Answers
Answer:
5/2
Step-by-step explanation:
Start from (-2,-2) and count up and over until you get to (0,3) because slope is rise/run.
5/2
If you want to check your answer, you can always use the slope formula which is: y2-y1/x2-x1
3--2/0--2 = 5/2
Related Questions
ILL MARK U BRAINLIEST HELP
Answers
Answer:
6x-y
Step-by-step explanation:
Add the two expressions
Answer:
6x + -y
Lets simplify this step by step:
2x + 7y + 4x −8y
2x + 7y + 4x + −8y
Then we combine like terms
=2x + 7y + 4x + −8y
=(2x + 4x) + (7y + −8y)
= 6x + −y
Can you guys help me find the slope for the given graph and y-intercept
(pictures included)
Answers
Answer:
I believe the answer is
[tex]y = \frac{2}{3} x + 1[/tex]
slope = 2/3x
y-intercept = 1
Step-by-step explanation:
Hope this helps!
Brett bought 2 shirts. One cost $4 more than 3 times the other. Together, the 2 shirts cost
him $72.
HELP PLEASE.
Answers
Answer:
one costs 17 dollars the other costs 55 dollars
Step-by-step explanation:
we have to make 2 equations using variables
x=shirt 1
y= shirt 2
y+x=72
x=3y+4
then substitute 3y+4 for x in the first equation
y+3y+4=72
subtract 4 and add y and 3y
4y=68
divide by 4
y= 17
use this for y in the second equation
x=3(17)+4
x=51+4
x=55
Solve the system of equations.
5x + 2y = 12
5x – 2y = 28
Answers
Answer:
x=4 y=-4
Step-by-step explanation:
Step: Solve5x+2y=12for x:
5x+2y=12
5x+2y+−2y=12+−2y(Add -2y to both sides)
5x/5=−2y+12/5
x= −2/5y+12/5
−2/5y+12/5 for x in5x−2y=28
5(−2/5y+12/5)−2y=28
−4y+12=28(Simplify both sides of the equation)
−4y+12+−12=28+−12(Add -12 to both sides)
−4y=16
−4y/−4=16/−4
(Divide both sides by -4)
y=−4
Substitute −4 for y in x=−2/5y+12/5
x= −2/5y+12/5
x=−2/5(−4)+12/5
x=4
Use the distributive property to remove the parentheses.
2w3(3 - 8w4)
Answers
Explanation:
2w^3(3 - 8w^4)
= 6w^3 - 16w^7
lus
If f(x) = 3x + 7, find:
f(3) = [?]
Answers
Answer:
The answer is 16
Step-by-step explanation:
You substitute 3 in for x.
microzooplankton is _____ compared to macrozooplankton
a) smaller
b) bigger
c) faster
d) brighter in color
btw yes i put it on math because i feel like more people do math more
Answers
a ) smaller is correct answer
Tracy can type 45 words in 3 minutes. At that rate, how many minutes would it take Tracy to type 315 words?
Answers
Answer:
21 minutes
Step-by-step explanation:
The rate that she types is 15 words in a minute
315/15 =
21 or 21 minutes
Answer: It will take Tracy 21 minutes to type 315 words
Step-by-step explanation:
Set up a proportional relationship to solve for the number of minutes.
45 words = 3 mins
315 words = x mins.
[tex]\frac{45}{315} = \frac{3}{x}[/tex] Cross multiply
45x = 945 Divide both sides by 45
x = 21
Solve the equation 2 + 4.7 = -9.3.
Answers
Answer: positive then greater than
Step-by-step explanation:
Therefore, the it is a positive number that is greater than -9.3.
Please help, I am bad at math and I don't know how to answer this question please help
How is solving equations with fractions similar to solving equations with whole numbers?
(Written Response)
(Sorry if this is easy, if you have already done this on edg, I don't mind if it is the sample response)
Answers
Answer:
You have to make the fraction into a whole number.
Step-by-step explanation:
Hope this helps. :)
O There are 15 students going on a field trip. If 3/5 of them pack their lunches, how many students pack their lunches?
Answers
Answer:
Students
Step-by-step explanation:
The purchase price of an iPad is $625.00. There is a 15% discount and the tax rate is
8%. What is the total cost of the iPad?
Answers
Answer:
$573.75
Step-by-step explanation:
625.00x15%=93.75
625.00-93.75=531.25
531.25x8%=42.50
531.25+42.50=573.75
Answer: I think that the answer is $573.75
please correct me if im wrong.
Step-by-step explanation:
Consider these functions:
f(x)=3x - 7
g(t)=1+1
What is the value of f(g(3))?
A.-1
B.0
C.3
D. 5
Answers
Answer:
A(-1)
Step-by-step explanation:
First, we will replace any x in g(x) with 3
g(x)=(3+1)/(3-1)=4/2=2
Thwn replace any x in f(x) with 2
f(x)=3(2)-7=6-7=-1 ⇒A
hope this helps
Please help me! Itll mean so much!
Answers
180-45-55=80
your answer is 80 degrees
use the function d=v+9 to find the value of d when v =2
Answers
Answer:
D=11
Step-by-step explanation:
Answer:
d = 11
Step-by-step explanation:
Hope this help! Have a great day!
Find two points that would be used to graph the equation y=-2x+5
Answers
Answer:
(2,1)(-2,9)
Step-by-step explanation:
What is the inverse of the function f(x) = x +3
Answers
Answer:
h(x) = x-3
Step-by-step explanation:
The inverse of a function works such that f(h(x)) = x. Also, f(h(x)) = h(x) + 3. Thus, x = h(x) +3 -> h(x) = x-3
i hope this helps!!! :)
Each cable car at an amusement park can hold six Riders. There are 51 people in line to ride the cable cars. How many cable cars will the people in line fill? how many more people are needed to fill the next cable car?
Answers
Answer:
9 cable cars
Step-by-step explanation:
51 ÷ 6 = 8.5
8.5 rounds up to 9
Answer:
3
Step by step explanation:
54 ÷ 6 = 9
PLZZZZZZZZZZZZZZZZZZZZZZZ HELP
Answers
Describe the end behavior of the polynomial function.
Answers
Find the perimeter of the figure. Round to the nearest tenth if needed.
a=50 b=83 c=65
Answers
Answer:
263
Step-by-step explanation:
50 + 83 + 65 + 65 = 263
i don’t know witch sides are which but here you go
!!!!!HELP PLEASE !!!!!!
Answers
all you have to do is plug in the coordinates and the slope.
point slope means “y-y1=m(x-x1)
plug in and the answer is: “y-5=2/3(x+6)
what do i say for this
please help :((((
Answers
Answer:
Step-by-step explanation:
Error 1) It should be divided by 5.
x - 5 = 0
x = 5
Error 2) -3 15 0 -1 5
coefficient of x² is 0 and it is not included
What method can you use to prove sides or angles are congruent AFTER you have proven two triangles are congruent to each other?
Answers
Answer: Side Angle Side (SAS) is a rule used to prove whether a given set of triangles are congruent. In this case, two triangles are congruent if two sides and one included angle in a given triangle are equal to the corresponding two sides and one included angle in another triangle.
Step-by-step explanation: I got this from a website, Hope it helps!!!
3x-y=6
-4x+2y=-8 solve using substitution method
Answers
Answer:
x= 3y+2
Step-by-step explanation:
Please help asap!! Due today!
Answers
Answer:
No for the first
Step-by-step explanation:
Sorry i do not know the second one bt the first one is No it is not a right angle
Ratio to 6:3?? Write 2 other ways :))
Answers
Answer:
6/3, 6:3, and 6 to 3
Step-by-step explanation:
All of these answers above are correct!!!
May I have a Brainliest?
How do you solve problems involving sequence? Discuss the mathematics concepts and principles applied when solving problems involving sequence
Answers
Step-by-step explanation:
Sequence is defined as arrangement f numbers in a specific or defined pattern. Sequence are categorized into
1) Arithmetic
2) Geometric
Arithmetic sequence are characterized by their common difference while Geometric sequence are characterized by their common ratio.
Given a sequance of numbers say;
T1, T2, T3...
The first term "a" of the sequence is T1
Common difference d = T2-T1 =T3-T2
Common ratio = T2/T1 = T3/T2
The formula for calculating nth term of an Arithmetic sequence is expressed as;
Tn = a+(n-1)d
a is the first term
n is the number of terms
d is the common difference
The nth term of a Geometric sequence is expressed as;
Tn = ar^{n-1}
r is the common ratio
Numbers are arranged in a sequence when they follow a predetermined or established pattern. Sequences can be divided into
1) Mathematics
2) Graphitic
Geometric sequences are characterized by their common ratio, whereas arithmetic sequences are distinguished by their common difference.
Suppose a sequence of numbers is given;
T1, T2, T3...
The sequence's initial term "a" is T1.
common distinction d = T2-T1 =T3-T2
T2/T1 Common Ratio T3/T2
The following is the formula for finding the nth term in an arithmetic sequence:
Tn = a+(n-1)d
The first term is a.
The number of terms is n.
d is the typical discrepancy
The nth term of a Geometric sequence is expressed as;
[tex]T_{n} =ar^{n-1}[/tex]
r is the common ratio
To learn more about information Sequence :
brainly.com/question/28015562
Quadrilateral MNOP is similar to quadrilateral SURT
Answers
Answer:
C is the anser i belive i im wrong im sorry
Step-by-step explanation:
Derrick is placing a right triangle in the coordinate plane. He knows that the longer leg is 3 times the length of the shorter leg. He places the longer leg on the x-axis.
What coordinates should he assign to the third vertex of the triangle?
Answers
Answer:
Longer leg is placed on X axis.
Let the longer leg be at A(0,0) and B(3 a,0),or (-3 a,0), which is either base or altitude.
AB= 3 a
As longer leg = 3 × shorter leg
Shorter leg should be placed either at (0,a) or (0,-a) maintaining triangle as right angled triangle.
Step-by-step explanation: