here will be ;
f(x) = x^4
Multiplying x^4 by 2 means that we are having a vertical stretching
What this means is that the leading coefficient 2 stretches the graph vertically by 2 units
Subtracting -3 means that we are translating the graph down by a value of 3 units
So the correct options are;
B and C
There are 8 green marbles, 6 blue marbles, and 6 yellow marbles. What is the probability that you pick a marble out of the bag that is yellow, then you put the marble back in the bag, choose a second marble and it is green?
Answers
Answer3/10
Step-by-step explanation:
Answer:
green
Step-by-step explanation:
there's mostly green marbles
help me plz i’ll give u extra points
Answers
Write in slope-intercept form an equation of the line that passes through the points (−4, 2) and (6,−3).
Answers
Answer:
y = -0.5xStep-by-step explanation:
[tex]\bold{slope\, (m)=\dfrac{change\ in\ Y}{change\ in\ X}=\dfrac{y_2-y_1}{x_2-x_1}}[/tex]
(−4, 2) ⇒ x₁ = −4, y₁ = 2
(6,−3) ⇒ x₂ = 6, y₂ = −3
So the slope:
[tex]\bold{m=\dfrac{-3-2}{6+4}=\dfrac{-5}{10}=-0.5}[/tex]
The point-slope form of the equation of the line passing through point (x₀,y₀) and with slope m is: y - y₀ = m(x - x₀)
m = -0.5
(−4, 2) ⇒ x₀ = −4, y₀ = 2
Therefore:
y - 2 = -0.5(x - (-4))
y - 2 = -0.5x - 2 {add 2 to both sides}
y = -0.5x ← the slope-intercept form of the equation (b=0)
3x²+17x²+21x-9+ (x+3)
Answers
Answer:
22x^2 + 22x - 6
Step-by-step explanation:
Answer:
It is 22x^2 + 22x - 6
Step-by-step explanation:
Hope this helped have an amazing day/month/year!
Please help me I just can’t figure this out. I’ll mark you brainiest if you know it but ONLY if you know it
Answers
Answer:
Step-by-step explanation:
All square angles are 90° exactly 90° so we can use that to your advantage. since "7x + 3" is one of the square's angles, that means 7x + 3 must equal 90°. (7x + 3)° = 90°.
7x + 3 = 90
7x = 90 - 3
7x = 87
7x/7 = 87/7
x = 87/7
Determine the value of x in the diagram.
Answers
x=30
Explanation:
The sum of the exterior angles of a quadrilateral is always equal to 360 degrees. Knowing this, we can write the following equation:
5x+5x+x+x=360
12x=360
Divide both sides by 12
12x/12=360/12
x=30
I hope this helps!
Solve using the quadratic equation. Round your solution to the nearest hundredth of 2x^2-3x+4
Answers
Answer:
2x2+3x−4=0 is a quadratic equation in the form ax2+bx+c, where a = 2, b = 3, and c = − 4.
Step-by-step explanation:
Hope this helps
-1/5x≤8
what is the aswer
Answers
Hey there!
“-1/5x ≤ 8”
MULTIPLY both sides by -5
-1/5x × -5 ≤ 8 × 5
CANCEL out: -1/5 × -5 because that gives you 1
KEEP: 8 × 5 because that helps us solve for your given equation
NEW EQUATION: x ≥ 8 × 5
8 × 5 = 40
Answer: x ≥ 40
It is a CLOSED circle SHADED to the RIGHT
Hope this helps
a successful music app tracked the number of downloads each day for 4 artists, represented by lines l, j, m and d over the course of a month. which lines represent an artist whose download remained consistent
Answers
Answer:
l
Step-by-step explanation:
help pls❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗
Answers
(7x2 – 4) - (3x2 – 5x + 1)
Answers
Step-by-step explanation:
[tex]( {7x}^{2} - 4) - ( {3x}^{2} - 5x + 1)[/tex]
[tex] {7x}^{2} - 4 - {x}^{2} + 5x - 1[/tex]
[tex] {4x}^{2} + 5x - 5[/tex]
3. An annual pass to the Super Fun theme
park is $400 and includes parking. The
daily pass is $80 but requires a $20 daily
parking pass. How many times of buying
the daily pass and parking would it take to
equal the annual pass?
Answers
Answer:
i think it would be 25
Step-by-step explanation:
cause, 400÷ 80+ 20 is 25
but i might be wrong
From the expressions below, select the one that results in a negative difference.
Answers
uhm..
what expressions?
Which expression will have the same value as 3(4x + 9 ) - 6x for all values of x?
Answers
All I did was just distribute and then subtract
Can anybody answer this??
Answers
Answer:
(x, y) represent coordinates, m represents slope, and b represents the y-intercept
5/11 :Terminate or repeat
Terminate or repeat
7/8 :Terminate or repeat
Answers
Answer:
5/11=repeat
7/8=terminate
Harper knows he is 50 yards from school. The map on his phone shows that the school is 3/4 inch from his current location. How far is Harper from home, if the map shows the distance as 3 inches? Enter your answer in the box.
Answers
Answer:
Harper is 200 yards away from her home if the map shows 3 inches
Step-by-step explanation:
50 yards = 3/4 inch
3 inches = 3/1
3/1 x 4/4 = 12/4
12/4 = 3 inches
50 x 4 = 200
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
if the length of AC equals 84, what is the length of the mid-segment DE?
Answers
Answer:
dang I forgot how to solve this but it has something to do with 360
Step-by-step explanation: