Answer:
[tex]d = 2\sqrt{5}[/tex]
Step-by-step explanation:
Distance Formula: [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Simply plug in the 2 coordinates into the distance formula to find distance d:
[tex]d = \sqrt{(1-(-3))^2+(2-4)^2}[/tex]
[tex]d = \sqrt{(1+3)^2+(-2)^2}[/tex]
[tex]d = \sqrt{(4)^2+4}[/tex]
[tex]d = \sqrt{16+4}[/tex]
[tex]d = \sqrt{20}[/tex]
[tex]d = 2\sqrt{5}[/tex]
A line with a slope of -1/4 passes through the point (8,7). What is it's equation in slope- interception form?
Answer:
y= -1/4x + 9
Step-by-step explanation:
When given the point (8,7) and the slope -1/4, you have to convert this into a formula called point slope form. This is the formula:
y - y1 = m(x - x1)
First, label the given information.
-1/4= m (slope)
8= x1 (the first x given)
7= y1 (the first y given)
Then, plug in the values into the equation
y - 7 = -1/4(x - 8)
After, do the property of distribution by multiplying the -1/4 with whatever is in the bracket
-1/4 multiplyed by x= -1/4x
-1/4 multiplyed by -8= 2
Next, bring the 7 to the other side of the equal sign by adding the 7 from one side to the 2. Then combine like terms
y - 7 = -1/4x +2
+7 +7
This gets you your answer:
y = -1/4x +9
984 divide 24????????
Answer: 41
Step-by-step explanation:
Q(2, a) is 5 units away from P(–2, –1). Find all possible values of a.
Answer:
a = 2
Step-by-step explanation:
Here, we want to find all the possible values of a
If Q is 5 units away from P, then the distance between Q and P is 5 units
Mathematically, to find the distance between two points, we use the following formula
D = √( (x2-x1)^2 + (y2-y1)^2
So we have ;
D = √(2-(-2)^2 + (a-(-1)^2
D = √(16) + (a + 1)^2
Since D is 5, we have
5 = √(16) + (a +1)^2
Squaring both sides to remove the square root, we have
25 = 16 + (a + 1)^2
(a + 1)^2 = 25 - 16
(a + 1)^2 = 9
(a + 1)^2 = 3^2
Since power is equal, equate base
a + 1 = 3
a = 3-1
a = 2
Marcus is 66 inches tall. This is 20 inches less than 2 times William's height.
How tall is William?
Answer:
William is 46 inches tall.
Step-by-step explanation:
66 - 20 = 46.
I don’t understand this?!!?! Btw it’s question 8
Answer:
b
Step-by-step explanation:
A water cooler holds 15 liters of sports drink. Approximately how many gallons is this? (1 gallon = 3.785 liters)
3 gallons
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
because 2 x liters 15 x sbc + ox5 = 3 gallons :)
A members-only speaker series allows people to join for $23 and then pay$4 for every event attended.What is the maximum number of events someone can attend for a total cost of $43?
Answer:
5
Step-by-step explanation:
43-23=20
devide 20 in 4 a bunch
//// //// //// //// ////=20 so 5
Escribe la expresión para "la diferencia de 10 y x".
Answer:
10-x=d
(d = diferencia de 10 y x)
A line passes through the points (-3, -1) and (-5, 4). What is the slope.of this line
Answer:
-2/5
Step-by-step explanation:
[tex]y_{2} - y_{1} \\x_{2} -x_{1} \\4- -1= 5\\ -5--3=-2 \\y=-\frac{2}{5}[/tex]
tl;dr: The slope is -5/2.
Hello!
First, if you get graphing paper and place those points, you'll see that the line is going down instead of up. This tells us that the slope is negative.
Now, we use the rise/run strategy.
Doing so, we are given 5/2. Since this is a negative, the slope will actually be -5/2.
So, the slope is -5/2.
Hope this was helpful. Please, correct me if I got something incorrect. Have a great day!
Alicia resolvió 45 problemas de un total de 70 problemas asignados. Qué fracción (en términos más simples) de los problemas que ha completado?
Answer:
no habla espanol
Step-by-step explanation:
f(x) = 382 – 3x + 1 1
Find f(-2)
Answer:
f(x)=382-3x+11
f(-2)=382-3(-2)+11
f(-2)=382+6+11
f(-2)=399
Answer:
399
Step-by-step explanation:
f(-2) = 382 - 3x + 11
382 - 3(-2) + 11 : plug it in
382 + 6 + 11
388 + 11
399
y=50(3)^20
please please please answer soon 20 points
Answer:174339220050
Step-by-step explanation: Raise 3 to the 20th power, then multiply by 50
0.1254 is rational or irrational ?
