Answer:
x = 4 and y = 5
Step-by-step explanation:
(x +1 , 4) = (5 , y -1)
compare the corresponding values
x + 1 = 5
x = 5 - 1
x = 4
4 = y - 1
4 + 1 = y
5 = y
Someone please help!!! I also posted other questions if you want more points!!!
Answer:
3/2
Step-by-step explanation:
3y + 2x = 12
subtract 2x from both sides
3y = -2x + 12
Divide both sides by
3
y = (-2/3)x + 4
Slope = -2/3
----------------------
Slopes of perpendicular lines are negative reciprocals
The negative reciprocal of -2/3 is
3/2
1250 people visit a certain website every day. At this rate, how many visitors will the site receive in a week?
Answer:
8750 people
Step-by-step explanation:
1250 * 7 (7 days in a week)
8750 people
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
I will give Brainly
What is 3x^2 - 5x^3 (5 + 7)?
Answer:
-60x^3+3x^2
Step-by-step explanation:
I need a brainly please
Hola necesito la respuesta a esta pregunta: 1) En la definición de potencia, la base: * a) corresponde al número de veces que se repite la base como factor b) corresponde al número que se multiplica por si mismo c) Corresponde a un número que se multiplica por otro d) Corresponde a un número que se suma varias veces
Answer:
B. Corresponde al número que se multiplica por sí mismo.
Step-by-step explanation:
Matemáticamente hablando, la base de una potencia se refiere a un número que se multiplica por si mismo por el número de veces definido por el exponente. En consecuencia, la respuesta es B.
Determine the coordinates of the midpoint M of segment AB when A(-4,4) and B(5,-1). Leave your answer in fraction form.
Answer:
(0.5, 1.5)
Step-by-step explanation:
(x1 + x2 /2, y1 + y2/2)
(-4 + 5 / 2, 4 - 1/2)
(1/2, 3/2)
Someone help me with these :( hurry pls
Answer:
1) "fake numbers" do not exist but there are irrational numbers
2) We have negative numbers to help us understand the number system better. We need negative numbers in graphing.
HELP PLEASE, AND FAST THANKS
Answer: U'(1,7) G'(7,1)
HELP ME PLSSSS I NEED HELP
Answer:
D
Step-by-step explanation:
Its kinda self-explanatory, just look at the points
it takes 1/3 cup of water to fill 3/4 of a container how much water in cups will the full container hold?
Answer:volume of container: v. Then (2/3)v=(1/2) cup. Solving for v,
1/2 cup 1 cup 3
v = -------------- = --------- * -------- = 3/4 cup (answer)
2/3 2 2
Step-by-step explanation:
Someone pls help me ill give out brainliest pls don’t answer if you don’t know
Answer:
16.5
is the rational number between them
Step-by-step explanation:
a number cube has sides labeled 1 to 6. Gia rolls the number cube. What is the probability that she rolls a 4
A.) 4/6
B.) 1/6
C.) 1/3
D.) 2/3
if a dice is rolled 240 times how many times do you think it will land on each number?
Answer:
being they all have the same amount of chances to be rolled on the same amount i would say 40
Step-by-step explanation:
If the zeros of a quadratic function are 3 and 8, what are the factors of the function?
A.
(x + 8) and (x − 3)
B.
(x − 8) and (x + 3)
C.
(x + 8) and (x + 3)
D.
(x − 8) and (x − 3)
Answer:
D
Step-by-step explanation:
one way to write a quadratic equation is using the y = (x-s) (x-r) where r and s are positive zeros. another way to solve this and think about it would be to plug in your points and equate both sides.
example:(3,0) (8,0)0 = (3-8) (3-3)0 = 00 = (8-8) (8-3)0=0
pls help me I know this is easy I’m just not smart
Answer:
4
Step-by-step explanation:
Given :
5c+cd where, [tex]C=\frac{1}{5}[/tex] and d=15
Now,
5×[tex]\frac{1}{5} +\frac{1}{5} (15)[/tex]
=1+3
=4
Answer is 4
A population of mice is increasing exponentially. On Monday there were 120 mice. One month later there were 132 mice. Write a function to model this situation. Determine the percent increase of the population of mice each month.
Answer:
[tex]y =120*1.1^x[/tex]
[tex]r = 10\%[/tex] --- Percentage increase
Step-by-step explanation:
Given
Let
[tex]x \to months[/tex]
[tex]y \to mice[/tex]
So, we have:
[tex](x_1,y_1) = (0,120)[/tex] --- Monday
[tex](x_2,y_2) = (1,132)[/tex] --- One month later
Required
The function
The function is represented as:
[tex]y = ab^x[/tex]
In [tex](x_1,y_1) = (0,120)[/tex], we have:
[tex]120 =a * 1[/tex]
[tex]120 =a[/tex]
Rewrite as:
[tex]a = 120[/tex]
In [tex](x_2,y_2) = (1,132)[/tex], we have:
[tex]132 = a * b^1[/tex]
[tex]132 = a * b[/tex]
Substitute [tex]a = 120[/tex]
[tex]132 = 120 * b[/tex]
Solve for b
[tex]b = \frac{132}{120}[/tex]
[tex]b = 1.1[/tex]
Recall that:
[tex]y = ab^x[/tex]
Hence, the function is:
[tex]y =120*1.1^x[/tex]
To get the monthly percentage increase (r), we have:
[tex]y = a(1 + r)^x[/tex]
Compare to: [tex]y = ab^x[/tex]
So:
[tex]1+r =b[/tex]
Make r the subject
[tex]r = b-1[/tex]
[tex]r = 1.1-1[/tex]
[tex]r = 0.1[/tex]
Express as percentage
[tex]r = 0.1*100\%[/tex]
[tex]r = 10\%[/tex]
PLEASE HELP!! This is timed, but I don't recall ever learning this info T-T
I'll mark brainliest!!
Answer:
c
Step-by-step explanation:
i hope it helped ᘳ◕ᴥ◕ᘰ
Find the value of x.
x= 13.3
ajfalbfljhbfljahbfljhwbfr
Decimal point strategy question please help and fill in the blanks.
Answer:
Step-by-step explanation:
order from least to greatest : 15%,0.015,1/5
Answer:
the order from least to greastest is 0.015,15%,1/5
Step-by-step explanation:
If helps mark as Brainllest!!!
Please help I need help in order to pass math
Answer:
....bbbbbb.... its correct
Someone please help me with this question
Step-by-step explanation:
f(x) =x²+2
f(5)=5²+2
f(5)= 25+2
f(5)= 27
Me need help :( plz help :(((
Answer:
ok ill help! :D
Step-by-step explanation:
Acircle with radius of 2 cm sits inside a llcm x 12 cm
rectangle.
What is the area of the shaded region?
Round your final answer to the nearest hundredth.
Answer:
119.4
Step-by-step explanation:
The Area of the Rectangle : 132 cm
Area of the Circle : 12.6 cm
Shade= MINUS - 132 cm - 12.5 cm = 119.4!
Happy To Help! :)
In an analysis of variance problems,there are 3 treatments and 10 observations per treatment,the sum of squares for the error is 399.6.What is the mean square for the error for this situation
Answer:
The answer is "14.8".
Step-by-step explanation:
[tex]n = 30\\\\ k = 3\\\\dfE = n-k \\\\[/tex]
[tex]= 30-3 \\\\= 27[/tex]
[tex]SSE = 399.6 \\\\MSE = \frac{SSE}{dfE}[/tex]
[tex]= \frac{399.6}{27} \\\\ = 14.8[/tex]
3eeeeeeeeeeeeeeeeeeeeeeeeeeeereeeee
Answer:
>
Step-by-step explanation:
8/3=8.6666666667 which is greater than 2.666
Which is equivalent to 80 1/4x
Answer:
20x
Step-by-step explanation:
[tex]\frac{80}{4}=\frac{20}{1}=20[/tex]
what is 34454+55553 quickly what is 34454+55553
Step-by-step explanation:
90007
this is your answer
hope it is helpful to you
Answer:
90007
Step-by-step explanation:
the power of the calculator
what similarity statement can you write relating the three triangles in the diagram?
Answer: Option C, UVW ~ UWT ~ WVT
Triangle DEF is congruent to TriangleGHJ by the SSS theorem. Which rigid transformation is required to map TriangleDEF onto TriangleGHJ? dilation reflection rotation translation
Answer:
Translation
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
Rigid transformation are transformations that preserve the shape and size of an object. That means that they produce an image which is congruent to the object. Examples of rigid transformation is rotation, reflection and translation. Dilation is not a rigid transformation because it does not preserve the shape and size of the object.
From the image attached, we can see that Triangle DEF is translated to the right and downwards so as to map triangle DEF onto triangle GHJ
Answer:
D. Translation
Step-by-step explanation:
What’s the
mean
Median
Mode
To this question up there
Answer:
mean: 4.5 (1dp)
median: 4
mode: 6
Step-by-step explanation:
mean:
0 + 1 + 1 + 2 + 2 + 2 + 2 + 3 + 3 + 3 + 4 + 4 + 4 + 5 + 5 + 6 + 6 + 6 + 6 + 6 + 7 + 8 + 8 + 9 + 10 = 113
113 divided by 25 = 4.52, or just 4.5 (rounded to one decimal place
median:
(middle) = 4
mode:
(most occurring) = 6
