Answers
Answer:
y = - [tex]\frac{3}{2}[/tex] x
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + b ( m is the slope and b the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (2, - 3) ← 2 points on the line
m = [tex]\frac{-3=0}{2-0}[/tex] = - [tex]\frac{3}{2}[/tex]
Since the line crosses the y- axis at (0, 0 ) ⇒ b = 0
y = - [tex]\frac{3}{2}[/tex] x ← equation of line
Related Questions
The width of a rectangle is 3 cm less than the length.The area of the rectangle is 10cm^2. Write an equation that models the situation
Answers
Answer:
width is 2 and length is 5
Step-by-step explanation:
hi please help i’ll give brainliest please
Answers
Answer:
The second choice, 6(7x + 10)
Step-by-step explanation:
6(7x + 10)
6(7x) + 6(10) Distribute
42x + 60 Simplify
Answer:
6(7x+10)
Step-by-step explanation:
Hello There!
We can find an equivalent expression by factoring
First we need to find the greatest common factor (GCF)
GFC - largest number that both numbers can be divided by
Lets write down all of the multiples of each number
42 - 42 and 1, 21 and 2, 13 and 3, 6 and 7,
60 - 60 and 1, 30 and 2, 20 and 3, 4 and 15, 6 and 10
Then we find the greatest common factor which would be 6
42x/6=7x
60/6=10
so we can conclude that an equivalent expression would be
6(7x+10)
The stone, an English unit of weight, is equal to 14
pounds. A kilogram is approximately equal to 2.2
pounds. If a water buffalo weighs 0.7 metric tons
(1 metric ton = 1,000 kilograms), what is its weight
in stones?
Answers
9514 1404 393
Answer:
110 stones
Step-by-step explanation:
Using your conversion factors, you get ...
[tex]0.7\text{ T}\cdot\dfrac{1000\text{ kg}}{1\text{ T}}\cdot\dfrac{2.2\text{ lb}}{1\text{ kg}}\cdot\dfrac{1\text{ st}}{14\text{ lb}}=\dfrac{0.7\cdot1000\cdot2.2}{14}\text{ st}\\\\=\boxed{110\text{ st}}[/tex]
_____
Additional comment
The exact conversion between kg and pounds is 1 lb = 0.45359237 kg. The number 2.2 is approximate, low by approximately 0.21%.
y’all i’ve been stuck on this for ever can anyone help?
Answers
Answer:
easiest way would be to buy all soup. you could buy 12 packages for $48 (48/4=12). you'd have 96 cans (12x8=96) and $2 left over.
there are lot if possible solutions, but that is easiest.
Answer: dude easy peasy so what you do is find how many cans u can get to equal up to $50
Step-by-step explanation:
so you would do this...
so u would add 8 six times
8+8+8+8+8+8=48 for the first on
so it would be 8
need help asapppp !! this is due by today !!
Answers
Answer:
Easy 19 is the volume Step-by-step explanation:
5 cm
8 cm
I hate math
Answers
answer:
area: 40cm²
perimeter = 26cm
step-by-step explanation:
i do not know which one this is telling you to find so i put both area and perimeterarea:
know the formulaformula = l x wl = lengthw = widthplug in what you havel x w
5 x 8
= 40cm²
perimeter:
for this you just have to each sidesince this is rectangle opposite sides are equal5 + 5 + 8 + 8
= 26cm
1. My dog Wyatt is growing at a rate of 1.5 ounces per month. He is currently 200 ounces. a) Write an expression that represents his change in weight per month, using M to
represent the amount of months.
b) Write an expression that represents his total weight after any number of months using M
to represent the number of months
c) Write an equation using the expression from question "b" that you could solve for M to
find how many months it will take for Wyatt to grow to a total weight of 230 ounces.
d) Solve the equation. How many months will it take for Wyatt to grow to a total weight of
230 ounces?
Answers
Answer:
a) Change in months after M months = 1.5 ounces per month * M
b) Weight after M months = 200 onces + 1.5 ounces per month * M
c) 20 months
d) 20 months
Step-by-step explanation:
Let M represent the number of months.
So,
a) Change in months after M months = 1.5 ounces per month * M
b) Weight after M months = 200 onces + 1.5 ounces per month * M
c)
[tex]230 = 200 + 1.5 * M\\M = \frac{230-200}{1.5} \\M = \frac{30}{1.5} \\M = 20[/tex]
d) 20 months
Two cards are dealt from a standard deck of cards, after it is dealt the first card IS REMOVED from the deck. Is this a Dependent or Independent probability problem?
Answers
Answer:
Dependent. The probability of what the second card will be changes based on what the first card is
Step-by-step explanation:
I haven't done this for a while and completely forgot how to do it
Answers
Answer:
SinC = 7/25
CosC = 24/25
TanC = 7/24
hey i know this may be a lame question but can anyone help me how can i multiply 16 with 3,142 (with steps) ?? :/
Answers
Answer:
50272
Step-by-step explanation:
Okay how I solve these equations is I take the problem apart like this:
3142 = 3000 + 100 + 40 + 2
Now we multiply each number by 16:
3000 * 16 = 48000
100 * 16 = 1600
40 * 16 = 640
2 * 16 = 32
Then we add all the totals together:
48000 + 1600 + 640 + 32 = 50272
Hope this Helps ;)
Write each ratio in its simplest form 8: 10 show working
Answers
Answer:
Simple solution for that!
4 : 5
Step-by-step explanation:
both 8 and 10 are divided by 2
8 ÷ 2 : 10 ÷2
4 : 5
further can't simplify so 4 : 5 is the answer
-What is the distance between -25 and -12 on
a number line?
Answers
Answer:
13 units
Step-by-step explanation:
25-12=13
Answer:
13 units
Step-by-step explanation:
| -25 - (-12) | = 13
Single term algebraic expression is called?
Answers
Answer:
Monomial
Step-by-step explanation:
I got it correct
b) How many solutions does this system have? Explain
y=3(2x-4)
y=6x-12
Answers
Answer:
one solution?
Step-by-step explanation:
Solve the following one-step inequality : -12+x ≥9
I GIVE BRAINLEST I KNOW I SPELL WRONG
Answers
Answer:
x ≥ 21
Hope this helps!
Answer:
plz give the other person brain thingy :D
Step-by-step explanation:
Please help!!!! I beg you I will give brainliest!!! Explain!!!!!!!
Answers
What does Smoking Cause And Is Vaping Bad for you Lungs? Please help due in 7 min
Answers
smoking weed is good vaping sucks
Step-by-step explanation:
Answer:
Smoking causes lung damage. Smoking can cause lung cancer, heart disease, strokes, emphysema, heart murmurs, insomnia, asthma, and a wide variety of other diseases. Vaping is bad for your lungs. Vaping may cause issues with teeth and gum health, and the liquid that creates the vapor is dangerous to adults and children if they swallow or inhale it or get it on their skin.
Step-by-step explanation:
im having issues with this, can i get help as soon as possible (image included)
Answers
36+a^2=100
-36. -36
100-36=64
Square root of 64 is 8
hey guys pls help ASAP
help me Find the Area of the Trapezoid
Answers
Answer:
294
Step-by-step explanation:
14 x 9 = 126
so the area of your rectangle is 126.
15 - 9 = 6
so 6 is the width, 14 is the height.
14 x 6 = 84
now you have to multiply is by 2, because there is still another Triangle on the other side.
84 x 2 = 168
Now you take 168 and 126 and add your areas, and you have found the complete area!
168 + 126 = 294
I hope this helps! :)
Brainliest please??
The height of the trapezoid is 8 feet and the base is 24 and 18 what is the area
Answers
Answer:
168
Step-by-step explanation:
If i am not wrong it should be 168 because the formula is
A=a+b
-----------
2h
Four less than the product of 6 and a number n is -30.
What is the number?
Answers
Answer:wait it must be 30 for the product which means the answer is 26
Step-by-step explanation:
3,000 cm= ____ m
what goes in the blank? and how do I show my work for it?
correct=brainliest
Answers
Answer:
30 m
Step-by-step explanation:
3000cm ÷ 100 to get it in to metres which is 30m
Given the graph, find the slope
Answers
Answer:
[see graph]
Step-by-step explanation:
I will be using the x and y-intercepts.
(-4, 0)
(0 ,-3)
[tex]\frac{-3-0}{0+4}=\frac{-3}{4}=-\frac{3}{4}[/tex]
Hope this helps.
bc you go down three and then go over 4
11. A work day is 8 hours. You earn $48 for one work day What is the hourly pay rate? b. At that rate how much would you earn in 5 hours? Ker notes
Answers
Answer:
You divide 48 and 8 to get 6 meaning you get $6 an hour.
6 x 5 = $30, soin 5 hours you get $30
Step-by-step explanation:
Answer:
A. You would earn 6 dollars an hour.
B. You would earn 30 dollars working for 5 hours.
eight times a number plus five times another number is -13. the sum of the two is 1. What are the numbers?
Answers
Answer:
-6 and 7
Step-by-step explanation:
x is one number and y is the other
(1)----------------- 8x+5y=-13
(2)------------------ x+y= 1
first, let multiply both sides of (x+y=-1) by 8
(3)----------------- 8x+8y=8
lets subtract (1) from (3)
(8x+8y)-(8x+5y)=8-(-13)=3y
8-(-13)=3y -> 21=3y
y=7
lets plug in 7 into (2) for x
x+7=1
x=-6
the numbers are -6 and 7
please help i dont know how to solve
Answers
Answer:
shouldn't it be all the same answer since it looks like a equilateral triangle
If Angle P and Angle Q are supplementary,
and Angle P = 4x - 32 and
Angle Q = 5x + 50, find the value of x.
Answers
Answer: 313% 79% 3%
Step-by-step explanation:
I don’t get this I need a answer
Answers
explanation yes
Answer:
25
Step-by-step explanation:
a^2 + b^2 = c^2
Here, c is the hypotenuse. We'll plug the given numbers into the equation, so we get:
15^2 + 20^2 = c^2
225 + 400 = c^2
625 = c^2
To undo a squared number, you find the square root of it:
[tex]\sqrt625[/tex] = 25
Your answer is 25! If you need more help, just ask :D
The price of a toy usually costs £50 is increased to £65 work out the percentage increase
Answers
Answer:
Step-by-step explanation:
10% of 50 = 5
5% of 50 = 2.5
to get to 65 u do 5+5 = 10 so so far that is 20% but 20% only gets u to 60 so u add another 10% to reach 65
u have used 30% so the answer to yr question is 30%
does this help comment if / if notI’ll really appreciate it if you help me out on this one .
Answers
Answer:
Q is not a function
Step-by-step explanation: