Answer: -1/10
Step-by-step explanation:
Y2- Y1 over X2 - X1
-4 - - 3 over 5 - - 5
-4 + 3 over 5 + 5
-1 over 10
PLZ ANSWER, DUE 2NITE!!!!!!:
Two students in the same Spanish class, Maya and Dylan, plan to get together after school to make vocabulary flashcards. Maya started on the project yesterday and has already made 15 flashcards. Dylan hasn't started yet. Since Maya makes 3 flashcards per minute and Dylan makes 6 flashcards per minute, Dylan will soon have the same number of flashcards. How long will that take? How many flashcards will each student have at that point?
Answer:
5 min15 0
+3 +6
+3 +6
+3 +6
+3 +6
+3 +6
__________
30 30
An organized collection of best works is called a ________.
Sketch pad
Gateway notebook
Journal
Portfolio
Which expression in scientific notation is equivalent to (6×10^4)(3×10^5)
A 1.8×10^10
B 1.8×10^20
C 9×10^9
D 9×10^20
Answer: A) 1.8*10^10
Step-by-step explanation:
Multiply the constants together, and multiply the multiples of 10 together.
6*3 = 18
10^4 * 10^5 = 10^9
which gives you 18 * 10^9, but that isn't in scientific notation, because 18 isn't a number between 1 and 10
so you get 18 * 10 ^9
which is equal to 1.8*10^10
Hope this helps!
Answer:
A
Step-by-step explanation:
Whats the value of x? 3x - 5(x - 5) = -7 + 2x + 12
Answer:
x = 5
Step-by-step explanation:
Given
3x - 5(x - 5) = - 7 + 2x + 12 ← distribute and simplify left side
3x - 5x + 25 = 2x + 5
- 2x + 25 = 2x + 5 ( subtract 2x from both sides )
- 4x + 25 = 5 ( subtract 25 from both sides )
- 4x = - 20 ( divide both sides by - 4 )
x = 5
Help me please
Hurry!!!!!
URGENT PLS HELP ME! *GEOMETRY*
WILL MARK BRAINLIEST
Answer:
sorry just here for the points :(
Step-by-step explanation:
What are the slope and the y-intercept of the linear function that is represented by y=9x-2 . PLEASE HURRY!
Answer:
The correct answer is c.
the slope is 9
y intercept is -2
Step-by-step explanation:
When you right the equation it is in slope intercept form in which m and y are whole numbers
What equation do you use to find the principle (like interest principle time and rate)
Answer:
Use this simple interest calculator to find A, the Final Investment Value, using the simple interest formula: A = P(1 + rt) where P is the Principal amount of money to be invested at an Interest Rate R% per period for t Number of Time Periods.
Step-by-step explanation:
Lima beans $2.13 for 2 lb
Answer:
i think its $1.07 per pound.
Step-by-step explanation:
what is the variable to 3x-5
Answer:
3 (2x + 3) + 11 = –2 (2x - 6) - 18
Answer:
-15
Step-by-step explanation:
this is because when a negative multiplies with a positive ....it gives an answer of negative
Can someone check if I did this right
For f(x)= 2x-15 ,find f(x) when x=-4
I just need some help on this question.
Leyla will roll a number cube 1-4 and flip a coin. The coin can land on heads or tails. If Leyla rolls the number cube once and flips the coin once, which list contains only the outcomes in which the number cube land on a number greater than 3?
Answer:
[tex]Outcome = \{4H,4T\}[/tex]
Step-by-step explanation:
Given
A roll of cube numbered 1 - 4
A flip of coin
Required
Determine the possible outcomes for a number greater than 3
First, we list the sample space of the coin:
[tex]Sample\ Space = \{1,2,3,4\}[/tex]
Next, we list outcomes greater than 3
[tex]S = \{3\}[/tex]
Next, we list out the sample space (C) of a flip of coin:
[tex]C = \{H,T\}[/tex]
Where
[tex]H = Head\\T = Tail[/tex]
So, the possible outcome for a number greater than 3 is:
[tex]Outcome = \{4\} + \{H,T\}[/tex]
[tex]Outcome = \{4H,4T\}[/tex]
Solve 6(3 + n) < 48.
Show your work.
Answer:
N<5
Step-by-step explanation:
Check out the pic
The points (-4, 3) and (4, r) lie on a line with slope 1/2
Find the missing coordinate r.
Answer:
7
Step-by-step explanation:
8 units separate -4 and 4
8 divided by 2 (which is the x of slope) is four
Four times 1 (which is y of slope) equals four
3+4 equals seven
(4,7)
HELP PLEASE!!!! I ONLY HAVE 3 MORE MATH RIDDLES LEFT!!!!
Answer:
97
Explanation:
Buddy- 6
Hermey-3
____________________________________________________________
It takes Buddy 94 years to be 100 so you would add 94 to both boys ages!
6+94=100 years old!
3+94= 97 years old!
Answer:
He is going to be 50 years old
Step-by-step explanation:
if he was 3 when his brother was 6 then it would mean that when his brother is 100 he should be 50 because that would be half. You can divide it if you want some extra proof :)
Help with this question
Answer:
10 erasers
Step-by-step explanation:
Basically we know she bought a pencil for $1.75 so we can take that off of $4.25 giving us $2.50 we can then divide that by $0.25 which gives us 10
What is the common ratio between successive terms in the sequence 2,-4,-16,32,-64 .....
Which expression is equal to 8?
A. 25-22
B. 25.22
C. 8-3.82
D. 83.82
Answer:
D I guess is the answer for the question
Solve for z
−p⋅(51+z)=dz+84
z= (anwser)
Answer:
z=(84-p(51+z))/d
Step-by-step explanation:
On a rectangular hyperbola, if one point is (2, 3) and y varies inversely to x, find y when x is 6.
Answer:
y = 1
Step-by-step explanation:
y is inversely proportion to x means that ,
y ∝ 1/x or ,
[tex]y\ \alpha\ \frac{1}{x}[/tex]
When we remove the proportionality sign we get,
[tex]y=k(\frac{1}{x})\\y=\frac{k}{x} \\[/tex]
now we know the point is (2 , 3) which means it corresponds to (x , y) which furthermore means y=3 when x=2,
so we insert these values and get the value of k.
[tex]y=\frac{k}{x} \\\\3=\frac{k}{2}\\\\6=k\\[/tex]
now the equation becomes,
[tex]y=\frac{6}{x}[/tex]
now we need to find y when x is 6 so just replace x with 6
[tex]y=\frac{6}{x}\\\\y=\frac{6}{6} \\\\y=1[/tex]
so we get the value of y is 1
HELP ME PLEASE!!!!!!!!!!!!!!!!!!!
[tex]distance = | \frac{2 - ( - 1)}{ \sqrt{ { (\frac{ - 1}{4} )}^{2} + {( - 1)}^{2} }} | \\ = \frac{1 2\sqrt{17} }{17} \\ = 2.9[/tex]
What is the midpoint, M, of line segment HG with
endpoints H(-10,2) and G(4,-4).
solve for both x and y in the following diagram , i’m confused
Answer:
HII
Step-by-step explanation:
X= 40
Bananas are curved because they grow towards the sun ☀️
Answer:
14776.8
Step-by-step explanation:
Yeahh its that because its the difference and the elevation for the death valley is below sea level so if you do
x-(-y) you essentially get x+y so therefore you add the two numbers and your good (x stands for that mountain and y is for the death valley
Mose decides to launch a rocket out of the barn at Schrute farms. The equation below represents the height (in meters), of the rocket getting launched above the ground, t seconds after the rocket is launched. h(t) = -.4 (t - 2)^2 + 5 How high above the ground is the rocket before it is launched?
Height at an instance of time is given by :
h(t) = -4( t - 2 )² + 5 .....1
Differentiating above equation with respect to t .
[tex]\dfrac{dh}{dt}= -4\times ( -2 ) ( t - 2 ) \\\\\dfrac{dh}{dt}= 8(t-2)[/tex]
Now, for maximum , [tex]\dfrac{dh}{dt} = 0[/tex] .
8( t - 2 ) = 0
t = 2
Putting value of t = 2 in given equation, we get :
h( 2 ) = -4( 2 - 2 )² + 5
h( 2 ) = 5 m
Therefore, maximum height rocket can reach is 5 m.
What is the mistake PLEASE HELP
3-(-2) -5
1 - 5
-4
Answer:
your answer would be 0
Step-by-step explanation:
3-(-2)-5
3+2-5
5-5
0
In the number 11.278, the 7 is located in the _____ place. tenths thousandths hundredths ones
PLEASE HURRY
BRAiNLIST
Warren drove 18 miles to work. He drove home a different way and saw that he had driven a total of 41 miles that day. How many miles was the drive home?
Answer:
23
Step-by-step explanation:
41-18=23
Find the slope of the line that contains these ordered pairs. (10, 8) and (-5, 8)
Answer:
0/15 = 0
Step-by-step explanation:
Use the formula: y2-y1 over x2-x1.
Hope this helps! :-)