Answer:
Rational
Step-by-step explanation:
You can write it as a ratio of a/b
Answer:
Irrational
Step-by-step explanation:
Irrational- anything that can be written as a decimal.
Rational- anything that can be written as a fraction.
Hope this helps. Plz give brainliest.
what is 5 11/24-0.375+
61/12 = 5.083 is the answer.
Just need a lil help with this
Answer:
36 cm
Step-by-step explanation:
Y=mx+b
Solve for b
Solve for m
Solve for x
Answer:Let's solve for b.
Y=Mx+b
Step 1: Flip the equation.
Mx+b=y
Step 2: Add -mx to both sides.
B=-mx +y
lol I can’t be bothered to solve for m so here’s the answer
solve for M vv
M= -b+y / x -b+y are the numerators and x is the denominator
Solve for x
Can’t be bothered to show work so here you go
X=-b+y/m M is the denominator and -b+y are the numerators
yea you can Thank me later
What is 1/100 of 1.9 ?
Answer:
0.019Step-by-step explanation:
1/100 = 1%
Do 1% of 1.9
and you get =
0.019Hope this helps! <3
Answer:
0.019
Step-by-step explanation:
1/100=0.01
0.01×1.9=0.019
i need help with this question
Answer:
Not at all
Step-by-step explanation:
On the left side, we have 3 people pulling with a force of 50n. That makes the total force 150. On the right side, we have 2 people pulling with 75n force which makes the total force 150n ad well. If the force is the same on each side then the rope cannot move. If they force on one of the sides was greater than the rope would move to that side
-Hope this helps
Answer:
I would say it will move to the ( Right ) because even tho there’s more students on the left there is also more force to the right making the right side have the most force.
Step-by-step explanation: so the answer is it will move to the right because of the higher force.
What is the slope of the line whose equation is y-4=5/2(x-2)
Answer:
m=5/2
Step-by-step explanation:
To find the slope, use the formula y=mx+b. m is the slope. The line with the equation y-4=5/2(x-2) gives us a slope of m=5/2. Hope it helps!
Your student class council needs $600 for the Winter Dance. With only $210 in their treasury, the council decided to raise the rest by selling donut coupons for a profit of $1.50 per dozen. Write and solve an equation to find how many donut coupons they will need to sell
Answer:
$390
Step-by-step explanation:
Need: 600
Have: 210 600-210=390
What is the equation of the line that is parallel to the line y=3x-11 and
passes through the point (1, -6)?
O A. y=3x-9
B. y=-3x-3
O C. y=-1/3x-17/3
O D. y= 3x + 6
Answer:
A
Step-by-step explanation:
Answer:
A. y = 3x - 9
Hope this helps!
For each equation, find y when X=-3
a) y = 6x + 8
b) y = 1.5x + 11
simplify square root of 58
show the steps please♡
Answer: 2√14
Step-by-step explanation: First you have to
what is 4x + 4(9x − 2) − 3 equal to specifically?
Answer:
40x-11
Step-by-step explanation:
The distance from Boston to Philadelphia by plane is 436 kilometers. A pilot flies this route 252 times. Does the pilot travel more or less than 100,000 kilometers?
Answer: More
Step-by-step explanation: 436x252 = 109872.
Answer:
more than 1000,000
Step-by-step example
well 436 times 252 is 109872 and 109872 minus 1000,000 is 890128 miles therefor a pilot flies more than 1000,000 miles from Boston to Philadelphia
Which is the graph of
y = -|2x + 1|?
Answer:
[tex]haha....its \: option \: d.[/tex]
what makes you angry or sad?
Answer:
all the hate in this world
i wish everyone would quite being so crazy and just realize we can all be friends!
jk jk
we can all be friends we all have diffrent opinions but i wish people could be more respectful
Answer: When people report me even though i did nothing wrong.
Step-by-step explanation:
PLEASE HELP! WILL MAKE BRAINLIEST!!!!!!!!!!
Step-by-step explanation:
first you have to find the value of X. So you take both expressions and make them equal to 180 degrees. Then you solve for X. Once you do that X should equal 30. Then in place of X plug in 30 and solve. it should look like this (3(30)+22). The answer is 112 degrees.
You could of also looked at your angle and saw it was an obtuse angle. The only answer that was obtuse was 112 degrees.
I HOPE THIS HELPS!!!
please help me with this i asked last time but it didn’t some the important stuff so i’m just putting a picture ^
What happens to the equation when y=x becomes y=x-2
Answer:
The graph moves down by 2 units.
Step-by-step explanation: